PW001 Kids watch Test Report Pomo House Company Limited

Pomo House Company Limited Kids watch

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TEST REPORT
Reference No. ....................
WTS17S0170015-1E
FCC ID ................................
2AK8WPW001
Applicant ............................
Pomo House Company Limited
Address ..............................
23/32 Sorachai Building 15th Floor, Klongton-Nua, Wattana,Thailand
Manufacturer ....................
Together Group Limited
Address ..............................
6th floor, Block B, Fuhua Techonology Building, No. 9116, Beihuan
Road, Nanshan, Shenzhen, China
Product Name ....................
Kids watch
Model No. ...........................
PW001
Brand…………….…………
POMO
Standards...........................
FCC CFR47 Part 15.247:2016
Date of Receipt sample ....
Jan. 22, 2017
Date of Test .......................
Jan. 23 ~ Feb. 19, 2017
Date of Issue ......................
Feb. 20, 2017
Test Result .........................
Pass
Remarks:
The results shown in this test report refer only to the sample(s) tested, this test report cannot be
reproduced, except in full, without prior written permission of the company. The report would be invalid
without specific stamp of test institute and the signatures of compiler and approver.
Prepared By:
Waltek Services (Shenzhen) Co., Ltd.
Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen,
Guangdong, China
Tel :+86-755-83551033
Fax:+86-755-83552400
Compiled by:
Approved by:
Zero Zhou / Test Engineer
Philo Zhong / Manager
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Page 1 of 74
Reference No.: WTS17S0170015-1E
Page 2 of 74
Laboratories Introduction
Waltek Services Test Group Ltd is a professional third-party testing and certification organization
with multi-year product testing and certification experience, established strictly in accordance with
ISO/IEC 17025 requirements, and accredited by CNAS (China National Accreditation Service for
Conformity Assessment) AQSIQ, CMA and IECEE for CBTL. Meanwhile, Waltek has got recognition as
registration and accreditation laboratory from EMSD (Electrical and Mechanical Services Department),
and American Energy star, FCC(The Federal Communications Commission), CPSC(Consumer Product
Safety Commission), CEC(California energy efficiency), IC(Industry Canada) and ELI(Efficient Lighting
Initiative). It’s the strategic partner and data recognition laboratory of international authoritative
organizations, such as UL, Intertek(ETL-SEMKO), CSA, TÜV Rheinland, TÜV SÜD, etc.
Waltek Services Test Group Ltd. is one of the largest and the most comprehensive third party
testing organizations in China, our headquarter located in Shenzhen and have branches in Foshan,
Dongguan, Zhongshan, Suzhou,Ningbo and Hong Kong, Our test capability covered four large fields:
safety test. ElectroMagnetic Compatibility(EMC), reliablity and energy performance, Chemical test. As a
professional, comprehensive, justice international test organization, we still keep the scientific and
rigorous work attitude to help each client satisfy the international standards and assist their product enter
into globe market smoothly.
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Page 3 of 74
Contents
Page
COVER PAGE ...................................................................................................................................... 1
LABORATORIES INTRODUCTION .............................................................................................................. 2
CONTENTS ....................................................................................................................................................... 3
REVISION HISTORY ....................................................................................................................................... 5
GENERAL INFORMATION ............................................................................................................................. 6
5.1
5.2
5.3
5.4
5.5
GENERAL DESCRIPTION OF E.U.T. .......................................................................................................... 6
DETAILS OF E.U.T. .................................................................................................................................... 6
CHANNEL LIST ............................................................................................................................................ 8
TEST MODE ................................................................................................................................................ 8
TEST FACILITY ............................................................................................................................................ 8
TEST SUMMARY ............................................................................................................................................. 9
EQUIPMENT USED DURING TEST ........................................................................................................... 10
7.1
7.2
7.3
7.4
CONDUCTED EMISSION ............................................................................................................................. 12
8.1
8.2
8.3
8.4
TEST PROCEDURE ............................................................................................................................... 46
TEST RESULT ...................................................................................................................................... 46
MAXIMUM PEAK OUTPUT POWER .......................................................................................................... 52
13.1
13.2
14
TEST PROCEDURE ............................................................................................................................... 33
TEST RESULT ...................................................................................................................................... 34
20 DB BANDWIDTH MEASUREMENT ...................................................................................................... 46
12.1
12.2
13
TEST PROCEDURE ............................................................................................................................... 22
TEST RESULT ...................................................................................................................................... 23
BAND EDGE MEASUREMENT ................................................................................................................... 33
11.1
11.2
12
EUT OPERATION...................................................................................................................................... 15
TEST SETUP ............................................................................................................................................. 16
SPECTRUM ANALYZER SETUP ................................................................................................................. 17
TEST PROCEDURE ................................................................................................................................... 18
CORRECTED AMPLITUDE & MARGIN CALCULATION ................................................................................ 18
SUMMARY OF TEST RESULTS .................................................................................................................. 19
CONDUCTED SPURIOUS EMISSIONS ..................................................................................................... 22
10.1
10.2
11
E.U.T. OPERATION .................................................................................................................................. 12
EUT SETUP .............................................................................................................................................. 12
MEASUREMENT DESCRIPTION ................................................................................................................. 12
CONDUCTED EMISSION TEST RESULT .................................................................................................... 13
RADIATED SPURIOUS EMISSIONS .......................................................................................................... 15
9.1
9.2
9.3
9.4
9.5
9.6
10
EQUIPMENTS LIST .................................................................................................................................... 10
DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 11
MEASUREMENT UNCERTAINTY ................................................................................................................ 11
TEST EQUIPMENT CALIBRATION .............................................................................................................. 11
TEST PROCEDURE ............................................................................................................................... 52
TEST RESULT ...................................................................................................................................... 52
HOPPING CHANNEL SEPARATION ......................................................................................................... 58
14.1
14.2
TEST PROCEDURE ............................................................................................................................... 58
TEST RESULT ...................................................................................................................................... 58
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
15
NUMBER OF HOPPING FREQUENCY ...................................................................................................... 64
15.1
15.2
16
Page 4 of 74
TEST PROCEDURE ............................................................................................................................... 64
TEST RESULT ...................................................................................................................................... 64
DWELL TIME .................................................................................................................................................. 66
16.1
16.2
TEST PROCEDURE ............................................................................................................................... 66
TEST RESULT ...................................................................................................................................... 66
17
ANTENNA REQUIREMENT ......................................................................................................................... 72
18
RF EXPOSURE ............................................................................................................................................... 73
19
PHOTOGRAPHS OF TEST SETUP AND EUT. ........................................................................................ 74
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Revision History
Test report No.
WTS17S01700151E
Page 5 of 74
Date of
Receipt
sample
Date of Test
Date of Issue
Purpose
Comment
Approved
Jan.22, 2017
Jan.23 ~
Feb.19, 2017
Feb.20, 2017
original
Valid
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
General Information
5.1
General Description of E.U.T.
Product Name:
Kids watch
Model No.:
PW001
Model Description:
N/A
GSM Band(s):
GSM 850/900/1800/1900MHz
GPRS Class:
WCDMA Band(s):
WCDMA I/II/V/VIII
LTE Band(s):
N/A
Wi-Fi Specification:
2.4G-802.11b/g/n HT20/n HT40
Bluetooth Version:
Bluetooth v4.0 with BLE
GPS:
Support
NFC:
N/A
Hardware Version:
W365_V1.1
Software Version:
W365TG_POMO_V00_01_170116
Highest frequency
(Exclude Radio):
5.2
Page 6 of 74
12
1.2GHz
Storage Location:
Internal Storage
Note:
N/A
Details of E.U.T.
Operation Frequency:
GSM/GPRS 850: 824~849MHz
PCS/GPRS 1900: 1850~1910MHz
WCDMA Band II: 1850~1910MHz
WCDMA Band V: 824~849MHz
WiFi:
802.11b/g/n HT20: 2412~2462MHz
802.11n HT40: 2422~2452MHz
Bluetooth: 2402~2480MHz
Max. RF output power:
GSM 850: 32.98dBm
PCS1900: 30.01dBm
WCDMA Band II: 22.52dBm
WCDMA Band V: 22.42dBm
WiFi(2.4G): 9.50dBm
Bluetooth: 9.62dBm
Type of Modulation:
GSM,GPRS: GMSK
WCDMA: BPSK, 16QAM
WiFi: CCK, OFDM
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Page 7 of 74
Bluetooth: GFSK, Pi/4 DQPSK, 8DPSK
Antenna installation:
GSM/WCDMA: internal permanent antenna
WiFi/Bluetooth: internal permanent antenna
Antenna Gain:
GSM 850: -4.3dBi
PCS1900: 0.6dBi
WCDMA Band II: 0.6dBi
WCDMA Band V: -4.3dBi
WiFi(2.4G): -2.0dBi
Bluetooth: -2.0dBi
Technical Data:
Battery DC 3.7V 500mAh
Input: 5V 1.0A by USB port
Adapter:
Manufacture: LAVA
Model: CLV-21
Input: 100-240V 50/60Hz, 0.2A
Output: DC 5V 1.0A
(Sale without adapter)
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Page 8 of 74
Channel List
5.3
Normal
Channel
No.
Frequency
(MHz)
2402
Channel
No.
Frequency
(MHz)
2403
Channel
No.
Frequency
(MHz)
2404
Channel
No.
Frequency
(MHz)
2405
2406
2407
2408
2409
2410
2411
10
2412
11
2413
12
2414
13
2415
14
2416
15
2417
16
2418
17
2419
18
2420
19
2421
20
2422
21
2423
22
2424
23
2425
24
2426
25
2427
26
2428
27
2429
28
2430
29
2431
30
2432
31
2433
32
2434
33
2435
34
2436
35
2437
36
2438
37
2439
38
2440
39
2441
40
2442
41
2443
42
2444
43
2445
44
2446
45
2447
46
2448
47
2449
48
2450
49
2451
50
2452
51
2453
52
2454
53
2455
54
2456
55
2457
56
2458
57
2459
58
2460
59
2461
60
2462
61
2463
62
2464
63
2465
64
2466
65
2467
66
2468
67
2469
68
2470
69
2471
70
2472
71
2473
72
2474
73
2475
74
2476
75
2477
76
2478
77
2479
78
2480
5.4
Test Mode
All test mode(s) and condition(s) mentioned were considered and evaluated respectively by
performing full tests; the worst data were recorded and reported.
5.5
Test mode
Low channel
Middle channel
High channel
Transmitting
2402MHz
2441MHz
2480MHz
Test Facility
The test facility has a test site registered with the following organizations:

IC – Registration No.: 7760A
Waltek Services(Shenzhen) Co., Ltd. Has been registered and fully described in a report filed with
the Industry Canada. The acceptance letter from the Industry Canada is maintained in our files.
Registration number 7760A, October 15, 2016.

FCC Test Site 1#– Registration No.: 880581
Waltek Services(Shenzhen) Co., Ltd. EMC Laboratory `has been registered and fully described in a
report filed with the (FCC) Federal Communications Commission. The acceptance letter from the
FCC is maintained in our files. Registration 880581, April 29, 2014.

FCC Test Site 2#– Registration No.: 328995
Waltek Services(Shenzhen) Co., Ltd. EMC Laboratory `has been registered and fully described in a
report filed with the (FCC) Federal Communications Commission. The acceptance letter from the
FCC is maintained in our files. Registration 328995, December 3, 2014.
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Page 9 of 74
Test Summary
Test Items
Test Requirement
Result
15.205(a)
Radiated Spurious Emissions
15.209
PASS
15.247(d)
Conducted Spurious emissions
Band edge
15.247(d)
15.247(d)
15.205(a)
PASS
PASS
Conduct Emission
15.207
PASS
20dB Bandwidth
15.247(a)(1)
PASS
Maximum Peak Output Power
15.247(b)(1)
PASS
Frequency Separation
15.247(a)(1)
PASS
Number of Hopping Frequency
15.247(a)(1)(iii)
PASS
Dwell time
15.247(a)(1)(iii)
PASS
Antenna Requirement
15.203
Complies
1.1307(b)(1)
PASS
Maximum Permissible Exposure
(Exposure of Humans to RF Fields)
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Page 10 of 74
Equipment Used during Test
7.1
Equipments List
Conducted Emissions Test Site 1#
100947
Last
Calibration
Date
Sep.12,2016
Sep.11,2017
ENV216
101215
Sep.12,2016
Sep.11,2017
Top
TYPE16(3.5M)
Sep.12,2016
Sep.11,2017
Item
Equipment
Manufacturer
Model No.
Serial No.
1.
EMI Test Receiver
R&S
ESCI
2.
LISN
R&S
3.
Cable
Calibration
Due Date
Conducted Emissions Test Site 2#
Item
Equipment
Manufacturer
Model No.
Serial No.
Last
Calibration
Date
Calibration
Due Date
1.
EMI Test Receiver
R&S
ESCI
101155
Sep.12,2016
Sep.11,2017
2.
LISN
SCHWARZBECK
NSLK 8128
8128-289
Sep.12,2016
Sep.11,2017
3.
Limiter
York
MTS-IMP-136
261115-0010024
Sep.12,2016
Sep.11,2017
4.
Cable
LARGE
RF300
Sep.12,2016
Sep.11,2017
3m Semi-anechoic Chamber for Radiation Emissions Test site 1#
Item
Equipment
Manufacturer
Model No.
Serial No.
Last
Calibration
Date
Calibration
Due Date
Spectrum Analyzer
R&S
FSP
100091
Apr.29, 2016
Apr.28, 2017
Active Loop Antenna
Trilog Broadband
Antenna
Coaxial Cable
(below 1GHz)
Broad-band Horn
Antenna
Broad-band Horn
Antenna
Broadband
Preamplifier
Coaxial Cable
(above 1GHz)
Beijing Dazhi
ZN30900A
Apr.09,2016
Apr.08,2017
SCHWARZBECK
VULB9163
336
Apr.09,2016
Apr.08,2017
Top
TYPE16(13M)
Sep.12,2016
Sep.11,2017
SCHWARZBECK
BBHA 9120 D
667
Apr.09,2016
Apr.08,2017
SCHWARZBECK
BBHA 9170
335
Apr.09,2016
Apr.08,2017
COMPLIANCE
DIRECTION
PAP-1G18
2004
Apr.13,2016
Apr.12,2017
Top
1GHz-25GHz
EW02014-7
Apr.13,2016
Apr.12,2017
3m Semi-anechoic Chamber for Radiation Emissions Test site 2#
101296
Last
Calibration
Date
Apr.13,2016
Apr.12,2017
VULB9160
9160-3325
Apr.09,2016
Apr.08,2017
PAP-0203
22024
Apr.13,2016
Apr.12,2017
CBL2
525178
Apr.13,2016
Apr.12,2017
Item
Equipment
Manufacturer
Model No.
Serial No
Test Receiver
Trilog Broadband
Antenna
R&S
ESCI
SCHWARZBECK
Amplifier
Cable
Compliance
pirection
systems inc
HUBER+SUHNER
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Calibration
Due Date
Reference No.: WTS17S0170015-1E
Page 11 of 74
RF Conducted Testing
Equipment
Item
EMC Analyzer
1.
(9k~26.5GHz)
Spectrum Analyzer
2.
(9k-6GHz)
Signal Analyzer
3.
(9k~26.5GHz)
7.2
7.3
Manufacturer
Model No.
Serial No.
Last
Calibration
Date
Calibration
Due Date
Agilent
E7405A
MY45114943
Sep.12,2016
Sep.11,2017
R&S
FSL6
100959
Sep.12,2016
Sep.11,2017
Agilent
N9010A
MY50520207
Sep.12,2016
Sep.11,2017
Description of Support Units
Equipment
Manufacturer
Model No.
Series No.
Measurement Uncertainty
Parameter
Uncertainty
± 1 x 10-6
± 1.0 dB
± 2.2 dB
± 5.03 dB (Bilog antenna 30M~1000MHz)
Radiated Spurious Emissions test
± 5.47 dB (Horn antenna 1000M~25000MHz)
Conducted Emissions test
± 3.64 dB (AC mains 150KHz~30MHz)
± 3.12 dB (150KHz~30MHz)
Conducted Spurious Emissions test
± 4.21 dB (30M~1000MHz)
± 5.14 dB (1000M~26500MHz)
Confidence interval:95%. Confidence factor:k=2
Radio Frequency
RF Power
RF Power Density
7.4
Test Equipment Calibration
All the test equipments used are valid and calibrated by CEPREI Certification Body that
address is No.110 Dongguan Zhuang RD. Guangzhou, P.R.China.
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Page 12 of 74
Conducted Emission
Test Requirement:
FCC CFR 47 Part 15 Section 15.207
Test Method:
ANSI C63.10:2013
Test Result:
PASS
Frequency Range:
150kHz to 30MHz
Class/Severity:
Class B
Frequency (MHz)
Limit:
0.15 to 0 5
0.5 to 5
5 to 30
8.1
Limit (dBμV)
Quasi-peak
Average
66 to 56
56 to 46*
56
60
60
50
E.U.T. Operation
Operating Environment :
Temperature:
22.8 C
Humidity:
52.6 % RH
Atmospheric Pressure:
101.2kPa
EUT Operation :
The test was performed in TX Transmitting mode, the test data were shown in the report.
8.2
EUT Setup
The conducted emission tests were performed using the setup accordance with the ANSI C63.10
2013.
0.4m
EUT
Receiver
PC System
0.8m
0.8m
LISN
:50 Terminator
8.3
Measurement Description
The maximised peak emissions from the EUT was scanned and measured for both the Live and
Neutral Lines. Quasi-peak & average measurements were performed if peak emissions were within
6dB of the average limit line.
Waltek Services (Shenzhen) Co.,Ltd.
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Reference No.: WTS17S0170015-1E
8.4
Page 13 of 74
Conducted Emission Test Result
Remark: only the worst data (GFSK modulation Low channel mode) were reported
Live line:
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
Neutral line:
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Page 14 of 74
Reference No.: WTS17S0170015-1E
Page 15 of 74
Radiated Spurious Emissions
Test Requirement:
FCC CFR47 Part 15 Section 15.209 & 15.247
Test Method:
ANSI C63.10 2013
Test Result:
PASS
Measurement Distance:
3m
Limit:
Field Strength
Frequency
(MHz)
9.1
Field Strength Limit at 3m Measurement Dist
Distance
uV/m
(m)
uV/m
dBuV/m
0.009 ~ 0.490
2400/F(kHz)
300
10000 * 2400/F(kHz)
20log(2400/F(kHz)) + 80
0.490 ~ 1.705
24000/F(kHz)
30
100 * 24000/F(kHz)
20log(24000/F(kHz)) + 40
1.705 ~ 30
30
30
100 * 30
20log(30) + 40
30 ~ 88
100
100
20log(100)
88 ~ 216
150
150
20log(150)
216 ~ 960
200
200
20log(200)
Above 960
500
500
20log(500)
EUT Operation
Operating Environment :
Temperature:
23.5 C
Humidity:
51.1 % RH
Atmospheric Pressure:
101.2kPa
EUT Operation :
The test was performed in TX Transmitting mode, the test data were shown in the report.
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
9.2
Page 16 of 74
Test Setup
The radiated emission tests were performed in the 3m Semi- Anechoic Chamber test site, using the
setup accordance with the ANSI C63.10 2013.
The test setup for emission measurement below 30MHz.
Semi-anechoic 3m Chamber
Turn Table From 0°to 360°
3m
EUT
0.8m
Turn Table
PC
System
Spectrum
Analyzer
AMP
Combining
Network
The test setup for emission measurement from 30 MHz to 1 GHz.
Semi-anechoic 3m Chamber
Antenna Elevation Varies From 1 to 4 m
Turn Table From 0°to 360°
3m
EUT
0.8m
Turn Table
PC
System
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Spectrum
Analyzer
AMP
Combining
Network
Reference No.: WTS17S0170015-1E
Page 17 of 74
The test setup for emission measurement above 1 GHz.
Anechoic 3m Chamber
bore‐sight antenna
Antenna Elevation Varies From 1 to 4 m
Turn Table From 0°to 360°
3m
EUT
1.5m
Turn Table
PC
System
9.3
Absorbers
Spectrum
Analyzer
AMP
Spectrum Analyzer Setup
Below 30MHz
Sweep Speed .............................................. Auto
IF Bandwidth ................................................ 10kHz
Video Bandwidth.......................................... 10kHz
Resolution Bandwidth.................................. 10kHz
30MHz ~ 1GHz
Sweep Speed .............................................. Auto
Detector ....................................................... PK
Resolution Bandwidth .................................. 100kHz
Video Bandwidth.......................................... 300kHz
Above 1GHz
Sweep Speed .............................................. Auto
Detector ....................................................... PK
Resolution Bandwidth .................................. 1MHz
Video Bandwidth.......................................... 3MHz
Detector ....................................................... Ave.
Resolution Bandwidth .................................. 1MHz
Video Bandwidth.......................................... 10Hz
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Combining
Network
Reference No.: WTS17S0170015-1E
9.4
Page 18 of 74
Test Procedure
1. The EUT is placed on a turntable, which is 0.8m above ground plane for below 1GHz and 1.5m
for above 1GHz.
2. The turntable shall be rotated for 360 degrees to determine the position of maximum emission
level.
3. EUT is set 3m away from the receiving antenna, which is moved from 1m to 4m to find out the
maximum emissions. The spectrum was investigated from the lowest radio frequency signal
generated in the device, without going below 9 kHz, up to the tenth harmonic of the highest
fundamental frequency or to 40 GHz, whichever is lower.
4. Maximum procedure was performed on the six highest emissions to ensure EUT compliance.
5. And also, each emission was to be maximized by changing the polarization of receiving antenna
both horizontal and vertical.
6. Repeat above procedures until the measurements for all frequencies are complete.
7. The radiation measurements are tested under 3-axes(X,Y,Z) position(X denotes lying on the
table, Y denotes side stand and Z denotes vertical stand), After pre-test, It was found that the
worse radiation emission was get at the Z position. So the data shown was the Z position only.
9.5
Corrected Amplitude & Margin Calculation
The Corrected Amplitude is calculated by adding the Antenna Factor and Cable Factor, and
subtracting the Amplifier Gain from the Amplitude reading. The basic equation is as follows:
Corr. Ampl. = Indicated Reading + Antenna Factor + Cable Factor - Amplifier Gain
The “Margin” column of the following data tables indicates the degree of compliance with the
applicable limit. For example, a margin of -7dB means the emission is 7dB below the maximum
limit for Class B. The equation for margin calculation is as follows:
Margin = Corr. Ampl. – Limit
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Reference No.: WTS17S0170015-1E
9.6
Page 19 of 74
Summary of Test Results
Test Frequency: 9KHz~30MHz
Remark: only the worst data (GFSK modulation Low channel mode) were reported
Measurement
Frequency
results dBμV
@3m
Measurement
(MHz)
results
Detector
PK/QP
Detector
Correct
Extrapolatio
Measurement
Limits
Margi
factor
n factor
results (calculated)
dBμV/m
dB/m
dB
dBμV/m @30m
@30m
dB
Correct
Extrapolatio
Measurement
factor
n factor
results (calculated)
Limits
Margi
6.032
24.03
QP
21.84
40.00
5.87
29.54
-23.67
8.051
25.62
QP
21.02
40.00
6.64
29.54
-22.90
24.27
QP
20.55
40.00
4.82
29.54
-24.72
26.215
Test Frequency: 30MHz ~ 1GHz
Remark: only the worst data (GFSK modulation Low channel mode) were reported.
Low Channel - Horizontal
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Low Channel – Vertical
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Page 20 of 74
Reference No.: WTS17S0170015-1E
Page 21 of 74
Test Frequency: Above 1GHz
Remark: only the worst data (GFSK modulation Low Channel mode) were reported
Low Channel – Horizontal
Low Channel – Vertical
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Reference No.: WTS17S0170015-1E
10
Page 22 of 74
Conducted Spurious Emissions
Test Requirement:
FCC CFR47 Part 15 Section 15.247
Test Method:
ANSI C63.10 2013
Test Result:
PASS
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 Section 15.209(a) is not required. In addition, radiated emissions which fall in the
restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission
limits specified in Section 15.209(a) (see Section 15.205(c)).
10.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to
the spectrum;
2. Set the spectrum analyzer:
Blow 1GHz:
RBW = 100kHz, VBW = 300kHz, Sweep = auto
Detector function = peak, Trace = max hold
Above 1GHz:
RBW = 100kHz, VBW = 300kHz, Sweep = auto
Detector function = peak, Trace = max hold
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Reference No.: WTS17S0170015-1E
Page 23 of 74
10.2 Test Result
9KHz - 30MHz
GFSK
Low Channel
Middle Channel
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Reference No.: WTS17S0170015-1E
Page 24 of 74
High Channel
Pi/4DQPSK
Low Channel
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Reference No.: WTS17S0170015-1E
Page 25 of 74
Middle Channel
High Channel
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Reference No.: WTS17S0170015-1E
Page 26 of 74
8DPSK
Low Channel
Middle Channel
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Reference No.: WTS17S0170015-1E
Page 27 of 74
High Channel
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Reference No.: WTS17S0170015-1E
Page 28 of 74
30MHz – 25GHz
GFSK Low Channel
Fundamental
GFSK Middle Channel
Fundamental
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Reference No.: WTS17S0170015-1E
Page 29 of 74
GFSK High Channel
Fundamental
Pi/4 DQPSK Low Channel
Fundamental
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Reference No.: WTS17S0170015-1E
Page 30 of 74
Pi/4 DQPSK Middle Channel
Fundamental
Pi/4 DQPSK High Channel
Fundamental
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Reference No.: WTS17S0170015-1E
Page 31 of 74
8DPSK Low Channel
Fundamental
8DPSK Middle Channel
Fundamental
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Reference No.: WTS17S0170015-1E
Page 32 of 74
8DPSK High Channel
Fundamental
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Reference No.: WTS17S0170015-1E
11
Page 33 of 74
Band Edge Measurement
Test Requirement:
Section 15.247(d) In addition, radiated emissions which fall in
the restricted bands. as defined in Section 15.205(a), must also
comply with the radiated emission limits specified in Section
15.209(a) (see Section 15.205(c)).
Test Method:
ANSI C63.10 2013
Test Limit:
Regulation 15.247 (d),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)).
Test Mode:
Transmitting
11.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to
the spectrum;
2. Set the spectrum analyzer: RBW = 100kHz, VBW = 300kHz, Sweep = auto
Detector function = peak, Trace = max hold
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Reference No.: WTS17S0170015-1E
Page 34 of 74
11.2 Test Result
GFSK Transmitting Band edge-left side
GFSK Hopping Band edge-left side
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Reference No.: WTS17S0170015-1E
Page 35 of 74
GFSK Transmitting Band edge-right side
GFSK Hopping Band edge-right side
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Reference No.: WTS17S0170015-1E
Page 36 of 74
Pi/4 DQPSK Transmitting Band edge-left side
Pi/4 DQPSK Hopping Band edge-left side
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Reference No.: WTS17S0170015-1E
Page 37 of 74
Pi/4 DQPSK Transmitting Band edge-right side
Pi/4 DQPSK Hopping Band edge-right side
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Reference No.: WTS17S0170015-1E
Page 38 of 74
8DPSK Transmitting Band edge-left side
8DPSK Hopping Band edge-left side
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Reference No.: WTS17S0170015-1E
Page 39 of 74
8DPSK Transmitting Band edge-right side
8DPSK Hopping Band edge-right side
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Reference No.: WTS17S0170015-1E
Page 40 of 74
GFSK Transmitting Band edge-left side Horizontal
GFSK Transmitting Band edge-left side Vertical
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Reference No.: WTS17S0170015-1E
Page 41 of 74
GFSK Transmitting Band edge-right side Horizontal
GFSK Transmitting Band edge-right side Vertical
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Reference No.: WTS17S0170015-1E
Page 42 of 74
Pi/4 DQPSK Transmitting Band edge-left side Horizontal
Pi/4 DQPSK Transmitting Band edge-left side Vertical
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Reference No.: WTS17S0170015-1E
Page 43 of 74
Pi/4 DQPSK Transmitting Band edge-right side Horizontal
Pi/4 DQPSK Transmitting Band edge-right side Vertical
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Reference No.: WTS17S0170015-1E
Page 44 of 74
8DPSK Transmitting Band edge-left side Horizontal
8DPSK Transmitting Band edge-left side Vertical
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Reference No.: WTS17S0170015-1E
Page 45 of 74
8DPSK Transmitting Band edge-right side Horizontal
8DPSK Transmitting Band edge-right side Vertical
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Reference No.: WTS17S0170015-1E
12
Page 46 of 74
20 dB Bandwidth Measurement
Test Requirement:
FCC CFR47 Part 15 Section 15.247
Test Method:
ANSI C63.10 2013
Test Mode:
Test in fixing operating frequency at low, Middle, high channel.
12.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to
the spectrum;
2. Set the spectrum analyzer: RBW = 30kHz, VBW = 100kHz
12.2 Test Result
Modulation
Test Channel
Bandwidth(MHz)
GFSK
Low
1.018
GFSK
Middle
1.018
GFSK
High
1.018
Pi/4 DQPSK
Low
1.299
Pi/4 DQPSK
Middle
1.299
Pi/4 DQPSK
High
1.299
8DPSK
Low
1.293
8DPSK
Middle
1.293
8DPSK
High
1.293
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Reference No.: WTS17S0170015-1E
Page 47 of 74
Test plots
GFSK Low Channel
GFSK Middle Channel
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Reference No.: WTS17S0170015-1E
Page 48 of 74
GFSK High Channel
Pi/4 DQPSK Low Channel
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Reference No.: WTS17S0170015-1E
Page 49 of 74
Pi/4 DQPSK Middle Channel
Pi/4 DQPSK High Channel
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Reference No.: WTS17S0170015-1E
Page 50 of 74
8DPSK Low Channel
8DPSK Middle Channel
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Reference No.: WTS17S0170015-1E
Page 51 of 74
8DPSK High Channel
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Reference No.: WTS17S0170015-1E
13
Page 52 of 74
Maximum Peak Output Power
Test Requirement:
FCC CFR47 Part 15 Section 15.247
Test Method:
ANSI C63.10 2013
Test Limit:
Regulation 15.247 (a)(1), For frequency hopping systems
operating in the 2400-2483.5 MHz band by a minimum of 25
kHz or the 20 dB bandwidth of the hopping channel,
whichever is greater.: 1 watt. For all other frequency hopping
systems in the 2400-2483.5 MHz band that are separated by
25 kHz or two-thirds of the 20 dB bandwidth of the hopping
channel, whichever is greater: 0.125 watts..
Test mode:
Test in fixing frequency transmitting mode.
13.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to
the spectrum.
2. Set the spectrum analyzer: RBW = 3MHz. VBW = 3MHz. Sweep = auto; Detector Function =
Peak.
3. Keep the EUT in transmitting at lowest, medium and highest channel individually. Record the
max value.///
13.2 Test Result
Output Power
Modulation
Test Channel
GFSK
Low
6.43
21
GFSK
Middle
7.99
21
GFSK
High
9.62
21
Pi/4 DQPSK
Low
6.08
21
Pi/4 DQPSK
Middle
7.81
21
Pi/4 DQPSK
High
9.57
21
8DPSK
Low
6.54
21
8DPSK
Middle
7.86
21
8DPSK
High
9.58
21
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(dBm)
Limit (dBm)
Reference No.: WTS17S0170015-1E
Page 53 of 74
Test plots
GFSK Low Channel
GFSK Middle Channel
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Reference No.: WTS17S0170015-1E
Page 54 of 74
GFSK High Channel
Pi/4 DQPSK Low Channel
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Reference No.: WTS17S0170015-1E
Page 55 of 74
Pi/4 DQPSK Middle Channel
Pi/4 DQPSK High Channel
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Reference No.: WTS17S0170015-1E
Page 56 of 74
8DPSK Low Channel
8DPSK Middle Channel
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Reference No.: WTS17S0170015-1E
Page 57 of 74
8DPSK High Channel
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Reference No.: WTS17S0170015-1E
14
Page 58 of 74
Hopping Channel Separation
Test Requirement:
FCC CFR47 Part 15 Section 15.247
Test Method:
ANSI C63.10 2013
Test Limit:
Regulation 15.247(a)(1) Frequency hopping systems shall have
hopping channel carrier frequencies separated by a minimum of 25
kHz or the 20 dB bandwidth of the hopping channel, whichever is
greater. Alternatively, frequency hopping systems operating in the
2400-2483.5 MHz band may have hopping channel carrier
frequencies that are separated by 25 kHz or two-thirds of the 20 dB
bandwidth of the hopping channel, whichever is greater, provided
the systems operate with an output power no greater than 0.125W.
Test Mode:
Test in hopping transmitting operating mode.
14.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port
to the spectrum.
2. Set the spectrum analyzer: RBW = 30kHz. VBW = 100kHz , Span = 3.0MHz. Sweep = auto;
Detector Function = Peak. Trace = Max hold.
3. Allow the trace to stabilize. Use the marker-delta function to determine the separation between
the peaks of the adjacent channels. The limit is specified in one of the subparagraphs of this
Section Submit this plot.
14.2 Test Result
Modulation
Test Channel
GFSK
Low
GFSK
Separation
Limit(MHz)
Result
1.000
0.679
PASS
Middle
1.000
0.679
PASS
GFSK
High
1.000
0.679
PASS
Pi/4 DQPSK
Low
1.000
0.866
PASS
Pi/4 DQPSK
Middle
1.000
0.866
PASS
Pi/4 DQPSK
High
1.000
0.866
PASS
8DPSK
Low
1.000
0.862
PASS
8DPSK
Middle
1.000
0.862
PASS
8DPSK
High
1.000
0.862
PASS
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(MHz)
Reference No.: WTS17S0170015-1E
Page 59 of 74
Test plots
GFSK Low Channel
GFSK Middle Channel
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Reference No.: WTS17S0170015-1E
Page 60 of 74
GFSK High Channel
Pi/4 DQPSK Low Channel
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Reference No.: WTS17S0170015-1E
Page 61 of 74
Pi/4 DQPSK Middle Channel
Pi/4 DQPSK High Channel
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Reference No.: WTS17S0170015-1E
Page 62 of 74
8DPSK Low Channel
8DPSK Middle Channel
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Reference No.: WTS17S0170015-1E
Page 63 of 74
8DPSK High Channel
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Reference No.: WTS17S0170015-1E
15
Page 64 of 74
Number of Hopping Frequency
Test Requirement:
FCC CFR47 Part 15 Section 15.247
Test Method:
ANSI C63.10 2013
Test Limit:
Regulation 15.247 (a)(1)(iii) Frequency hopping systems in
the 2400-2483.5 MHz band shall use at least 15 channels.
Test Mode:
Test in hopping transmitting operating mode.
15.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to
the spectrum.
2. Set the spectrum analyzer: RBW = 1MHz. VBW = 1MHz. Sweep = auto; Detector Function =
Peak. Trace = Max hold.
3. Allow the trace to stabilize. It may prove necessary to break the span up to sections. in order to
clearly show all of the hopping frequencies. The limit is specified in one of the subparagraphs of
this Section.
4. Set the spectrum analyzer: Start Frequency = 2.4GHz, Stop Frequency = 2.4835GHz.
Sweep=auto;
15.2 Test Result
Test Plots:
79 Channels in total
GFSK
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Reference No.: WTS17S0170015-1E
Page 65 of 74
Pi/4 DQPSK
8DPSK
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Reference No.: WTS17S0170015-1E
16
Page 66 of 74
Dwell Time
Test Requirement:
FCC CFR47 Part 15 Section 15.247
Test Method:
ANSI C63.10 2013
Test Limit:
Regulation 15.247(a)(1)(iii) Frequency hopping systems in
the 2400-2483.5 MHz band shall use at least 15 channels.
The average time of occupancy on any channel shall not be
greater than 0.4 seconds within a period of 0.4 seconds
multiplied by the number of hopping channels employed.
Frequency hopping systems may avoid or suppress
transmissions on a particular hopping frequency provided
that a minimum of 15 channels are used.
Test Mode:
Test in hopping transmitting operating mode.
16.1 Test Procedure
1. Remove the antenna from the EUT and then connect a low RF cable from the antenna port to
the spectrum.
2. Set spectrum analyzer span = 0. Centred on a hopping channel;
3. Set RBW = 1MHz and VBW = 3MHz.Sweep = as necessary to capture the entire dwell time per
hopping channel. Set the EUT for DH5, DH3 and DH1 packet transmitting.
4. Use the marker-delta function to determine the dwell time. If this value varies with different
modes of operation (e.g.. data rate. modulation format. etc.). repeat this test for each variation.
The limit is specified in one of the subparagraphs of this Section. Submit this plot(s).
16.2 Test Result
DH5 Packet permit maximum 1600 / 79 / 6 hops per second in each channel (5 time slots RX, 1
time slot TX).
DH3 Packet permit maximum 1600 / 79 / 4 hops per second in each channel (3 time slots RX, 1
time slot TX).
DH1 Packet permit maximum 1600 / 79 /2 hops per second in each channel (1 time slot RX, 1 time
slot TX). So, the Dwell Time can be calculated as follows:
Data Packet
Dwell Time(s)
DH5
1600/79/6*0.4*79*(MkrDelta)/1000
DH3
1600/79/4*0.4*79*(MkrDelta)/1000
DH1
1600/79/2*0.4*79*(MkrDelta)/1000
Remark: Mkr Delta is once pulse time.
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Reference No.: WTS17S0170015-1E
Modulation
GFSK
Pi/4DQPSK
8DPSK
Data Packet
DH5
DH5
DH5
Page 67 of 74
Channel
pulse
time(ms)
Dwell
Time(s)
Limits(s)
Low
2.872
0.306
0.4
middle
2.872
0.306
0.4
High
2.872
0.306
0.4
Low
2.872
0.306
0.4
middle
2.872
0.306
0.4
High
2.872
0.306
0.4
Low
2.880
0.307
0.4
middle
2.880
0.307
0.4
High
2.880
0.307
0.4
Remark: Only the worst-case mode DH5 is recorded.
Test Plots
GFSK DH5 Low Channel
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Reference No.: WTS17S0170015-1E
Page 68 of 74
GFSK DH5 Middle Channel
GFSK DH5 High Channel
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Reference No.: WTS17S0170015-1E
Page 69 of 74
Pi/4DQPSK DH5 Low Channel
Pi/4DQPSK DH5 Middle Channel
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Reference No.: WTS17S0170015-1E
Page 70 of 74
Pi/4DQPSK DH5 High Channel
8DPSK DH5 Low Channel
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Reference No.: WTS17S0170015-1E
Page 71 of 74
8DPSK DH5 Middle Channel
8DPSK DH5 High Channel
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Reference No.: WTS17S0170015-1E
17
Page 72 of 74
Antenna Requirement
According to the FCC Part 15 Paragraph 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. This product has an integrated antenna, fulfil the requirement of this section.
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
18
Page 73 of 74
RF Exposure
Remark: refer to SAR test report: WTS17S0170016E.
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Reference No.: WTS17S0170015-1E
19
Page 74 of 74
Photographs of test setup and EUT.
Note: Please refer to appendix: WTS17S0170015E_Photo.
======End of Report======
Waltek Services (Shenzhen) Co.,Ltd.
http://www.waltek.com.cn
Download: PW001 Kids watch Test Report  Pomo House Company Limited
Mirror Download [FCC.gov]PW001 Kids watch Test Report  Pomo House Company Limited
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