VIVI VIVI Test Report RP FCC part15.247-BLE High Island Health

High Island Health VIVI

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FCC TEST REPORT
FCC ID: 2AQ6TVIVI
Product
VIVI
Model Name
VIVI
Brand
Aneros
Report No.
PTC18090413701E-FC01
Prepared for
High Island Health
PO Box 55427 Houston, Texas United States 77255 USA
Prepared by
Dongguan Precise Testing & Certification Corp., Ltd.
Building D, Baoding Technology Park, Guangming Road 2, Guangming Community, Dongcheng
District, Dongguan, Guangdong, China
Page 1 of 50
Report No.: PTC18090413701E-FC01
1 TEST RESULT CERTIFICATION
Applicant’s name
High Island Health
Address
PO Box 55427 Houston, Texas United States 77255 USA
Manufacture's name
A&H Design Group, Ltd
Address
Product name
Suite 608, Tower One, Harbour Centre,1 Hok Cheung Street, Hung
Hom, Kowloon, Hong Kong
VIVI
Model name
VIVI
Standards
FCC CFR47 Part 15 Section 15.247
Test procedure
ANSI C63.10:2013
Test Date
September 06, 2018 to September 13, 2018
Date of Issue
September 13, 2018
Test Result
Pass
This device described above has been tested by PTC, 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.
This report shall not be reproduced except in full, without the written approval of PTC, this
document may be altered or revised by PTC, personal only, and shall be noted in the revision of
the document.
Test Engineer:
Leo Yang / Engineer
Technical Manager:
Chris Du / Manager
Page 2 of 50
Report No.: PTC18090413701E-FC01
Contents
Page
TEST RESULT CERTIFICATION........................................................................................................................ 2
TEST SUMMARY ................................................................................................................................................... 5
2.1
TEST SITE .................................................................................................................. 6
GENERAL INFORMATION .................................................................................................................................. 7
3.1
GENERAL DESCRIPTION OF E.U.T............................................................................ 7
3.2
CHANNEL LIST ........................................................................................................... 8
EQUIPMENT DURING TEST ............................................................................................................................... 9
4.1
EQUIPMENTS LIST ..................................................................................................... 9
4.2
MEASUREMENT UNCERTAINTY ............................................................................... 11
4.3
DESCRIPTION OF SUPPORT UNITS.......................................................................... 12
CONDUCTED EMISSION................................................................................................................................... 13
5.1
E.U.T. OPERATION ................................................................................................. 13
5.2
EUT SETUP ............................................................................................................. 13
5.3
TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ........................................ 14
5.4
MEASUREMENT PROCEDURE .................................................................................. 14
5.5
CONDUCTED EMISSION LIMIT .................................................................................. 14
5.6
MEASUREMENT DESCRIPTION ................................................................................ 14
5.7
CONDUCTED EMISSION TEST RESULT.................................................................... 14
RADIATED SPURIOUS EMISSIONS ............................................................................................................... 17
6.1
EUT OPERATION ..................................................................................................... 17
6.2
TEST SETUP ............................................................................................................ 18
6.3
SPECTRUM ANALYZER SETUP ................................................................................ 19
6.4
TEST PROCEDURE................................................................................................... 20
6.5
SUMMARY OF TEST RESULTS ................................................................................. 22
CONDUCT BAND EDGE AND SPURIOUS EMISSIONS MEASUREMENT ............................................. 27
7.1
TEST PROCEDURE................................................................................................... 27
7.2
TEST RESULT .......................................................................................................... 28
6DB BANDWIDTH MEASUREMENT ............................................................................................................... 32
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Report No.: PTC18090413701E-FC01
10
11
8.1
TEST PROCEDURE................................................................................................... 32
8.2
TEST RESULT .......................................................................................................... 32
MAXIMUM PEAK OUTPUT POWER ............................................................................................................... 35
9.1
TEST PROCEDURE................................................................................................... 35
9.2
TEST RESULT .......................................................................................................... 35
POWER SPECTRAL DENSITY ......................................................................................................................... 38
10.1
TEST PROCEDURE................................................................................................... 38
10.2
TEST RESULT .......................................................................................................... 38
ANTENNA APPLICATION ................................................................................................................................. 41
11.1
ANTENNA REQUIREMENT ........................................................................................ 41
11.2
RESULT .................................................................................................................... 41
12
TEST SETUP ........................................................................................................................................................ 42
13
EUT PHOTOS ....................................................................................................................................................... 44
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Report No.: PTC18090413701E-FC01
Test Summary
Test Items
Test Requirement
Result
Conduct Emission
15.207
PASS
Radiated Spurious Emissions
15.205(a)
15.209
15.247(d)
PASS
Conducted Spurious Emission
15.247(d)
PASS
Band edge
15.247(d)
15.205(a)
PASS
6dB Bandwidth
15.247(a)(2)
PASS
Maximum Peak Output Power
15.247(b)(1)
PASS
Power Spectral Density
15.247(e)
PASS
Antenna Requirement
15.203
PASS
Remark:
1. The EUT is powered by full-charged battery during the test.
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Report No.: PTC18090413701E-FC01
2.1 Test Site
Dongguan Precise Testing & Certification Corp., Ltd.
Address: Building D, Baoding Technology Park, Guangming Road2, Dongcheng District, Dongguan,
Guangdong, China
FCC Registration Number: 790290
A2LA Certificate No.: 4408.01
IC Registration Number: 12191A-1
Test Lab: Shenzhen BCTC Testing Co., Ltd.
Address: BCTC Building & 1-2F, East of B Building, Pengzhou Industrial, Fuyuan 1st Road, Qiaotou
Community, Fuyong Street, Bao’an District, Shenzhen, China
FCC Registered No.: 712850
Test items: Radiated Spurious Emission(18GHz to 25GHz)
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Report No.: PTC18090413701E-FC01
General Information
3.1 General Description of E.U.T.
Product Name
VIVI
Model Name
VIVI
Bluetooth Version
BLE 4.0
Operating frequency
2402-2480MHz
Number of Channels
40
Type of Modulation
GFSK
Antenna installation
Internal Antenna
Antenna Gain
0dBi
Power supply
DC 3.7V, 350mAh Battery
Hardware Version
CSR-002 V1.8D
Software Version
Firmware2.0 ( Massage_180313.hex)
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Report No.: PTC18090413701E-FC01
3.2 Channel List
The EUT has been tested under its typical operating condition. Pre-defined engineering program for
regulatory testing used to control the EUT for staying in continuous transmitting. Only the worst case data
were reported.
The EUT has been associated with peripherals pursuant to ANSI C63.10-2013 and configuration operated in
a manner tended to maximize its emission characteristics in a typical application. Frequency range
investigated: radiation (9 KHz to the 10th harmonic of the highest fundamental frequency or to 40 GHz,
whichever is lower).
The details of test channels and bandwidth were for RF conductive measurement.
Channel List:
Channel
00
01
02
03
04
05
06
07
08
09
10
11
12
13
Frequency
(MHz)
2402
2404
2406
2408
2410
2412
2414
2416
2418
2420
2422
2424
2426
2428
Channel
14
15
16
17
18
19
20
21
22
23
24
25
26
27
Frequency
(MHz)
2430
2432
2434
2436
2438
2440
2442
2444
2446
2448
2450
2452
2454
2456
Channel
28
29
30
31
32
33
34
35
36
37
38
39
Frequency
(MHz)
2458
2460
2462
2464
2466
2468
2470
2472
2474
2476
2478
2480
Note:
1. Test of channel was included the lowest 2402MHz, middle 2440MHz and highest frequency
2480MHz in highest data rate and to perform the test, then record on this report.
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Report No.: PTC18090413701E-FC01
Equipment During Test
4.1 Equipments List
RF Conducted Test
Name of
Equipment
MXG Signal
Analyzer
Coaxial Cable
Manufacturer
Model
Serial No.
Agilent
N9020A
MY56070279
CDS
79254
46107086
10Hz-30GHz
Oct 09, 2018
N/A
RF01#
N/A
Aug. 26, 2019
Antenna Connector Florida RF Labs
Characteristics Calibration Due
10Hz-30GHz
Apr 07, 2019
Remark: The temporary antenna connector is soldered on the PCB board in order to perform conducted
tests and this temporary antenna connector is listed in the equipment list.
Radiated Emissions(Test Frequency from 9KHz-18GHz)
Name of
Equipment
Manufacturer
Model
Serial No.
EMI Test Receiver
Rohde&Schwarz
ESCI
101417
9KHz-3GHz
Sep. 03, 2019
Loop Antenna
Schwarzbeck
FMZB 1519
012
9 KHz -30MHz
Aug 31, 2019
Bilog Antenna
SCHWARZBECK
VULB9160
9160-3355
25MHz-2GHz
Aug 31, 2019
Preamplifier (low
frequency)
SCHWARZBECK
BBV 9475
9745-0013
Cable
Schwarzbeck
PLF-100
549489
9KHz-3GHz
Sep. 03, 2019
Spectrum Analyzer
Agilent
E4407B
MY45109572
9KHz-40GHz
Oct. 13, 2018
Horn Antenna
SCHWARZBECK
9120D
9120D-1246
1GHz-18GHz
Aug. 31, 2019
Power Amplifier
LUNAR EM
Cable
H+S
Characteristics Calibration Due
1MHz-1GHz
Sep. 03, 2019
LNA1G18-40 J10100000081 1GHz-26.5GHz
Aug. 31, 2019
1GHz-26.5GHz
Sep. 03, 2019
CBL-26
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N/A
Report No.: PTC18090413701E-FC01
Radiated Emission (Test Frequency from 18GHz-25GHz)
Name of
Equipment
Manufacturer
Model
Serial No.
Characteristics
Calibration
Due
Spectrum Analyzer
Agilent
E4407B
MY45109572
9KHz-26.5GHz
Aug. 26, 2019
Test Receiver
R&S
ESPI
101396
9KHz-7GHz
Aug. 26, 2019
Horn Antenna
SCHWARZBECK
BBHA 9170
9170-181
14GHz-40GHz
Aug. 26, 2019
Amplifier
SCHWARZBECK
BBV 9721
9721-205
18GHz-40GHz
Aug. 26, 2019
RF Cable
R&S
R204
R21X
1GHz-40GHz
Aug. 26, 2019
Characteristics
Calibration
Due
Conducted Emissions
Name of Equipment
Manufacturer
Model
Serial No.
EMI Test Receiver
Rohde&Schwarz
ESCI
101417
9KHz-3GHz
Sep. 03, 2019
Artificial Mains
Network
Rohde&Schwarz
L2-16B
000WX31025
9KHz-300MHz
Sep. 03, 2019
Artificial Mains
Network
Rohde&Schwarz
ENV216
101342
9KHz-300MHz
Sep. 03, 2019
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Report No.: PTC18090413701E-FC01
4.2 Measurement Uncertainty
Parameter
Uncertainty
RF output power, conducted
±1.0dB
Power Spectral Density, conducted
Radio Frequency
±2.2dB
± 1 x 10-6
Bandwidth
± 1.5 x 10-6
Time
±2%
Duty Cycle
±2%
Temperature
±1°C
Humidity
±5%
DC and low frequency voltages
±3%
Conducted Emissions (150kHz~30MHz)
3.64dB
Radiated Emission(30MHz~1GHz)
5.03dB
Radiated Emission(1GHz~25GHz)
4.74dB
Remark: The coverage Factor (k=2), and measurement Uncertainty for a level of Confidence of 95%
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Report No.: PTC18090413701E-FC01
4.3 Description of Support Units
Equipment
Model No.
Series No.
Adapter
Model: PS65B150Y3000S
Input: AC100-240V, 50/60Hz, 1.5A
Output: DC 5V, 3000mA
N/A
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Report No.: PTC18090413701E-FC01
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
Temperature
25.5 C
Humidity
51 % RH
Atmospheric Pressure
101.2kPa
5.1 E.U.T. Operation
Operating Environment :
5.2 EUT Setup
The conducted emission tests were performed using the setup accordance with the ANSI
C63.10:2013.
0.4m
EUT
Receiver
PC
0.8m
0.8m
LISN
:50 Terminator
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Report No.: PTC18090413701E-FC01
5.3 Test SET-UP (Block Diagram of Configuration)
Test Receiver
AC Mains
L.I.S.N
EUT
5.4 Measurement Procedure
1. The EUT was placed on a table, which is 0.8m above ground plane.
2. Maximum procedure was performed on the six highest emissions to ensure EUT compliance.
3. Repeat above procedures until all frequency measured was complete.
5.5 Conducted Emission Limit
Conducted Emission
Frequency(MHz)
Quasi-peak
Average
0.15-0.5
66-56
56-46
0.5-5.0
56
46
5.0-30.0
60
50
Note:
1. The lower limit shall apply at the transition frequencies
2.The limit decreases in line with the logarithm of the frequency in the range of 0.15 to 0.50MHz.
5.6 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.
5.7 Conducted Emission Test Result
Pass.
All the modulation modes were tested the data of the worst mode (AC 120V/60Hz, GFSK TX
2402MHz) are recorded in the following pages and the others modulation methods do not exceed the
limits.
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Report No.: PTC18090413701E-FC01
Line-AC 120V/60Hz
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Report No.: PTC18090413701E-FC01
Neutral-AC 120V/60Hz
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Report No.: PTC18090413701E-FC01
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
See the follow table
Field Strength
Frequency (MHz)
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)
6.1 EUT Operation
Operating Environment :
Temperature
23.5 C
Humidity
51.1 % RH
Atmospheric Pressure
101.2kPa
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Report No.: PTC18090413701E-FC01
6.2 Test Setup
The radiated emission tests were performed in the 3m Semi- Anechoic Chamber test site
The test setup for emission measurement below 30MHz
The test setup for emission measurement from 30 MHz to 1 GHz.
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Report No.: PTC18090413701E-FC01
The test setup for emission measurement above 1 GHz
6.3 Spectrum Analyzer Setup
Receiver Setup
Frequency
Detector
RBW
VBW
Remark
Below 30MHz
--
10kHz
10kHz
--
30MHz ~ 1GHz
Quasi-peak
120kHz
300kHz
Quasi-peak
Value
Peak
1MHz
3MHz
Peak Value
RMS
1MHz
3MHz
Average Value
Above 1GHz
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Report No.: PTC18090413701E-FC01
6.4 Test Procedure
1. The testing follows the guidelines in Spurious Radiated Emissions of ANSI C63.10-2013.
2. Below 1000MHz, The EUT was placed on a turn table which is 0.8m above ground plane. And above
1000MHz, The EUT was placed on a styrofoam table which is 1.5m above ground plane.
3. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a
variable height antenna tower.
4. For each suspected emission, the EUT was arranged to its worst case and then tune the Antenna tower
(From 1m to 4m) and turntable (from 0 degree to 360 degree) to find the maximum reading. A pre-amp
and a high pass filter are used for the test in order to get better signal level to comply with the guidelines.
5. Set to the maximum power setting and enable the EUT transmit continuously.
6. Final measurement (Above 1GHz): The frequency range will be divided into different sub ranges
depending of the frequency range of the used horn antenna. The EMI Receiver set to peak and average
mode and a resolution bandwidth of 1MHz. The measurement will be performed in horizontal and vertical
polarization of the measuring antenna and while rotating the EUT in its vertical axis in the range of 0
degree to 360 degree in order to have the antenna inside the cone of radiation.
7. Test Procedure of measurement (For Above 1GHz):
1) Monitor the frequency range at horizontal polarization and move the antenna over all sides of the EUT(if
necessary move the EUT to another orthogonal axis).
2) Change the antenna polarization and repeat 1) with vertical polarization.
3) Make a hardcopy of the spectrum.
4) Measure the frequency of the detected emissions with a lower span and resolution bandwidth to increase
the accuracy and note the frequency value.
5) Change the analyser mode to Clear/ Write and found the cone of emission.
6) Rotate and move the EUT, so that the measuring distance can be enlarged to 3m and the antenna will be
still inside the cone of emission.
7) Measure the level of the detected frequency with the correct resolution bandwidth, with the antenna
polarization and azimuth and the peak and average detector, which causes the maximum emission.
8) Repeat steps 1) to 7) for the next antenna spot if the EUT is larger than the antenna beamwidth.
8. 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 X position. So the data shown was the X position only.
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Report No.: PTC18090413701E-FC01
For Average Measurement:
VBW=10Hz, when duty cycle is no less than 98 percent.
VBW≥1/T, when duty cycle is less than 98 percent where T is the minimum transmission
duration over which the transmitter is on and is transmitting at its maximum power control level
for the tested mode of operation.
Band
Duty
Cycle(%)
T(μs)
1/T(KHz)
Average
Correction
Factor
VBW Setting
2402-2480
100
10Hz
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Report No.: PTC18090413701E-FC01
6.5 Summary of Test Results
Test Frequency: 9KHz-30MHz
Freq.
Ant.Pol.
(MHz)
H/V
--
--
Emission Level
Limit 3m
Over
(dBuV/m)
(dBuV/m)
(dB)
--
--
>20
Note:
The amplitude of spurious emission that is attenuated by more than 20dB below the permissible limit
has no need to be reported.
Distance extrapolation factor =40log(Specific distance/ test distance)( dB);
Limit line=Specific limits(dBuV) + distance extrapolation factor.
Test Frequency: 30MHz ~ 1GHz
Pass.
Please refer to the following test plots for the worst test mode (GFSK (CH00: 2402MHz)).
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Report No.: PTC18090413701E-FC01
Antenna Polarization: Horizontal GFSK(CH00: 2402MHz)
Remark:Emission Level=Reading+Cable Loss+ANT Factor-AMP Factor
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Report No.: PTC18090413701E-FC01
Antenna Polarization: Vertical GFSK(CH00: 2402MHz)
Remark:Emission Level=Reading+Cable Loss+ANT Factor-AMP Factor
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Report No.: PTC18090413701E-FC01
Test Frequency 1GHz-18GHz:
GFSK Low Channel (2402MHz)
Frequency
(MHz)
S.A
Reading
(dBuV)
Detector
(PK/AV)
Polarity
(H/V)
Ant.
Factor
(dB/m)
Cable
Loss
(dB)
4804
4804
4804
4804
14223
14223
14223
14223
26.35
27.14
31.02
33.29
27.42
28.09
34.12
36.05
AV
AV
PK
PK
AV
AV
PK
PK
7.22
7.22
7.22
7.22
8.31
8.31
8.31
8.31
8.23
8.23
8.23
8.23
8.61
8.61
8.61
8.61
Frequency
(MHz)
S.A
Reading
(dBuV)
Detector
(PK/AV)
Polarity
(H/V)
Ant.
Factor
(dB/m)
Cable
Loss
(dB)
4880
4880
4880
4880
15291
15291
15291
15291
27.38
29.01
31.54
33.09
29.54
30.22
32.59
36.15
AV
AV
PK
PK
AV
AV
PK
PK
7.25
7.25
7.25
7.25
8.19
8.19
8.19
8.19
8.26
8.26
8.26
8.26
8.57
8.57
8.57
8.57
Frequency
(MHz)
S.A
Reading
(dBuV)
Detector
(PK/AV)
Polarity
(H/V)
Ant.
Factor
(dB/m)
Cable
Loss
(dB)
4960
4960
4960
4960
14538
14538
14538
14538
28.66
29.43
33.08
35.12
29.42
30.23
33.24
35.09
AV
AV
PK
PK
AV
AV
PK
PK
7.53
7.53
7.53
7.53
8.27
8.27
8.27
8.27
8.13
8.13
8.13
8.13
8.65
8.65
8.65
8.65
PreAmp.
Gain
(dB)
9.14
9.14
9.14
9.14
9.25
9.25
9.25
9.25
Emission
Level
(dBuV/m)
Limit
(dBuV/m)
Margin
(dB)
32.66
33.45
37.33
39.6
35.09
35.76
41.79
43.72
54
54
74
74
54
54
74
74
-21.34
-20.55
-36.67
-34.4
-18.91
-18.24
-32.21
-30.28
Emission
Level
(dBuV/m)
Limit
(dBuV/m)
Margin
(dB)
33.64
35.27
37.8
39.35
36.57
37.25
39.62
43.18
54
54
74
74
54
54
74
74
-20.36
-18.73
-36.2
-34.65
-17.43
-16.75
-34.38
-30.82
Emission
Level
(dBuV/m)
Limit
(dBuV/m)
Margin
(dB)
34.78
35.55
39.2
41.24
36.62
37.43
40.44
42.29
54
54
74
74
54
54
74
74
-19.22
-18.45
-34.8
-32.76
-17.38
-16.57
-33.56
-31.71
GFSK Middle Channel (2440MHz)
PreAmp.
Gain
(dB)
9.25
9.25
9.25
9.25
9.73
9.73
9.73
9.73
GFSK High Channel (2480MHz)
PreAmp.
Gain
(dB)
9.54
9.54
9.54
9.54
9.72
9.72
9.72
9.72
Note: 1. The testing has been conformed to 10*2480MHz=24800MHz.
2. All other emissions more than 30dB below the limit.
3. Factor = Antenna Factor + Cable Loss – Pre-amplifier.
Emission Level = Reading + Factor
Margin=Emission Level-Limit
Page 25 of 50
Report No.: PTC18090413701E-FC01
Spurious Emission in Restricted Band 2310-2390MHz and 2483.5-2500MHz
Frequency
(MHz)
2310.00
2390.00
2310.00
2390.00
2310.00
2390.00
2310.00
2390.00
Read
Level
(dBuV)
32.11
34.08
30.15
33.29
28.42
29.16
27.46
28.65
Frequency
(MHz)
Read
Level
(dBuV)
2483.50
2500.00
2483.50
2500.00
2483.50
2500.00
2483.50
2500.00
40.29
38.15
41.32
40.69
38.65
37.46
36.29
35.04
Test Mode: BLE Low Channel 2402MHz
Antenna
Cable
Preamp
Level
Limit
Factor
Loss
Factor
(dBuV/m) (dBuV/m)
(dB/m)
(dB)
(dB)
28.11
6.73
37.12
29.83
74.00
28.04
6.92
38.06
30.98
74.00
28.11
6.73
37.12
27.87
54.00
28.04
6.92
38.06
30.19
54.00
28.11
6.73
37.12
26.14
74.00
28.04
6.92
38.06
26.06
74.00
28.11
6.73
37.12
25.18
54.00
28.04
6.92
38.06
25.55
54.00
Test Mode: BLE High Channel 2480MHz
Antenna
Cable
Preamp
Level
Limit
Factor
Loss
Factor
(dBuV/m) (dBuV/m)
(dB/m)
(dB)
(dB)
38.25
74.00
27.33
6.32
35.69
26.84
6.42
37.04
34.37
74.00
27.33
6.32
35.69
39.28
54.00
26.84
6.42
37.04
36.91
54.00
27.33
6.32
35.69
36.61
74.00
26.84
6.42
37.04
33.68
74.00
27.33
6.32
35.69
34.25
54.00
26.84
6.42
37.04
31.26
54.00
Test Frequency: From 18GHz to 25GHz
The measurements were more than 20dB below the limit and not reported.
Page 26 of 50
Over
(dB)
Polarity
H/V
-44.17
-43.02
-26.13
-23.81
-47.86
-47.94
-28.82
-28.45
Over
(dB)
Polarity
H/V
-35.75
-39.63
-14.72
-17.09
-37.39
-40.32
-19.75
-22.74
Test
Value
Peak
Average
Test
Value
Peak
Average
Report No.: PTC18090413701E-FC01
Conduct Band Edge And Spurious Emissions 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)).
7.1 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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Report No.: PTC18090413701E-FC01
7.2 Test Result
Low Band Edge Plot on Channel 00
High Band Edge Plot on Channel 39
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Report No.: PTC18090413701E-FC01
For Conduct spurious emissions
Test Channel: 2402MHz
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Report No.: PTC18090413701E-FC01
Test Channel: 2440MHz
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Report No.: PTC18090413701E-FC01
Test Channel: 2480MHz
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Report No.: PTC18090413701E-FC01
6dB Bandwidth Measurement
Test Requirement
FCC CFR47 Part 15 Section 15.247
Test Method
ANSI C63.10:2013
Systems using digital modulation techniques may operate in the 902-928
MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands. The minimum 6 dB
bandwidth shall be at least 500 kHz.
Test Limit
8.1 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
8.2 Test Result
Channel number
Channel frequency
(MHz)
Measurement level
Required Limit
(KHz)
(KHz)
00
2402
687
>500
19
2440
684
>500
39
2480
687
>500
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
Maximum Peak Output Power
Test Requirement
FCC CFR47 Part 15 Section 15.247
Test Method
ANSI C63.10:2013
Test Limit
Regulation 15.247 (b)(3), For systems using digital modulation in the 902928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz bands: 1 Watt. As an
alternative to a peak power measurement, compliance with the one Watt
limit can be based on a measurement of the maximum conducted output
power.
9.1 Test Procedure
1. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The
path loss was compensated to the results for each measurement.
2. Set to the maximum power setting and enable the EUT transmit continuously.
3. Measure the conducted output power and record the results in the test report.
9.2 Test Result
Channel
number
Channel
Frequency(MHz)
Peak Power
Output(dBm)
Peak Power
Output(W)
Peak Power
Limit(W)
Verdict
00
2402
1.85
0.00153
PASS
19
2440
3.19
0.00208
PASS
39
2480
3.64
0.00231
PASS
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
10 Power Spectral density
Test Requirement
FCC CFR47 Part 15 Section 15.247
Test Method
ANSI C63.10:2013
Test Limit
Regulation 15.247(f) The power spectral density conducted from the
intentional radiator to the antenna due to the digital modulation
operation of the hybrid system, with the frequency hopping operation
turned off, shall not be greater than 8 dBm in any 3 kHz band during
any time interval of continuous transmission.
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: RBW = 3kHz. VBW = 10kHz , Span = 1.5 times the DTS channel bandwidth(6
dB bandwidth). 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.
10.2 Test Result
Channel
number
Channel
frequency (MHz)
Measurement level
(dBm)
00
19
39
2402
2440
2480
PSD/3kHz
-12.73
-11.64
-11.23
Page 38 of 50
Required
Limit
(dBm/3kHz)
Pass/Fail
PASS
PASS
PASS
Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
11 Antenna Application
11.1 Antenna Requirement
For intentional device, according to FCC 47 CFR Section 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. And according to FCC 47 CFR
Section 15.247 (b), if transmitting antennas of directional gain greater than 6dBi are
used, the power shall be reduced by the amount in dB that the directional gain of the
antenna exceeds 6dBi.
11.2 Result
The EUT’S antenna, permanent attached antenna, is internal PCB antenna. The
antenna’s gain is 0dBi and meets the requirement.
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Report No.: PTC18090413701E-FC01
12 Test Setup
Conducted Emissions
Radiated Spurious Emissions
Test Frequency From 30MHz-1000MHz
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Report No.: PTC18090413701E-FC01
Test frequency from 1GHz-18GHz
Test frequency from 18GHz-25GHz
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Report No.: PTC18090413701E-FC01
13 EUT Photos
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
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Report No.: PTC18090413701E-FC01
******THE END REPORT******
Page 50 of 50
Download: VIVI VIVI Test Report RP FCC part15.247-BLE High Island Health
Mirror Download [FCC.gov]VIVI VIVI Test Report RP FCC part15.247-BLE High Island Health
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