XAM45 RAY Test Report Measurement Report Xmi Pte Ltd

Xmi Pte Ltd RAY

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Test Report
FCC ID:A4VXAM45
Date of issue: Dec. 15, 2018
Report Number:
MTi181013E023
Sample Description:
RAY
Model(s):
XAM45
Applicant:
Xmi Pte Ltd
Address:
11 Lor 3 Toa Payoh, Blk B #01 -16/17 Singapore
319579
Date of Test:
Sept. 25, 2018 – Dec. 15, 2018
Shenzhen Microtest Co., Ltd.
http://www.mtitest.com
This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest
Co., Ltd.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 2 of 61 -
Report No.: MTi181013E023
Table of Contents
GENERAL INFORMATION .......................................................................................................................................... 5
1.1
1.2
1.3
1.4
1.5
DESCRIPTION OF EUT ................................................................................................................................................... 5
OPERATION CHANNEL LIST .............................................................................................................................................. 5
TEST CHANNEL LIST ....................................................................................................................................................... 6
ANCILLARY EQUIPMENT LIST ........................................................................................................................................... 6
DESCRIPTION OF SUPPORT UNITS .................................................................................................................................... 6
SUMMARY OF TEST RESULTS .................................................................................................................................... 7
TEST FACILITIES AND ACCREDITATIONS ..................................................................................................................... 8
3.1
3.2
3.3
3.4
TEST LABORATORY ........................................................................................................................................................ 8
ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8
MEASUREMENT UNCERTAINTY ........................................................................................................................................ 8
TEST SOFTWARE ........................................................................................................................................................... 8
EQUIPMENT LIST ...................................................................................................................................................... 9
TEST RESULT ........................................................................................................................................................... 10
5.1
ANTENNA REQUIREMENT ............................................................................................................................................. 10
5.1.1 Standard requirement ....................................................................................................................................... 10
5.1.2 EUT Antenna ..................................................................................................................................................... 10
5.2
PEAK OUTPUT POWER ................................................................................................................................................. 11
5.2.1 Limit .................................................................................................................................................................. 11
5.2.2 Test setup .......................................................................................................................................................... 11
5.2.3 Test procedure ................................................................................................................................................... 11
5.2.4 Test results......................................................................................................................................................... 11
5.3
CONDUCTED EMISSION ................................................................................................................................................ 15
5.3.1 Limits ................................................................................................................................................................. 15
5.3.2 Test setup .......................................................................................................................................................... 15
5.3.3 Test procedure ................................................................................................................................................... 16
5.3.4 Test results......................................................................................................................................................... 16
5.4
RADIATED SPURIOUS EMISSION...................................................................................................................................... 21
5.4.1 Limits ................................................................................................................................................................. 21
5.4.2 Test setup .......................................................................................................................................................... 22
5.4.3 Test procedure ................................................................................................................................................... 23
5.4.4 Test results......................................................................................................................................................... 24
5.4.4.1
Radiation emission ....................................................................................................................................... 24
5.4.4.2
Band edge – radiated .................................................................................................................................... 28
5.4.4.3
Spurious Emission in Restricted Band 3260MMHz-18000MHz ..................................................................... 29
5.5
20DB OCCUPIED CHANNEL BANDWIDTH .......................................................................................................................... 30
5.5.1 Limit .................................................................................................................................................................. 30
5.5.2 Test setup .......................................................................................................................................................... 30
5.5.3 Test procedure ................................................................................................................................................... 30
5.5.4 Test results......................................................................................................................................................... 30
5.6
CARRIER FREQUENCY SEPARATION .................................................................................................................................. 37
5.6.1 Limit .................................................................................................................................................................. 37
5.6.2 Test setup .......................................................................................................................................................... 37
5.6.3 Test procedure ................................................................................................................................................... 37
5.6.4 Test results......................................................................................................................................................... 37
5.7
DWELL TIME .............................................................................................................................................................. 45
5.7.1 Limit .................................................................................................................................................................. 45
5.7.2 Test setup .......................................................................................................................................................... 45
5.7.3 Test procedure ................................................................................................................................................... 45
5.7.4 Test results......................................................................................................................................................... 45
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 3 of 61 -
Report No.: MTi181013E023
5.8
CONDUCTED SPURIOUS EMISSION AND BANDEDGE ............................................................................................................ 50
5.8.1 Limit .................................................................................................................................................................. 50
5.8.2 Test setup .......................................................................................................................................................... 50
5.8.3 Test procedure ................................................................................................................................................... 50
5.8.4 Test results......................................................................................................................................................... 50
5.9
SPURIOUS RF CONDUCTED EMISSIONS ........................................................................................................................... 56
5.9.1 Conformance Limit ............................................................................................................................................ 56
5.9.2 Measuring Instruments ..................................................................................................................................... 56
5.9.3 Test Setup .......................................................................................................................................................... 57
5.9.4 Test Procedure ................................................................................................................................................... 57
5.9.5 Test Results ........................................................................................................................................................ 57
PHOTOGRAPHS OF THE TEST SETUP ................................................................................................................................ 59
PHOTOGRAPHS OF THE EUT ............................................................................................................................................ 61
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 4 of 61 -
Report No.: MTi181013E023
TEST REPORT
Applicant’s name:
Xmi Pte Ltd
Address:
11 Lor 3 Toa Payoh, Blk B #01-16/17 Singapore 319579
Manufacture's name:
Xmi Pte Ltd
Address:
4th Floor, Block B, 15th Building, Vtrek Innovation Industrial Park,
No. 644 Shibei Road, Panyu District, Guangzhou, China
Product name:
RAY
Trademark:
X-mini
Model name:
XAM45
Standards:
FCC Part 15.247
Test Procedure:
ANSI C63.10-2013
KDB 174176 D01 Line Conducted FAQ v01r01
This device described above has been tested by Shenzhen Microtest Co., Ltd. and the test results show that the
equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested
sample identified in the report.
Tested by:
Demi Mu
Dec. 15, 2018
Blue Zheng
Dec. 15, 2018
Smith Chen
Dec. 15, 2018
Reviewed by:
Approved by:
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 5 of 61 -
Report No.: MTi181013E023
1 General Information
1.1 Description of EUT
Product name:
RAY
Trade Name:
X-mini
Model name:
XAM45
Series model:
N/A
Difference in series models: N/A
Operation Frequency
2402-2480MHz
Modulation Type:
GFSK, π/4-DQPSK, 8DPSK
Bit Rate of Transmitter:
1 Mbps, 2Mbps, 3Mbps
Antenna Type:
Ceramic Antenna
Antenna Gain:
0dBi
Max. Output Power:
4.304dBm
Hardware Version:
BS081RL_BT_V1
Software Version:
V01
Battery:
DC 3.7V 60mAh
Power source:
DC 5V from adapter or DC 3.7V from battery
Adapter information:
N/A
1.2 Operation channel list
Channel
00
01
02
03
04
05
06
07
08
09
10
11
Tel:(86-755)88850135
Frequency
(MHz)
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
Channel
27
28
29
30
31
32
33
34
35
36
37
38
Fax: (86-755) 88850136
Frequency
(MHz)
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
Channel
Web: http://www.mtitest.com
54
55
56
57
58
59
60
61
62
63
64
65
Frequency
(MHz)
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 6 of 61 -
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
Report No.: MTi181013E023
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
66
67
68
69
70
71
72
73
74
75
76
77
78
---
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
---
1.3 Test channel list
Channel
Low
Middle
High
Frequency (MHz)
2402
2441
2480
Channel
00
39
79
1.4 Ancillary equipment list
Equipment
Model
S/N
Manufacturer
Certificate type
Adapter
HW-059200CHQ
Huawei
1.5 Description of Support Units
The EUT has been tested as an independent unit together with other necessary accessories or support
units. The following support units or accessories were used to form a representative test configuration
during the tests.
Item
Equipment
Brand
Model/Type No.
Series No.
Note
Note:
(1)The support equipment was authorized by Declaration of Confirmation.
(2)For detachable type I/O cable should be specified the length in cm in『Length』column.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 7 of 61 -
Report No.: MTi181013E023
2 Summary of Test Results
Test procedures according to the technical standards:
Standard Section
Test Item
Result
15.203/15.247(c)
Antenna requirement
Pass
15.247(b)(1)
Peak output power
Pass
15.207
Conducted emission
Pass
15.247(d)
Band edge
Pass
15.205/15.209
Spurious emission
Pass
15.247(a)(1)
20dB occupied bandwidth
Pass
15.247(a)(1)
Carrier Frequencies
Separation
Pass
15.247(a)(1)
Hopping channel number
Pass
15.247(a)(1)
Dwell time
Pass
15.205
Spurious RF Conducted
Emissions
Pass
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
Remark
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 8 of 61 -
Report No.: MTi181013E023
3 Test Facilities and Accreditations
3.1 Test laboratory
Test Laboratory
Shenzhen Microtest Co., Ltd.
Location
No.102A & 302A, East Block, Hengfang Industrial Park, Xingye
Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
FCC Registration No.:
448573
3.2 Environmental conditions
Temperature:
20ºC~30ºC
Humidity
30%~70%
Atmospheric pressure
98kPa~101kPa
3.3 Measurement uncertainty
The reported uncertainty of measurement y ± U,where expended uncertainty U is based on a standard
uncertainty multiplied by a coverage factor of k=2,providing a level of confidence of approximately 95
No.
Item
Uncertainty
Conducted Emission Test
±1.38dB
RF power, conducted
±0.16dB
Spurious emissions, conducted
±0.21dB
All emissions, radiated(<1G)
±4.68dB
All emissions, radiated(>1G)
±4.89dB
Temperature
±0.5°C
Humidity
±2%
3.4 Test software
Software
Name
RF Test System
Tel:(86-755)88850135
Manufacturer
Model
Version
Farad
LZ-RF
Lz_Rf 3A3
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 9 of 61 -
Report No.: MTi181013E023
4 Equipment List
Equipment
No.
MTI-E001
MTI-E002
Equipment
Name
Spectrum
Analyzer
CMU 200
universal radio
communication
tester
Manufactur
er
Model
Serial No.
Calibration
date
Due date
Agilent
E4407B
MY41441082
2018/09/18
2019/09/17
Rohde&schw
arz
CMU 200
114587
2018/09/18
2019/09/17
ESPI
1000314
2018/09/18
2019/09/17
872
2018/09/18
2019/09/17
1201
2018/09/18
2019/09/17
MTI-E004
EMI Test Receiver
Rohde&schw
arz
MTI-E006
Broadband
antenna
schwarabeck
MTI-E007
Horn antenna
schwarabeck
MTI-E014
amplifier
America
8447D
3113A06150
2018/09/18
2019/09/17
Schloder
CDG6000
126A1343/20
15
2018/09/18
2019/09/17
VULB916
BBHA912
0D
Conduction
Immunity Signal
Generator
Coupled
decoupling
network
Comprehensive
test instrument
Schloder
CDA
M2/M3
A2210332/20
15
2018/09/18
2019/09/17
Rohde&schw
arz
CMW500
124192
2018/09/18
2019/09/17
MTI-E034
amplifier
Agilent
8449B
3008A02400
2018/09/18
2019/09/17
MTI-E040
Spectrum
analyzer
Agilent
N9020A
MY49100060
2018/09/18
2019/09/17
MTI-E041
Signal generator
Agilent
N5182A
MY49060455
2018/09/18
2019/09/17
MTI-E042
Analog signal
generator
Agilent
E4421B
GB40051240
2018/09/18
2019/09/17
MTI-E043
Power probe
Dare
Instruments
RPR3006
16I00054SN
O16
2018/09/18
2019/09/17
MTI-E047
10dB attenuator
Mini-Circuits
UNAT-10+
15542
2018/09/18
2019/09/17
spectrum
analyzer
PSG Signal
generator
Active Loop
Antenna 9kHz 30MHz
Rohde&schw
arz
FSP-38
100019
2018/09/18
2019/09/17
Agilent
E8257D
MY46520873
2018/09/18
2019/09/17
Schwarzbeek
FMZB
1519 B
00044
2018/09/18
2019/09/17
Chengdu
step Micro
Technology
ZLNA-1840G-21
1608001
2018/09/18
2019/09/17
MTI-E015
MTI-E016
MTI-E032
MTI-E049
MTI-E050
MTI-E051
18-40GHz
amplifier
MTI-E052
BBHA917 BBHA91705
2018/09/18 2019/09/17
82
Note: the calibration interval of the above test instruments is 12 months and the calibrations are traceable to
international system unit (SI).
MTI-E053
15-40G Antenna
Tel:(86-755)88850135
Schwarzbeek
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 10 of 61 -
Report No.: MTi181013E023
5 Test Result
5.1 Antenna requirement
5.1.1 Standard requirement
15.203 requirement: For intentional device, according to 15.203: an intentional radiator shall be
designed to ensure that no antenna other than that furnished by the responsible party shall be used
with the device
5.1.2 EUT Antenna
The EUT antenna is Ceramic antenna (0dBi). It comply with the standard requirement. In case of
replacement of broken antenna the same antenna type must be used.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 11 of 61 -
Report No.: MTi181013E023
5.2 Peak output power
5.2.1 Limit
FCC Part15 Subpart C
Frequency Range
Section
Test Item
Limit
15.247(b)(3)
Peak output
power
Power<1W(30dBm)
(MHz)
2400-2483.5
5.2.2 Test setup
EUT
Spectrum
Analyzer
5.2.3 Test procedure
(1) The EUT was directly connected to the spectrum analyzer and antenna output port as show in the
block diagram above.
(2) Spectrum Setting:
RBW=1MHz, VBW=3MHz, Detector=Peak (If 20dB BW ≤1 MHz)
RBW=3MHz, VBW=10MHz, Detector=Peak (If 20dB BW > 1 MHz)
(3) The EUT was set to continuously transmitting in the max power during the test.
5.2.4 Test results
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 12 of 61 -
Report No.: MTi181013E023
Test data
EUT:
RAY
Model Name :
Temperature:
25 ℃
Relative Humidity: 60%
Pressure:
1012 hPa
Test Voltage :
XAM45
DC 3.7V
GFSK
Test Channel
Frequency
(MHz)
Maximum Peak Output
CH00
CH39
CH78
2402
2441
2480
3.541
4.304
3.988
Test Channel
Frequency
(MHz)
Maximum Peak Output
CH00
CH39
CH78
2402
2441
2480
1.510
3.249
3.129
Test Channel
Frequency
(MHz)
Maximum Peak Output
CH00
CH39
CH78
2402
2441
2480
2.012
3.252
3.071
Power(dBm)
Limit (dBm)
30
30
30
π/4-DQPSK
Power(dBm)
Limit (dBm)
30
30
30
8DPSK
Tel:(86-755)88850135
Fax: (86-755) 88850136
Power(dBm)
Web: http://www.mtitest.com
Limit (dBm)
30
30
30
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 13 of 61 -
Report No.: MTi181013E023
GFSK TX CH00
GFSK TX CH39
GFSK TX CH78
π/4-DQPSK TX CH00
π/4-DQPSK TX CH39
π/4-DQPSK TX CH78
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 14 of 61 -
8DPSK TX CH00
Report No.: MTi181013E023
8DPSK TX CH39
8DPSK TX CH78
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 15 of 61 -
Report No.: MTi181013E023
5.3 Conducted emission
5.3.1 Limits
FREQUENCY (MHz)
Class B (dBuV)
Quasi-peak
Average
0.15 -0.5
66 - 56 *
56 - 46 *
0.50 -5.0
56.00
46.00
5.0 -30.0
60.00
50.00
Note
(1)The tighter limit applies at the band edges.
(2)The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency
in the range.
5.3.2 Test setup
V e r tic a l R e fe r e n c e
T e s t R e c e iv e r
G r o u n d P la n e
EUT
40cm
80cm
L IS N
H o r iz o n ta l R e f e r e n c e
G r o u n d P la n e
N o t e : 1 .S u p p o r t u n its w e r e c o n n e c t e d t o s e c o n d L IS N .
2 .B o th o f L IS N s ( A M N ) a r e 8 0 c m fr o m E U T a n d a t le a s t 8 0
cm
f r o m o t h e r u n its a n d o t h e r m e ta l p la n e s
s u p p o rt.
Tel:(86-755)88850135
u n i ts .
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 16 of 61 -
Report No.: MTi181013E023
5.3.3 Test procedure
a. EUT Operating Conditions
The EUT was configured for testing in a typical fashion (as a customer would normally use it). The
EUT has been programmed to continuously transmit during test. This operating condition was
tested and used to collect the included data.
b. The following table is the setting of the receiver
Receiver Parameters
Attenuation
Start Frequency
Stop Frequency
IF Bandwidth
Setting
10 dB
0.15 MHz
30 MHz
9 kHz
c. The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected to the
power mains through a line impedance stabilization network (LISN). All other support equipments
powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the
measuring instrument.
d. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and
forth in the center forming a bundle 30 to 40 cm long.
e. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the
cable may be terminated, if required, using the correct terminating impedance. The overall length
shall not exceed 1 m.
f.
LISN at least 80 cm from nearest part of EUT chassis.
For the actual test configuration, please refer to the related Item –EUT Test Photos.
5.3.4 Test results
Tel:(86-755)88850135
Fax: (86-755) 88850136
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Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 17 of 61 -
Report No.: MTi181013E023
Test data
EUT:
RAY
Model Name. :
XAM45
Temperature:
26 ℃
Relative Humidity:
54%
Pressure:
1010hPa
Phase :
Test Voltage :
DC 5V from adapter AC
120V/60Hz
Test Mode:
Normal link
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Fax: (86-755) 88850136
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E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 18 of 61 -
Report No.: MTi181013E023
EUT:
RAY
Model Name. :
XAM45
Temperature:
26 ℃
Relative Humidity:
54%
Pressure:
1010hPa
Phase :
Test Voltage :
DC 5V from adapter AC
120V/60Hz
Test Mode:
Normal link
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 19 of 61 -
Report No.: MTi181013E023
EUT:
RAY
Model Name. :
XAM45
Temperature:
26 ℃
Relative Humidity:
54%
Pressure:
1010hPa
Phase :
Test Voltage :
DC 5V from adapter AC
240V/60Hz
Test Mode:
Normal link
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 20 of 61 -
Report No.: MTi181013E023
EUT:
RAY
Model Name. :
XAM45
Temperature:
26 ℃
Relative Humidity:
54%
Pressure:
1010hPa
Phase :
Test Voltage :
DC 5V from adapter AC
240V/60Hz
Test Mode:
Normal link
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 21 of 61 -
Report No.: MTi181013E023
5.4 Radiated spurious emission
5.4.1 Limits
20dBc in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall
within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table below has to be
followed.
Frequency
Field Strength
Measurement Distance
(MHz)
(micorvolts/meter)
(meters)
0.009~0.490
2400/F(KHz)
300
0.490~1.705
24000/F(KHz)
30
1.705~30.0
30
30
30~88
100
88~216
150
216~960
200
Above 960
500
Spectrum Parameter
Setting
Attenuation
Auto
Start Frequency
1000 MHz
Stop Frequency
10th carrier harmonic
RB / VB (emission in restricted
1 MHz / 1 MHz for Peak, 1 MHz / 10Hz for
band)
Average
Receiver Parameter
Setting
Attenuation
Auto
Start ~ Stop Frequency
9kHz~150kHz / RB 200Hz for QP
Start ~ Stop Frequency
150kHz~30MHz / RB 9kHz for QP
Start ~ Stop Frequency
30MHz~1000MHz / RB 120kHz for QP
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- Page 22 of 61 -
Report No.: MTi181013E023
5.4.2 Test setup
Radiated emission test-up frequency below 30MHz
Radiated emission test-up frequency 30MHz~1GHz
Radiated emission test-up frequency above 1GHz
3m
4m
Turntable
EUT
1.5
1.5
Amplifie
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
Test Receiver
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 23 of 61 -
Report No.: MTi181013E023
5.4.3 Test procedure
a. EUT operating conditions. The EUT tested system was configured as the statements of 2.4 Unless
otherwise a special operating condition is specified in the follows during the testing.
b. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For
frequencies above 1GHz, any suitable measuring distance may be used.
c. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter open
area test site. The table was rotated 360 degrees to determine the position of the highest radiation.
d. The height of the equipment or of the substitution antenna shall be 0.8 m; the height of the test
antenna shall vary between 1 m to 4 m. Both horizontal and vertical polarizations of the antenna
are set to make the measurement.
e. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode
pre-scanning the measurement frequency range. Significant peaks are then marked and then
Quasi Peak detector mode re-measured.
f.
If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the
EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement
performed.
g. For the actual test configuration, please refer to the related Item –EUT Test photos.
Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis.
The worst case emissions were reported
During the radiated emission test, the Spectrum Analyzer was set with the following configurations:
Frequency Band (MHz)
Function
Resolution bandwidth
Video Bandwidth
30 to 1000
QP
120 kHz
300 kHz
Peak
1 MHz
1 MHz
Average
1 MHz
10 Hz
Above 1000
Note: for the frequency ranges below 30 MHz, a narrower RBW is used for these ranges but the measured value
should add a RBW correction factor (RBWCF) where RBWCF [dB] =10*lg(100 [kHz]/narrower RBW [kHz]). , the
narrower RBW is 1 kHz and RBWCF is 20 dB for the frequency 9 kHz to 150 kHz, and the narrower RBW is 10
kHz and RBWCF is 10 dB for the frequency 150 kHz to 30 MHz.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 24 of 61 -
Report No.: MTi181013E023
5.4.4 Test results
5.4.4.1 Radiation emission
Below 30MHz
EUT:
Temperature:
RAY
20 ℃
Model Name:
Relative Humidtity:
Pressure:
1010 hPa
Test Voltage:
Test Mode:
TX
Polarization :
XAM45
48%
DC 5V from adapter AC
120V/60Hz
--
Freq.
Reading
Limit
Margin
State
(MHz)
(dBuV/m)
(dBuV/m)
(dB)
P/F
--
--
--
--
Pass
--
--
--
--
Pass
Note:
The amplitude of spurious emissions which are attenuated by more than 20dB below the
permissible value has no need to be reported.
Distance extrapolation factor =40 log (specific distance/test distance)(dB);
Limit line = specific limits(dBuV) + distance extrapolation factor.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 25 of 61 -
Report No.: MTi181013E023
Between 30MHz – 1GHz
Note1 : Emission Level = Meter Reading + Factor, Margin= Emission Level- Limit, Factor = Antenna
Factor + Cable Loss – Pre-amplifier.
Note2: The three modulated high, medium and low channels have been tested. The report only shows
the worst mode. The worst mode is GFSK CH39
EUT:
Relative
Humidity:
RAY
Model Name :
XAM45
52%
Phase:
Pressure:
1010 hPa
Test Voltage :
DC 5V from adapter AC
120V/60Hz
Test Mode :
TX+Charging
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 26 of 61 -
Report No.: MTi181013E023
EUT:
Relative
Humidity:
RAY
Model Name :
XAM45
52%
Phase:
Pressure:
1010 hPa
Test Voltage :
DC 5V from adapter AC
120V/60Hz
Test Mode :
TX+Charging
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 27 of 61 -
Report No.: MTi181013E023
1G-25GHz
Note:
(1) All Readings are Peak Value (VBW=3MHz) and AV Value (VBW=10Hz).
(2) Emission Level= Antenna Factor + Cable Loss + Read Level - Preamp Factor
(3) All other emissions more than 20dB below the limit.
All the modulation modes have been tested, and the worst result was report as below:
Frequenc Read
Level
(MHz)
(dBμV)
Cable
loss
(dB)
Antenna Preamp Emission
Limits
Margin
Factor
Factor
Level
dB/m
(dB)
(dBμV/m) (dBμV/m)
(dB)
Low Channel (2402 MHz)(GFSK)--Above 1G
Remark
Comment
4804.03
64.23
5.21
35.59
44.30
60.73
74.00
-13.27
Pk
Vertical
4804.03
41.75
5.21
35.59
44.30
38.25
54.00
-15.75
AV
Vertical
7206.27
59.92
6.48
36.27
44.60
58.07
74.00
-15.93
Pk
Vertical
7206.27
44.37
6.48
36.27
44.60
42.52
54.00
-11.48
AV
Vertical
4804.11
61.80
5.21
35.55
44.30
58.26
74.00
-15.74
Pk
Horizontal
4804.11
42.50
5.21
35.55
44.30
38.96
54.00
-15.04
AV
Horizontal
7206.22
63.07
6.48
36.27
44.52
61.30
74.00
-12.70
Pk
Horizontal
7206.22
48.00
6.48
36.27
44.52
46.23
54.00
-7.77
Mid Channel (2441 MHz)(GFSK)--Above 1G
AV
Horizontal
4882.4
63.99
5.21
35.66
44.20
60.66
74.00
-13.34
Pk
Vertical
4882.4
43.64
5.21
35.66
44.20
40.31
54.00
-13.69
AV
Vertical
7323.24
61.49
7.10
36.50
44.43
60.66
74.00
-13.34
Pk
Vertical
7323.24
47.79
7.10
36.50
44.43
46.96
54.00
-7.04
AV
Vertical
4882.11
60.51
5.21
35.66
44.20
57.18
74.00
-16.82
Pk
Horizontal
4882.11
48.06
5.21
35.66
44.20
44.73
54.00
-9.27
AV
Horizontal
7323.13
61.46
7.10
36.50
44.43
60.63
74.00
-13.37
Pk
Horizontal
7323.13
42.79
7.10
36.50
44.43
41.96
54.00
-12.04
High Channel (2480 MHz)(GFSK)-- Above 1G
AV
Horizontal
4960.4
66.91
5.21
35.52
44.21
63.43
74.00
-10.57
Pk
Vertical
4960.4
43.03
5.21
35.52
44.21
39.55
54.00
-14.45
AV
Vertical
7440.2
61.30
7.10
36.53
44.60
60.33
74.00
-13.67
Pk
Vertical
7440.2
45.90
7.10
36.53
44.60
44.93
54.00
-9.07
AV
Vertical
4960.23
66.82
5.21
35.52
44.21
63.34
74.00
-10.66
Pk
Horizontal
4960.23
46.98
5.21
35.52
44.21
43.50
54.00
-10.50
AV
Horizontal
7440.3
61.05
7.10
36.53
44.60
60.08
74.00
-13.92
Pk
Horizontal
7440.3
45.49
7.10
36.53
44.60
44.52
54.00
-9.48
AV
Horizontal
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Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 28 of 61 -
Report No.: MTi181013E023
5.4.4.2 Band edge – radiated
All the modulation modes have been tested, and the worst result was report as below:
Frequenc
(MHz)
Meter
Reading
(dBμV)
Cable
Loss
(dB)
2310.00
2310.00
2310.00
2310.00
2390.00
2390.00
2390.00
2390.00
2483.50
2483.50
2483.50
2483.50
56.36
44.60
59.00
41.93
58.84
42.62
57.23
41.93
57.75
43.59
59.60
41.99
2.97
2.97
2.97
2.97
3.14
3.14
3.14
3.14
3.58
3.58
3.58
3.58
2310.00
2310.00
2310.00
2310.00
2390.00
2390.00
2390.00
2390.00
2483.50
2483.50
2483.50
2483.50
56.36
44.01
60.06
43.80
59.49
42.20
56.53
42.01
58.27
43.99
59.91
43.18
2.97
2.97
2.97
2.97
3.14
3.14
3.14
3.14
3.58
3.58
3.58
3.58
Tel:(86-755)88850135
Antenna Preamp Emission
Limits
Factor
Factor
Level
dB/m
(dB)
(dBμV/m) (dBμV/m)
1Mbps (π/4-DQPSK)-hopping
27.80
43.80
43.33
74
27.80
43.80
31.57
54
27.80
43.80
45.97
74
27.80
43.80
28.90
54
27.21
43.80
45.39
74
27.21
43.80
29.17
54
27.21
43.80
43.78
74
27.21
43.80
28.48
54
27.70
44.00
45.03
74
27.70
44.00
30.87
54
27.70
44.00
46.88
74
27.70
44.00
29.27
54
1Mbps(GFSK)- Non-hopping
27.80
43.80
43.33
74
27.80
43.80
30.98
54
27.80
43.80
47.03
74
27.80
43.80
30.77
54
27.21
43.80
46.04
74
27.21
43.80
28.75
54
27.21
43.80
43.08
74
27.21
43.80
28.56
54
27.70
44.00
45.55
74
27.70
44.00
31.27
54
27.70
44.00
47.19
74
27.70
44.00
30.46
54
Fax: (86-755) 88850136
Web: http://www.mtitest.com
Margin
Detector
(dB)
Type
-30.67
-22.43
-28.03
-25.10
-28.61
-24.83
-30.22
-25.52
-28.97
-23.13
-27.12
-24.73
Pk
AV
Pk
AV
Pk
AV
Pk
AV
Pk
AV
Pk
AV
Horizontal
Horizontal
Vertical
Vertical
Vertical
Vertical
Horizontal
Horizontal
Vertical
Vertical
Horizontal
Horizontal
-30.67
-23.02
-26.97
-23.23
-27.96
-25.25
-30.92
-25.44
-28.45
-22.73
-26.81
-23.54
Pk
AV
Pk
AV
Pk
AV
Pk
AV
Pk
AV
Pk
AV
Horizontal
Horizontal
Vertical
Vertical
Vertical
Vertical
Horizontal
Horizontal
Vertical
Vertical
Horizontal
Horizontal
Comment
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 29 of 61 -
Report No.: MTi181013E023
5.4.4.3 Spurious Emission in Restricted Band 3260MMHz-18000MHz
All the modulation modes have been tested, and the worst result was report as below:
The worst mode is GFSK CH39
Frequenc Readin
g Level
Cable
Loss
Antenn
Preamp Emission
Detecto
Limits Margin
Factor
Level
Comment
Factor
(dBμ
(dBμ
dB/m
(dB)
(dB)
Type
V/m)
V/m)
(MHz)
(dBμV)
(dB)
3260
60.21
4.04
29.57
44.70
49.12
74
-24.88
Pk
Vertical
3260
50.02
4.04
29.57
44.70
38.93
54
-15.07
AV
Vertical
3260
62.11
4.04
29.57
44.70
51.02
74
-22.98
Pk
Horizontal
3260
51.25
4.04
29.57
44.70
40.16
54
-13.84
AV
Horizontal
3332
66.01
4.26
29.87
44.40
55.74
74
-18.26
Pk
Vertical
3332
54.09
4.26
29.87
44.40
43.82
54
-10.18
AV
Vertical
3332
62.88
4.26
29.87
44.40
52.61
74
-21.39
Pk
Horizontal
3332
53.74
4.26
29.87
44.40
43.47
54
-10.53
AV
Horizontal
17797
44.13
10.99
43.95
43.50
55.57
74
-18.43
Pk
Vertical
17797
32.28
10.99
43.95
43.50
43.72
54
-10.28
AV
Vertical
17788
44.10
11.81
43.69
44.60
55.00
74
-19.00
Pk
Horizontal
17788
31.74
11.81
43.69
44.60
42.64
54
-11.36
AV
Horizontal
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- Page 30 of 61 -
Report No.: MTi181013E023
5.5 20dB occupied channel bandwidth
5.5.1 Limit
FCC Part15 (15.247) , Subpart C
Section
Test Item
Limit
Frequency Range (MHz)
15.247a(1)
20dB bandwidth
N/A
2400-2483.5
5.5.2 Test setup
EUT
Spectrum
Analyzer
5.5.3 Test procedure
(1) The EUT was directly connected to the spectrum analyzer and antenna output port as show in the
block diagram above.
(2) Spectrum Setting:
Bandwidth: RBW=30 kHz, VBW=100 kHz, detector= Peak
5.5.4 Test results
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Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 31 of 61 -
Report No.: MTi181013E023
Test data
EUT:
RAY
Model Name :
Temperature:
25 ℃
Relative Humidity: 60%
Pressure:
1012 hPa
Test Voltage :
Mode
GFSK
π/4-DQPSK
8DPSK
Tel:(86-755)88850135
XAM45
DC 3.7V
Frequency
(MHz)
20dB Bandwidth
(MHz)
Limit
(kHz)
Result
2402
2441
2480
2402
2441
2480
2402
2441
2480
0.881
0.857
0.863
1.271
1.284
1.281
1.282
1.280
1.270
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
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Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 32 of 61 -
Report No.: MTi181013E023
Test plots
GFSK mode
TX CH00
TX CH39
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 33 of 61 -
Report No.: MTi181013E023
TX CH78
π/4-DQPSK
TX CH00
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 34 of 61 -
Report No.: MTi181013E023
TX CH39
TX CH78
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 35 of 61 -
Report No.: MTi181013E023
8DPSK
TX CH00
TX CH39
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 36 of 61 -
Report No.: MTi181013E023
TX CH78
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 37 of 61 -
Report No.: MTi181013E023
5.6 Carrier frequency separation
5.6.1 Limit
FCC Part15 (15.247) , Subpart C
Section
15.247(a)(1)
Frequency Range
Test Item
Limit
Channel
Separation
>25KHz or >two-thirds of the 20 dB
bandwidth (Which is greater)
(MHz)
2400-2483.5
5.6.2 Test setup
EUT
Spectrum
Analyzer
5.6.3 Test procedure
(1) The EUT was directly connected to the spectrum analyzer and antenna output port as show in the
block diagram above.
(2) Spectrum Setting:
RBW=30 kHz, VBW=100 kHz, detector= Peak, Sweep Time =auto.
(3) The EUT was set to the Hopping Mode for Channel Separation Test and continuously transmitting
for the Test.
5.6.4 Test results
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 38 of 61 -
Report No.: MTi181013E023
Test data
EUT:
RAY
Model Name :
Temperature:
25 ℃
Relative Humidity: 60%
Pressure:
1012 hPa
Test Voltage :
Test Mode :
GFSK π/4-DQPSK 8DPSK Mode,/CH00, CH39, CH78
Mode
GFSK
π/4-DQPSK
8DPSK
XAM45
DC 3.7V
Channel
Frequency
(MHz)
Test Result
(KHz)
Limit
(kHz)
Result
Low
Middle
High
Low
Middle
High
Low
Middle
High
2402
2441
2480
2402
2441
2480
2402
2441
2480
995
1005
1000
995
1005
1000
1000
1000
1000
>587.333
>571.333
>575.333
>847.333
>856.000
>854.000
>854.667
>853.333
>846.667
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Test plots
GFSK mode-CH00
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Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 39 of 61 -
Report No.: MTi181013E023
GFSK mode-CH39
GFSK mode-CH78
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 40 of 61 -
Report No.: MTi181013E023
π/4-DQPSK mode-CH00
π/4-DQPSK mode-CH39
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 41 of 61 -
Report No.: MTi181013E023
π/4-DQPSK mode-CH78
8DPSK mode-CH00
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 42 of 61 -
Report No.: MTi181013E023
8DPSK mode-CH39
8DPSK mode-CH78
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 43 of 61 -
HOPPING CHANNEL
Mode
Report No.: MTi181013E023
Quantity of Hopping
Channel
Limit
Results
79
>15
Pass
GFSK, π/4-DQPSK,8DPSK
Test plots
GFSK mode
π/4-DQPSK mode
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 44 of 61 -
Report No.: MTi181013E023
8DPSK mode
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 45 of 61 -
Report No.: MTi181013E023
5.7 Dwell time
5.7.1 Limit
FCC Part15 (15.247) , Subpart C
Section
Test Item
Limit
15.247(a)(a)
Dwell time
0.4 sec
Frequency Range
(MHz)
2400-2483.5
5.7.2 Test setup
EUT
Spectrum
Analyzer
5.7.3 Test procedure
(1) The EUT was directly connected to the spectrum analyzer and antenna output port as show in the
block diagram above.
(2) Spectrum Setting: RBW=1MHz, VBW=1MHz, Span=0Hz, Detector=Peak
(3) Use video trigger with the trigger level set to enable triggering only on full pulses.
(4) Sweep Time is more than once pulse time.
(5) Set the center frequency on any frequency would be measure and set the frequency span to zero
span.
(6) Measure the maximum time duration of one single pulse.
(7) Set the EUT for packet transmitting.
(8) Measure the maximum time duration of one single pulse.
(9) The EUT was set to the Hopping Mode for Dwell Time Test
5.7.4 Test results
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 46 of 61 -
Report No.: MTi181013E023
Test data
EUT:
RAY
Model Name :
Temperature:
25 ℃
Relative Humidity: 60%
Pressure:
1012 hPa
Test Voltage :
Test Mode :
GFSK, π/4-DQPSK,8DPSK/CH39
Mode
XAM45
DC 3.7V
Data Packet
Frequency
(MHz)
DH1
2441
0.40
128.00
<0.4
Pass
DH3
DH5
2DH1
2DH3
2DH5
3DH1
3DH3
3DH5
2441
2441
2441
2441
2441
2441
2441
2441
1.67
2.92
0.41
1.50
2.93
0.41
1.66
2.91
267.20
311.47
131.20
240.00
312.53
131.20
265.60
310.40
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Pass
Pass
Pass
Pass
Pass
Pass
Pass
Pass
GFSK
π/4 DQPSK
8DPSK
Pulse Duration Dwell Time
Limit(s)
(ms)
(ms)
Conclusion
Note1: A period time = 0.4 (s) * 79 = 31.6(s)
Note2:
DH1 time slot = Pulse Duration * (1600/(2*79)) * A period time
DH3 time slot = Pulse Duration * (1600/(4*79)) * A period time
DH5 time slot = Pulse Duration * (1600/(6*79)) * A period time
Note3: For GFSK, π/4-DQPSK and 8DPSK: The test period: T= 0.4 Second/Channel x 79 Channel = 31.6 s
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 47 of 61 -
Report No.: MTi181013E023
Test plots
Modulation mode
GFSK mode
DH1
DH3
DH5
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 48 of 61 -
Modulation mode
Report No.: MTi181013E023
π/4-DQPSK mode
2-DH1
2-DH3
2-DH5
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 49 of 61 -
Modulation mode
Report No.: MTi181013E023
8DPSK mode
3-DH1
3-DH3
3-DH5
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 50 of 61 -
Report No.: MTi181013E023
5.8 Conducted spurious emission and bandedge
5.8.1 Limit
In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally
modulated intentional radiator is operating, the radio frequency power that is produced by the
intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that
contains the highest level of the desired power, based on either an RF conducted or a radiated
measurement, provided the transmitter demonstrates compliance with the peak conducted power
limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging
over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under
this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in
§15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined
in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see
§15.205(c)).
5.8.2 Test setup
Spectrum
Analyzer
EUT
5.8.3 Test procedure
a) Check the calibration of the measuring instrument using either an internal calibrator or a
known signal from an external generator.
b) Position the EUT without connection to measurement instrument. Turn on the EUT and
connect its antenna terminal to measurement instrument via a low loss cable. Then set it to
any one measured frequency within its operating range, and make sure the instrument is
operated in its linear range.
c) Set RBW to 100 kHz and VBW of spectrum analyzer to 300 kHz with a convenient frequency
span including 100 kHz bandwidth from band edge.
d) Measure the highest amplitude appearing on spectral display and set it as a reference level.
Plot the graph with marking the highest point and edge frequency.
e) Repeat above procedures until all measured frequencies were complete.
5.8.4 Test results
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 51 of 61 -
Report No.: MTi181013E023
Test data
EUT:
RAY
Model Name :
Temperature:
25 ℃
Relative Humidity: 60%
1012 hPa
Test Voltage :
Pressure:
Test plots
XAM45
DC 3.7V
GFSK: Band Edge, Left Side
GFSK: Band Edge, Right Side
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 52 of 61 -
Report No.: MTi181013E023
π/4-DQPSK: Band Edge, Left Side
π/4-DQPSK: Band Edge, Right Side
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 53 of 61 -
Report No.: MTi181013E023
8DPSK: Band Edge, Left Side
8DPSK: Band Edge, Right Side
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 54 of 61 -
Report No.: MTi181013E023
Hopping Mode
Test plots
GFSK: Band Edge, Left Side
GFSK: Band Edge, Right Side
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 55 of 61 -
Report No.: MTi181013E023
π/4-DQPSK: Band Edge, Left Side
π/4-DQPSK Band Edge, Right Side
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 56 of 61 -
Report No.: MTi181013E023
8DPSK: Band Edge, Left Side
8DPSK Band Edge, Right Side
5.9 Spurious RF Conducted Emissions
5.9.1 Conformance Limit
Below -20dB of the highest emission level in operating band.
5.9.2 Measuring Instruments
The Measuring equipment is listed in the section 6.3 of this test report.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 57 of 61 -
Report No.: MTi181013E023
5.9.3 Test Setup
Please refer to Section 6.1 of this test report.
5.9.4 Test Procedure
The Spurious RF conducted emissions compliance of RF radiated emission should be measured by
following the guidance in ANSI C63.10-2013 with respect to maximizing the emission by rotating the
EUT, measuring the emission while the EUT is situated in three orthogonal planes (if appropriate),
adjusting the measurement antenna height and polarization etc. Set RBW=100kHz and VBW=
300KHz to measure the peak field strength, and mwasure frequency range from 9KHz to 26.5GHz.
5.9.5 Test Results
Remark: The measurement frequency range is from 9KHz to the 10th harmonic of the fundamental
frequency. The lowest, middle and highest channels are tested to verify the spurious emissions and
bandege measurement data.
The worst mode is GFSK CH 39 mode, and the report only show the worst mode data.
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 58 of 61 -
Report No.: MTi181013E023
GFSK on Channel 39
GFSK on Channel 39
GFSK on Channel 39
GFSK on Channel 39
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 59 of 61 -
Report No.: MTi181013E023
Photographs of the Test Setup
Radiated emission
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 60 of 61 -
Report No.: MTi181013E023
Conducted emission
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
- Page 61 of 61 -
Report No.: MTi181013E023
PHOTOGRAPHS OF THE EUT
See the APPENDIX 1: EUT PHOTO in the report NO.: MTi181013E023-1
----END OF REPORT----
Tel:(86-755)88850135
Fax: (86-755) 88850136
Web: http://www.mtitest.com
E-mail: mti@51mti.com
Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China
Download: XAM45 RAY Test Report Measurement Report Xmi Pte Ltd
Mirror Download [FCC.gov]XAM45 RAY Test Report Measurement Report Xmi Pte Ltd
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Application IDz4xMo5LdIHtXOJBkDZ69Bg==
Document Description14_XAM45 TestRpt r1
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Permanent ConfidentialNo
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Display FormatAdobe Acrobat PDF - pdf
Filesize340.36kB (4254504 bits)
Date Submitted2018-12-22 00:00:00
Date Available2018-12-22 00:00:00
Creation Date2018-12-20 09:21:30
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Document Lastmod2018-12-20 09:21:30
Document TitleMeasurement Report
Document CreatorMicrosoft® Word 2013
Document Author: Kent

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Title                           : Measurement Report
Author                          : Kent
Creator                         : Microsoft® Word 2013
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