KS605 Mobile Phone ( with BT,WIFI,GSM,WCDMA) Test Report _DTS_BLE Hisense International Co.,Ltd

Hisense International Co.,Ltd Mobile Phone ( with BT,WIFI,GSM,WCDMA)

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Registration
No.788871
TEST REPORT FOR BLUETOOTH
TESTING
Report No: SRTC2018-9004(F)-18111202(E)
Product Name: Mobile Phone
Product Model: KS605
Applicant: Hisense International Co., Ltd.
Manufacturer: Hisense Communications Co., Ltd.
Specification: FCC Part 15, Subpart C (2018)
FCC ID: 2ADOBKS605
The State Radio_monitoring_center Testing Center (SRTC)
15th Building, No.30, Shixing Street, Shijingshan District,
Beijing, P.R.China
Tel: 86-10-57996183
Fax: 86-10-57996388
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
CONTENTS
1. GENERAL INFORMATION....................................................................................................................................2
1.1 NOTES OF THE TEST REPORT .................................................................................................................................... 2
1.2 INFORMATION ABOUT THE TESTING LABORATORY ..................................................................................................... 2
1.3 APPLICANT’S DETAILS ................................................................................................................................................ 2
1.4 MANUFACTURER’S DETAILS ....................................................................................................................................... 2
1.5 TEST ENVIRONMENT .................................................................................................................................................. 3
2 DESCRIPTION OF THE DEVICE UNDER TEST ..................................................................................................4
2.1 FINAL EQUIPMENT BUILD STATUS .............................................................................................................................. 4
2.2 DESCRIPTION OF TEST MODES ................................................................................................................................. 5
2.2.1 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ................................................................................. 5
2.3 DUTY CYCLE OF TEST SIGNAL................................................................................................................................... 6
2.4 EUT OPERATING CONDITIONS ................................................................................................................................... 7
2.5 SUPPORT EQUIPMENT................................................................................................................................................ 7
3 REFERENCE SPECIFICATION .............................................................................................................................8
4 KEY TO NOTES AND RESULT CODES ...............................................................................................................8
5 RESULT SUMMARY ...............................................................................................................................................9
6 TEST RESULT .......................................................................................................................................................10
6.1 OCCUPIED BANDWIDTH............................................................................................................................................ 10
6.2 PEAK POWER OUTPUT............................................................................................................................................. 11
6.3 TRANSMITTER POWER SPECTRAL DENSITY............................................................................................................ 12
6.4 CONDUCTED OUT OF BAND EMISSION MEASUREMENT............................................................................................ 13
6.5 BAND-EDGE MEASUREMENT .................................................................................................................................... 14
6.6 SPURIOUS RADIATED EMISSIONS ............................................................................................................................ 16
6.7 AC POWER LINE CONDUCTED EMISSION ................................................................................................................ 21
7 MEASUREMENT UNCERTAINTIES ...................................................................................................................23
8 TEST EQUIPMENTS .............................................................................................................................................24
APPENDIX A – TEST DATA OF CONDUCTED EMISSION .................................................................................25
APPENDIX B – TEST DATA OF RADIATED EMISSION ......................................................................................34
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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1. GENERAL INFORMATION
1.1 Notes of the test report
The test report may only be reproduced or published in full. Reproduction or publication of extracts
from the report requires the prior written permission of The State Radio_monitoring_center Testing
Center (SRTC).
The test results relate only to individual items of the samples which have been tested.
1.2 Information about the testing laboratory
Company:
Address:
City:
Country or Region:
Contacted person:
Tel:
Fax:
Email:
The State Radio_monitoring_center Testing Center (SRTC)
15th Building, No.30 Shixing Street, Shijingshan District, P.R.China
Beijing
P.R.China
Liu Jia
+86 10 57996183
+86 10 57996388
liujiaf@srtc.org.cn
1.3 Applicant’s details
Company:
Address:
City:
Country or Region:
Contacted person:
Tel:
Fax:
Email:
Hisense International Co., Ltd.
Floor 22, Hisense Tower, 17 Donghai Xi Road, Qingdao,
Qingdao
China
Geng Ruifeng
+86-532-80877742
--gengruifeng@hisense.com
China
1.4 Manufacturer’s details
Company:
Address:
City:
Country or Region:
Contacted person:
Tel:
Fax:
Email:
Hisense Communications Co., Ltd.
218 Qianwangang Road, Qingdao
Development Zone, Qingdao, China
Qingdao
China
Dai Qingtao
+86-532-55753749
--daiqingtao@hisense.com
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
Economic
Technological
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1.5 Test Environment
Date of Receipt of test sample at SRTC:
2018-11-12
Testing Start Date:
2018-11-12
Testing End Date:
2018-12-03
Environmental Data:
Ambient
Normal Supply Voltage (V d.c.):
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
Temperature (°C)
Humidity (%)
25
30
3.80
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2 DESCRIPTION OF THE DEVICE UNDER TEST
2.1 Final Equipment Build Status
Frequency Range
2.402GHz~2.480GHz
Number of Channel
40
Modulation Type
GFSK
Equipment Class
DTS
Channel Spacing
2MHz
Data Rate
1Mbps
Power Supply
Battery/AC adapter
V1.00
HW Version
SW Version
Hisense_U605_01_S02_20181102
IMEI
866747040002841
Antenna type
Refer to Note
Antenna connector
Refer to Note
Note:
The antenna provide to the EUT, please refer to the following table:
Brand
Model
N/A
N/A
Antenna gain
1.5dBi
Frequency range(GHz)
2.402GHz~2.480GHz
Antenna type
Fixed External
Antenna
Connecter Type
N/A
Manufacturers ensure that their designs will not be modified by the user or third parties arbitrary
antenna parameters and performance.
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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2.2 Description of Test Modes
40 channels are provided to this EUT:
CHANNEL
FREQ.
(MHz)
2402
2404
2406
2408
2410
2412
2414
2416
2418
2420
CHANNEL
10
11
12
13
14
15
16
17
18
19
FREQ.
(MHz)
2422
2424
2426
2428
2430
2432
2434
2436
2438
2440
CHANNEL
20
21
22
23
24
25
26
27
28
29
FREQ.
(MHz)
2442
2444
2446
2448
2450
2452
2454
2456
2458
2460
CHANNEL
30
31
32
33
34
35
36
37
38
39
FREQ.
(MHz)
2462
2464
2466
2468
2470
2472
2474
2476
2478
2480
2.2.1 Test Mode Applicability and Tested Channel Detail
EUT CONFIGURE APPLICABLE TO
MODE
RE ≥ 1G
RE<1G
GFSK
√
√
PLC
√
APCM
√
DESCRIPTION
Where
RE  1G: Radiated Emission above RE<1G: Radiated Emission below 1GHz
1GHz
PLC: Power Line Conducted Emission
APCM: Antenna Port Conducted Measurement
Radiated Emission Test (Above 1GHz):
Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
between available modulations, data rates and antenna ports (if EUT with antenna diversity
architecture).
Following channel(s) was (were) selected for the final test as listed below.
AVAILABLE
CHANNEL
0 to 39
TESTED CHANNEL
19
MODULATION
TYPE
GFSK
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
DATA RATE (Mbps)
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Radiated Emission Test (Below 1GHz):
Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
between available modulations, data rates and antenna ports (if EUT with antenna diversity
architecture).
Following channel(s) was (were) selected for the final test as listed below.
DATA RATE (Mbps)
AVAILABLE
TESTED CHANNEL MODULATION
TYPE
CHANNEL
0 to 39
19
GFSK
Power Line Conducted Emission Test:
Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
between available modulations, data rates and antenna ports (if EUT with antenna diversity
architecture).
Following channel(s) was (were) selected for the final test as listed below.
AVAILABLE
TESTED CHANNEL MODULATION
DATA RATE (Mbps)
CHANNEL
TYPE
0 to 39
19
GFSK
Antenna Port Conducted Measurement:
This item includes all test value of each mode, but only includes spectrum plot of worst value of each
mode.
Pre-Scan has been conducted to determine the worst-case mode from all possible combinations
between available modulations, data rates and antenna ports (if EUT with antenna diversity
architecture).
Following channel(s) was (were) selected for the final test as listed below.
DATA RATE (Mbps)
AVAILABLE
TESTED CHANNEL MODULATION
CHANNEL
TYPE
0 to 39
0, 19, 39
GFSK
2.3 Duty Cycle of Test Signal
Duty cycle of test signal is < 98 %, duty factor shall be considered.
Duty cycle = 59.4%
Correction factor = 10* log (1/duty cycle) =10 * log (1/0.594) = 2.26 dB
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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2.4 EUT Operating conditions
The software provided by client to enable the EUT under transmission condition continuously at
lowest, middle and highest channel frequencies individually.
2.5 Support Equipment
The following support equipment was used to exercise the DUT during testing:
Equipment
Charger
Manufacturer
SHENZHEN TIANYIN
Model Number
TPA-97050070UU
Serial Number
---
Equipment
Battery
Manufacturer
Shenzhen Utility Power Source Co.,Ltd
Model Number
LIW38150A
Serial Number
---
Equipment
USB Cable
Manufacturer
Shenzhen KOAR Electronic Techonlogy Co.,Ltd
Model Number
A106-0015-S
Serial Number
---
ELECTRONICS
CO.,LTD
The products are different on the supplier of TP/LCM/Memory/Camera.
The Second Supply worst case test result pleases refer to the Annex B.
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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3 REFERENCE SPECIFICATION
Specification
Version
Title
15.35
15.209
2018
2018
15.247
2018
15.203
2018
ANSI C63.10
2013
KDB 558074
April 5, 2017
Measurement detector functions and bandwidths.
Radiated emission limits; general requirements.
Operation within the bands 902-928 MHz, 2400-2483.5 MHz,
and 5725-5850 MHz.
Antenna requirement
Standard of Procedures for Compliance Testing of Unlicensed
Wireless Devices
GUIDANCE FOR PERFORMING COMPLIANCE
MEASUREMENTS ON DIGITAL TRANSMISSION SYSTEMS
(DTS) OPERATING UNDER SECTION 15.247
4 KEY TO NOTES AND RESULT CODES
Code
Meaning
PASS
Test result shows that the requirements of the relevant specification have been met.
FAIL
Test result shows that the requirements of the relevant specification have not been met.
N/T
Test case is not tested.
NTC
Nominal voltage, Normal Temperature
HV
High voltage, Normal Temperature
LV
Low voltage, Normal Temperature
HTHV
high voltage, High Temperature
LTHV
High voltage, Low Temperature
HTLV
Low voltage, High Temperature
LTLV
Low voltage, Low Temperature
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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5 RESULT SUMMARY
No.
Test case
Reference
Verdict
Occupied Bandwidth
15.247(a)(2)
Pass
Peak Power Output
15.247(b)(3) )
Pass
Transmitter Power Spectral Density
15.247(e) )
Pass
Conducted Out of band emission
measurement
15.247(d)
Pass
Band-edge
15.247(d)
Pass
Spurious Radiated Emissions
15.247(d)/15.35(b)/15.209
Pass
AC Power line Conducted Emission
15.207
Pass
Antenna requirement
15.203
Pass(refer to section
2.1)
This Test Report Is Issued by:
Mr. Peng Zhen
Checked by:
Mr. Li Bin
Tested by:
Mr. He Dengshun
Issued date:
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
20181205
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6 TEST RESULT
6.1 Occupied Bandwidth
6.1.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.1.2 Test Description
The bandwidth at 6dB down from the highest in-band spectral density is measured with a
spectrum analyzer and Bluetooth test set via a power splitter with a known loss.Which
connected to the transmitter antenna terminal of the EUT while the EUT is operating at
maximum power and at the appropriate frequencies. All modes of operation were
investigated and the worst case configuration results are reported in this section.
6.1.3 Test limit
Part15.247 (a)(2)
The minimum permissible 6dB bandwidth is 500 kHz
6.1.4 Test Procedure Used
KDB 558074 D01 DTS Meas Guidance v04–Section 8.1 Option 1
6.1.5 Test Settings
a) Set RBW = 100 kHz.
b) Set the video bandwidth (VBW) ≥ 3 x RBW.
c) Detector = Peak.
d) Trace mode = max hold.
e) Sweep = auto couple.
f) Allow the trace to stabilize.
g) Measure the maximum width of the emission that is constrained by the frequencies
associated with the two outermost amplitude points (upper and lower frequencies) that are
attenuated by 6 dB relative to the maximum level measured in the fundamental emission.
6.1.6 Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
EUT
RF output
Attenuator
Spectrum Analyzer
6.1.7 Test result
The test results are shown in Appendix A .
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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6.2 Peak Power Output
6.2.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.2.2 Test Description
The transmitter antenna terminal of the EUT is connected to the spectrum analyzer and
Bluetooth test set via a power splitter with a known loss. Measurements are made while the
EUT is operating at maximum power and at the appropriate frequencies.
6.2.3 Test limit
Part15.247(b)(3)
The maximum permissible conducted output power is 1 Watt.
Used conversion factor: Limit (dBm) = 10 log (Limit (W)/1mW)
==> Maximum Output Power: 30.0 dBm
6.2.4 Test Procedure Used
KDB 558074 D01 DTS Meas Guidance v04 – Section 9.1.3
6.2.5 Test Settings
The maximum peak conducted output power may be measured using a broadband peak RF
power meter. The power meter shall have a video bandwidth that is greater than or equal to
the DTS bandwidth and shall utilize a fast-responding diode detector.
6.2.6 Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
RF output
EUT
Attenuator
Power Meter
6.2.7 Test result
The test results are shown in Appendix A .
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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6.3 Transmitter Power Spectral Density
6.3.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.3.2 Test Description
The peak power density is measured with a spectrum analyzer and Bluetooth test set via a
power splitter with a known loss connected to the antenna terminal of the EUT while the EUT
is operating at maximum power and at the appropriate frequencies.
6.3.3 Test limit
Part15.247(e)
The maximum permissible power spectral density is 8.0 dBm in any 3 kHz band.
6.3.4 Test Procedure Used
KDB 558074 D01 DTS Meas Guidance v04 Section 10.2.
6.3.5 Test Settings
a) Set analyzer center frequency to DTS channel center frequency.
b) Set the span to 1.5 times the DTS bandwidth.
c) Set the RBW to: 3 kHz ≤ RBW ≤ 100 kHz.
d) Set the VBW ≥ 3 x RBW.
e) Detector = peak.
f) Sweep time = auto couple.
g) Trace mode = max hold.
h) Allow trace to fully stabilize.
i) Use the peak marker function to determine the maximum amplitude level within the RBW.
j) If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat.
6.3.6 Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
EUT
RF output
Attenuator
Spectrum Analyzer
6.3.7 Test result
The test results are shown in Appendix A.
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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6.4 Conducted Out of band emission measurement
6.4.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.4.2 Test Description
For the following out of band conducted spurious emissions plots, the EUT was set to
transmit at maximum power with the largest packet size available. The worst case spurious
emissions were found in this configuration.
6.4.3 Test limit
Part 15.247(d) The limit for out-of-band spurious emissions at the band edge is 20dB below
the fundamental emission level, as determined from the in-band power measurement of the
DTS channel performed in a 100 kHz bandwidth.
6.4.4 Test Procedure Used
KDB 558074 D01 DTS Meas Guidance v04 Section 11.3,11.2
6.4.5 Reference level measurement Settings
Establish a reference level by using the following procedure:
a) Set instrument center frequency to DTS channel center frequency.
b) Set the span to ≥ 1.5 MHz
c) Set the RBW = 100 kHz.
d) Set the VBW ≥ 300kHz.
e) Detector = peak.
f) Sweep time = auto couple.
g) Trace mode = max hold.
h) Allow trace to fully stabilize.
i) Use the peak marker function to determine the maximum PSD level.
6.4.6 Test Settings
a) Set the center frequency and span to encompass frequency range to be measured.
b) Set the RBW = 100kHz.
c) Set the VBW ≥ 300kHz.
d) Detector = peak.
e) Set span to encompass the spectrum to be examined
f) Sweep time = auto couple.
g) Trace mode = max hold.
h) Allow trace to fully stabilize.
i) Use the peak marker function to determine the maximum amplitude level.
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-57996183
Fax: 86-10-57996388
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6.4.8 Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
EUT
RF output
Attenuator
Spectrum Analyzer
6.4.9 Test result
The spectrum plots are attached on the following pages. D1 line indicates the highest level,
and D2 line indicates the 20dB offset below D1. It shows compliance with the requirement.
The test results are shown in Appendix A .
6.5 Band-edge measurement
6.5.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.5.2 Test Description
For the following out of band conducted spurious emissions plots, the EUT was set to
transmit at maximum power with the largest packet size available. The worst case spurious
emissions were found in this configuration.
6.5.3 Test limit
Part 15.247(d)
The limit for out-of-band spurious emissions at the band edge is 20dB below the
fundamental emission level, as determined from the in-band power measurement of the DTS
channel performed in a 100 kHz bandwidth.
6.5.4 Test Procedure Used
KDB 558074 D01 DTS Meas Guidance v04 Section 11.2
6.5.5 Reference level measurement Settings
Establish a reference level by using the following procedure:
a) Set instrument center frequency to DTS channel center frequency.
b) Set the span to ≥ 1.5 MHz
c) Set the RBW = 100 kHz.
d) Set the VBW ≥ 300kHz.
e) Detector = peak.
f) Sweep time = auto couple.
g) Trace mode = max hold.
h) Allow trace to fully stabilize.
i) Use the peak marker function to determine the maximum PSD level.
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6.5.6 Test Settings
a) Set the center frequency and span to encompass frequency range to be measured.
b) Set the RBW = 100kHz.
c) Set the VBW ≥ 300kHz.
d) Detector = peak.
e) Set span to encompass the spectrum to be examined
f) Sweep time = auto couple.
g) Trace mode = max hold.
h) Allow trace to fully stabilize.
i) Use the peak marker function to determine the maximum amplitude level.
6.5.8 Test Setup
The EUT and measurement equipment were set up as shown in the diagram below.
EUT
RF output
Attenuator
Spectrum Analyzer
6.5.9 Test result
The spectrum plots are attached on the following pages. D1 line indicates the highest level,
and D2 line indicates the 20dB offset below D1. It shows compliance with the requirement.
The test results are shown in Appendix A .
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6.6 Spurious Radiated Emissions
6.6.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.6.2 Test Description
All out of band radiated spurious emissions are measured with a spectrum analyzer
connected to a receive antenna while the EUT is operating at maximum power and at the
appropriate frequencies. Only the radiated emissions of the configuration that produced the
worst case emissions are reported in this section. The measurements shall be repeated with
orthogonal polarization of the test antenna. The results shall be showed the worst case of
the three orthogonal axes of EUT.
6.6.3 Test limit
Part15.205, 15.209, 15.247(d)
All out of band emissions appearing in a restricted band as specified in Section 15.205 of the
Title 47 CFR must not exceed the limits shown in below Table per Section 15.209.
Field strength
[ µV/m ]
2400/F(kHz)
24000/F(kHz)
30
100
150
200
500
Frequency [MHz]
0.009~0.490
0.490~1.705
1.705~30.0
30~88
88~216
216~960
Above 960
Measured Distance
[meters]
300
30
30
Radiated Limits
Part15.35(b):
there is also a limit on the radio frequency emissions, as measured using
instrumentation with a peak detector function, corresponding to 20 dB above
the maximum permitted average limit
Used conversion factor: Limit (dBµV/m) = 20 log (Limit (µV/m)/1µV/m)
Frequency [MHz]
Detector
Unit (dBµV/m)
Quasi-peak
40.0
30~88
Quasi-peak
43.5
88~216
Quasi-peak
46.0
216~960
Quasi-peak
54.0
960~1000
Average
54.0
1000~5th harmonic of the highest frequency
or 40GHz, whichever is lower
Peak
74.0
Conversion Radiated limits
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6.6.4 Test Procedure Used
KDB 558074 D01 DTS Meas Guidance v04 – Section 12.2.7
For Radiated emission below 30MHz
a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3
meter chamber room. The table was rotated 360 degrees to determine the position of the
highest radiation.
b. The EUT was set 3 meters away from the interference-receiving antenna, which was
mounted on the top of a variable-height antenna tower.
c. Both X and Y axes of the antenna are set to make the measurement.
d. For each suspected emission, the EUT was arranged to its worst case and the rotatable
table was turned from 0 degrees to 360 degrees to find the maximum reading.
e. The test-receiver system was set to Quasi-Peak Detect Function and Specified Bandwidth
with Maximum Hold Mode.
NOTE:
1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 9kHz
at frequency below 30MHz.
For Radiated emission above 30MHz
a. The EUT was placed on the top of a rotating table 0.8 meters (for 30MHz ~ 1GHz) / 1.5
meters (for above 1GHz) above the ground at 3 meter chamber room for test. The table was
rotated 360 degrees to determine the position of the highest radiation.
b. The EUT was set 3 meters away from the interference-receiving antenna, which was
mounted on the top of a variable-height antenna tower.
c. The height of antenna is varied from one meter to four meters above the ground to
determine the maximum value of the field strength. Both horizontal and vertical polarizations
of the antenna are set to make the measurement.
d. For each suspected emission, the EUT was arranged to its worst case and then the
antenna was tuned to heights from 1 meter to 4 meters and the rotatable table was turned
from 0 degrees to 360 degrees to find the maximum reading.
e. The test-receiver system was set to quasi-peak detect function and specified bandwidth
with maximum hold mode when the test frequency is below 1 GHz.
f. The test-receiver system was set to peak and average detect function and specified
bandwidth with maximum hold mode when the test frequency is above 1 GHz. If the peak
reading value also meets average limit, measurement with the average detector is
unnecessary.
For the radiated emission test above 1GHz:
Place the measurement antenna away from each area of the EUT determined to be a source
of emissions at the specified measurement distance, while keeping the measurement
antenna aimed at the source of emissions at each frequency of significant emissions, with
polarization oriented for maximum response. The measurement antenna may have to be
higher or lower than the EUT, depending on the radiation pattern of the emission and staying
aimed at the emission source for receiving the maximum signal. The final measurement
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antenna elevation shall be that which maximizes the emissions. The measurement antenna
elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m
above the ground or reference ground plane.
NOTE:
1. The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is
120kHz for Quasi-peak detection (QP) at frequency below 1GHz.
2. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video
bandwidth is 3 MHz for Peak detection (PK) at frequency above 1GHz.
3. The resolution bandwidth of test receiver/spectrum analyzer is 1 MHz and the video
bandwidth is 3 MHz for Average detection (AV) at frequency above 1GHz. If duty cycle of
test signal is < 98%, the duty factor need added to measured value.
4. All modes of operation were investigated and the worst-case emissions are reported.
6.6.5 Test Settings
Average Field Strength Measurements per Section 12.2.7 of KDB 558074 (Part 15.35)
1. Analyzer center frequency was set to the frequency of the radiated spurious emission of
interest
2. RBW = 1MHz
3. VBW = 3MHz > 1/T
4. Averaging type was set to RMS to ensure that video filtering was applied in the power
domain
5. Detector = peak
6. Sweep time = auto
7. Trace mode = max hold
8. Trace was allowed to run for at least 50 times (1/duty cycle) traces
Peak Field Strength Measurements per Section 12.2.7of KDB 558074 (Part 15.35)
1. Analyzer center frequency was set to the frequency of the radiated spurious emission of
interest
2. RBW is set depending on measurement frequency, as specified in following table
Frequency
9-150kHz
0.15-30MHz
30-1000MHz
>1000MHz
RBW
200-300Hz
9-10kHz
100-120kHz
1MHz
3. VBW = 3MHz
4. Detector = peak
5. Sweep time = auto couple
6. Trace mode = max hold
7. Trace was allowed to stabilize
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6.6.6 Test Setup
For Radiated emission below 30MHz
For Radiated emission 30MHz to 1GHz
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For Radiated emission above 1GHz
6.6.7 Test result
The test results are shown in Appendix B.
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6.7 AC Power line Conducted Emission
6.7.1 Ambient condition
Temperature
22°C
Relative humidity
40%
Pressure
101.5kPa
6.7.2 Test limit
FCC Part15.207
Frequency of Emission
(MHz)
Conducted Limit (dBuV)
Quasi-peak
0.15-0.5
66 to 56 *
0.5-5
56
5-30
60
* Decreases with the logarithm of the frequency.
Average
56 to 46 *
46
50
The measurement is made according to ANSI C63.10-2013
6.7.3 Test Procedures
a. The EUT was placed 0.4 meters from the conducting wall of the shielded room with EUT
being connected to the power mains through a line impedance stabilization network (LISN).
Other support units were connected to the power mains through another LISN. The two
LISNs provide 50 ohm/ 50uH of coupling impedance for the measuring instrument.
b. Both lines of the power mains connected to the EUT were checked for maximum
conducted interference.
c. The frequency range from 150kHz to 30MHz was searched. Emission levels under (Limit 20dB) was not recorded.
NOTE: The resolution bandwidth and video bandwidth of test receiver is 9kHz for quasi-peak detection (QP)
and average detection (AV) at frequency 0.15MHz-30MHz.
The EUT shall test under the power AC120V/60Hz.
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6.7.4 Test Setup
For the actual test configuration, please refer to the attached file (Test Setup Photo).
6.7.5 Test result
The test results are shown in AppendixB .
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7 MEASUREMENT UNCERTAINTIES
Items
Uncertainty
Occupied Bandwidth
3kHz
Peak power output
0.67dB
Band edge compliance
1.20dB
Spurious emissions
30MHz~1GHz
1GHz~12.75GHz
12.75GHz~25GHz
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2.83dB
2.50dB
2.75dB
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8 TEST EQUIPMENTS
No.
Manufacturer
S/N
1.
Spectrum Analyzer FSV
ROHDE&SCHWARZ
101065
2018.08.20 2019.08.19
2.
Power Meter E4416A
Agilent
MY52370013
2018.03.01 2019.02.28
3.
Power Sensor E9327A
Agilent
MY52420006
2018.03.01 2019.02.28
4.
23.18m×16.88m×9.60m
Semi-Anechoic Chamber
FRANKONIA
---
-----
-----
5.
Turn table Diameter:5m
FRANKONIA
-----
-----
-----
MATURO
-----
-----
-----
FRANKONIA
-----
-----
-----
R&S
100512
2018.08.20 2019.08.19
6.
7.
8.
Antenna master
SAC(MA4.0)
9.080m×5.255m×3.525m
Shielding room
HF 907 Double-Ridged
Waveguide Horn
Antenna
Cal date
Cal Due
date
Name/ Model
9.
3160-09 Receive antenna
SCHWARZ-BECK
002058-002
2018.08.20 2019.08.19
10.
ESI 40 EMI test receiver
R&S
100015
2018.08.20 2019.08.19
11.
ESCS30 EMI test
receiver
R&S
100029
2018.08.20 2019.08.19
12.
HL562 Receive antenna
R&S
100167
2018.08.20 2019.08.19
13.
ENV216 AMN
R&S
3560.6550.12
2018.08.20 2019.08.19
APPENDIX A – TEST DATA OF CONDUCTED EMISSION
Please refer to the attachment.
APPENDIX B – TEST DATA OF RADIATED EMISSION
Please refer to the attachment.
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APPENDIX A – TEST DATA OF CONDUCTED EMISSION
Occupied Bandwidth
Offset 0.5dB = Temporary antenna connector loss 0.2dB+ Cable loss 0.3dB
Modulation type: GFSK (LE 1Mbps)
Carrier frequency (MHz)
2402
2440
2480
Channel No.
19
39
6 dB bandwidth(kHz)
508.75
508.95
506.75
Carrier frequency (MHz): 2402
Channel No.:0
Modulation type: GFSK (LE 1Mbps)
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Carrier frequency (MHz): 2440
Channel No.:19
Modulation type: GFSK (LE 1Mbps)
Carrier frequency (MHz): 2480
Channel No.:39
Modulation type: GFSK (LE 1Mbps)
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99% Occupied Bandwidth
Offset 0.5dB = Temporary antenna connector loss 0.2dB+ Cable loss 0.3dB
Modulation type: GFSK (LE 1Mbps)
Carrier frequency (MHz)
2402
2440
2480
Channel No.
19
39
99% bandwidth(MHz)
1.069
1.074
1.067
Carrier frequency (MHz): 2402
Channel No.:0
Modulation type: GFSK (LE 1Mbps)
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Carrier frequency (MHz): 2440
Channel No.:19
Modulation type: GFSK (LE 1Mbps)
Carrier frequency (MHz): 2480
Channel No.:39
Modulation type: GFSK (LE 1Mbps)
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Peak Power Output
Offset 0.5dB = Temporary antenna connector loss 0.2dB+ Cable loss 0.3dB
Modulation type
GFSK (LE 1Mbps)
Modulation type
GFSK (LE 1Mbps)
Peak Power Output (dBm)
2440MHz
(Ch19)
-3.48
2402MHz
(Ch0)
-4.52
2402MHz
(Ch0)
-12.34
2480MHz
(Ch39)
-2.47
Average Power Output (dBm)
2440MHz
2480MHz
(Ch19)
(Ch39)
-11.94
-10.92
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Transmitter Power Spectral Density
Offset 0.5dB = Temporary antenna connector loss 0.2dB+ Cable loss 0.3dB
Modulation type: GFSK (LE 1Mbps)
Carrier frequency (MHz)
2402
2440
2480
Channel No
19
39
Power Density( dBm/10kHz)
-12.36
-11.68
-10.90
Carrier frequency (MHz): 2402
Channel No.:0
Modulation type: GFSK (LE 1Mbps)
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Carrier frequency (MHz): 2440
Channel No.:19
Modulation type: GFSK (LE 1Mbps)
Carrier frequency (MHz): 2480
Channel No.:39
Modulation type: GFSK (LE 1Mbps)
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Conducted Out of band emission measurement
Offset 0.5dB = Temporary antenna connector loss 0.2dB+ Cable loss 0.3dB
Modulation type: GFSK (LE 1Mbps)
CH0
CH19
CH39
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Band edge measurement (RF Conducted measurement)
Offset 0.5dB = Temporary antenna connector loss 0.2dB+ Cable loss 0.3dB
CH0 GFSK (LE 1Mbps)
CH39 GFSK (LE 1Mbps)
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APPENDIX B – TEST DATA OF RADIATED EMISSION
Spurious Radiated Emissions
Main Supply Test Result
The worst case attitude: The mobile lay down.
Carrier frequency (MHz): 2402
Channel No.:0
Test Mode: GFSK (LE)
Polarity: Vertical
Detector: Peak
Measure
Reading
Frequency
No
Level
Level
(MHz)
(dBuV/m)
(dBuV)
2402
87.54
53.54
2390
43.90
9.90
Over
Limit
(dB)
N/A
-30.10
Carrier frequency (MHz): 2402
Channel No.:0
Test Mode: GFSK (LE)
Polarity: Horizontal
Detector: Peak
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
2402
81.56
2390
39.66
Reading
Level
(dBuV)
47.56
5.66
Over
Limit
(dB)
N/A
-34.34
Reading
Level
(dBuV)
37.08
-3.75
Over
Limit
(dB)
N/A
-23.75
Carrier frequency (MHz): 2402
Channel No.:0
Test Mode: GFSK (LE)
Polarity: Vertical
Detector: Average
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
2402
71.08
2390
30.25
Carrier frequency (MHz): 2402
Channel No.:0
Test Mode: GFSK (LE)
Polarity: Horizontal
Detector: Average
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
2402
69.16
2390
29.54
Reading
Level
(dBuV)
35.16
-4.46
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Over
Limit
(dB)
N/A
-24.46
Limit
(dBuV/m)
N/A
74.00
Limit
(dBuV/m)
N/A
74.00
Limit
(dBuV/m)
N/A
54.00
Limit
(dBuV/m)
N/A
54.00
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
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Carrier frequency (MHz): 2480
Channel No.:39
Test Mode: GFSK (LE)
Polarity: Vertical
Detector: Peak
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
88.38
2480
45.01
2483.5
Reading
Level
(dBuV)
54.38
11.01
Over
Limit
(dB)
N/A
-28.99
Carrier frequency (MHz): 2480
Channel No.:39
Test Mode: GFSK (LE)
Polarity: Horizontal
Detector: Peak
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
81.22
2480
38.60
2483.5
Reading
Level
(dBuV)
47.22
4.60
Over
Limit
(dB)
N/A
-35.40
Carrier frequency (MHz): 2480
Channel No.:39
Test Mode: GFSK (LE)
Polarity: Vertical
Detector: Average
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
73.56
2480
31.93
2483.5
Reading
Level
(dBuV)
39.56
-2.07
Over
Limit
(dB)
N/A
-22.07
Carrier frequency (MHz): 2480
Channel No.:39
Test Mode: GFSK (LE)
Polarity: Horizontal
Detector: Average
Measure
Frequency
No
Level
(MHz)
(dBuV/m)
70.78
2480
31.00
2483.5
Reading
Level
(dBuV)
36.78
-3.00
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Over
Limit
(dB)
N/A
-23.00
Limit
(dBuV/m)
N/A
74.00
Limit
(dBuV/m)
N/A
74.00
Limit
(dBuV/m)
N/A
54.00
Limit
(dBuV/m)
N/A
54.00
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
cable
loss
(dB)
8.90
8.90
antenna
factor
(dB)
25.10
25.10
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Sample Calculations
Determining Spurious Emissions Levels
A “reference path loss” is established and the ARpl is the attenuation of “reference path loss”,
and including the gain of receive antenna, the gain of the preamplifier, the cable loss.
The measurement results are obtained as described below:
Result= Pmea + ARpl
The worst case attitude: The mobile lay down.
For GFSK (LE)
Channel No.:0
Frequency
(MHz)
33.971667
34.300833
34.301667
34.303333
34.304583
34.308750
Result
(dBuV/m)
30.05
30.88
30.90
30.87
30.86
30.85
ARpl
(dB)
-12.9
-13.1
-13.1
-13.1
-13.1
-13.1
Pmea
(dBuV/m)
42.95
43.98
44
43.97
43.96
43.95
Channel No.:19
Frequency
(MHz)
34.255833
34.273333
34.295000
34.298333
34.301250
34.305833
Result
(dBuV/m)
30.83
30.84
30.87
30.88
30.91
30.90
ARpl
(dB)
-13.0
-13.0
-13.1
-13.1
-13.1
-13.1
Pmea
(dBuV/m)
43.83
43.84
43.97
43.98
44.01
44
Channel No.:39
Frequency
(MHz)
34.173750
34.254583
34.266250
34.302917
34.303750
34.308750
Result
(dBuV/m)
30.74
30.86
30.84
30.85
30.79
30.84
ARpl
(dB)
-13.0
-13.0
-13.0
-13.1
-13.1
-13.1
Pmea
(dBuV/m)
43.74
43.86
43.84
43.95
43.89
43.94
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Polarity
Vertical
Vertical
Vertical
Horizontal
Vertical
Vertical
Polarity
Vertical
Vertical
Vertical
Vertical
Vertical
Vertical
Polarity
Vertical
Vertical
Vertical
Vertical
Vertical
Vertical
Limit
(dBuV/m)
40.00
40.00
40.00
40.00
40.00
40.00
Limit
(dBuV/m)
40.00
40.00
40.00
40.00
40.00
40.00
Limit
(dBuV/m)
40.00
40.00
40.00
40.00
40.00
40.00
Page number: 36 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
Full Spectrum
60
FCC ClassB
50
Level in dBµV/
40
30
20
10
30M
50
60
80 100M
200
300
400
500
800
1G
Frequency in Hz
Preview Result 1-PK+
FCC ClassB
Final_Result QPK
Comment
Frequency Range: 30MHz-1000 MHz
Detector: QP mode
Modulation type: GFSK (LE)
Full Spectrum
90
80
PK.74
Level in dBµV/
70
60
AV54
50
40
30
20
1000
1500
2000
2500
3000
Frequency in MHz
Preview Result 2-AVG
Preview Result 1-PK+
PK.74
AV54
Comment
Frequency Range: 1GHz-3GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 37 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
Full Spectrum
80
FCC PART 15 B74
70
60
FCC PART 15 B54
Level in dBµV/
50
40
30
20
10
3G
5G
10G
18G
Frequency in Hz
Preview Result 2-AVG
FCC PART 15 B74
Preview Result 1-PK+
FCC PART 15 B54
Comment
Frequency Range: 3GHz-18GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
Full Spectrum
80
70
Level in dBµV/
60
50
40
30
20
18
19
20
21
22
23
24
25
Frequency in GHz
Preview Result 2-AVG
Preview Result 1-PK+
PK70-74
AV50-54
Comment
Frequency Range: 18GHz-25GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 38 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
Full Spectrum
60
FCC ClassB
50
Level in dBµV/
40
30
20
10
30M
50
60
80 100M
200
300
400
500
800
1G
Frequency in Hz
Preview Result 1-PK+
FCC ClassB
Final_Result QPK
Comment
Frequency Range: 30MHz-1000 MHz
Detector: QP mode
Modulation type: GFSK (LE)
Full Spectrum
90
80
PK.74
Level in dBµV/
70
60
AV54
50
40
30
20
1000
1500
2000
2500
3000
Frequency in MHz
Preview Result 2-AVG
Preview Result 1-PK+
PK.74
AV54
Comment
Frequency Range: 1GHz-3GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 39 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
Full Spectrum
80
FCC PART 15 B74
70
60
FCC PART 15 B54
Level in dBµV/
50
40
30
20
10
3G
5G
10G
18G
Frequency in Hz
Preview Result 2-AVG
FCC PART 15 B74
Preview Result 1-PK+
FCC PART 15 B54
Comment
Frequency Range: 3GHz-18GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
Full Spectrum
80
70
Level in dBµV/
60
50
40
30
20
18
19
20
21
22
23
24
25
Frequency in GHz
Preview Result 2-AVG
Preview Result 1-PK+
PK70-74
AV50-54
Comment
Frequency Range: 18GHz-25GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 40 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
Full Spectrum
60
FCC ClassB
50
Level in dBµV/
40
30
20
10
30M
50
60
80 100M
200
300
400
500
800
1G
Frequency in Hz
Preview Result 1-PK+
FCC ClassB
Final_Result QPK
Comment
Frequency Range: 30MHz-1000 MHz
Detector: QP mode
Modulation type: GFSK (LE)
Full Spectrum
100
90
80
Level in dBµV/
PK.74
70
60
AV54
50
40
30
20
1000
1500
2000
2500
3000
Frequency in MHz
Preview Result 2-AVG
Preview Result 1-PK+
PK.74
AV54
Comment
Frequency Range: 1GHz-3GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 41 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
Full Spectrum
80
FCC PART 15 B74
70
60
FCC PART 15 B54
Level in dBµV/
50
40
30
20
10
3G
5G
10G
18G
Frequency in Hz
Preview Result 2-AVG
FCC PART 15 B74
Preview Result 1-PK+
FCC PART 15 B54
Comment
Frequency Range: 3GHz-18GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
Full Spectrum
80
70
Level in dBµV/
60
50
40
30
20
18
19
20
21
22
23
24
25
Frequency in GHz
Preview Result 2-AVG
Preview Result 1-PK+
PK70-74
AV50-54
Comment
Frequency Range: 18GHz-25GHz
Detector: Av mode and PK mode
Modulation type: GFSK (LE)
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 42 of 43
20170915V1.1.0
No.: SRTC2018-9004(F)-18111202(E)
FCC ID: 2ADOBKS605
AC Power line Conducted Emission
(EUT TX on ( GFSK (LE 1Mbps) ) + charging)
Full Spectrum
70
60
50
Level in dB
礦
40
30
20
10
150k
300 400 500
800 1M
2M
3M 4M 5M 6
8 10M
20M
30M
Frequency in Hz
Preview Result 2-AVG
AC Class B AV
Preview Result 1-PK+
Final_Result QPK
AC Class B QP
Final_Result AVG
Comment
L+N Line
MEASUREMENT RESULT:
Frequency
(MHz)
1.686397
4.078787
4.078787
4.162191
4.179750
4.223647
4.223647
4.504588
4.579213
4.579213
4.640669
4.640669
MaxPeak
(dBuV)
----40.08
41.78
--40.61
--44.90
--44.44
--40.88
Average
(dBuV)
32.73
27.75
----28.77
--33.43
--33.15
--31.31
---
Limit
(dBuV)
46.00
46.00
56.00
56.00
46.00
56.00
46.00
56.00
46.00
56.00
46.00
56.00
Margin
(dB)
13.27
18.25
15.92
14.22
17.23
15.39
12.57
11.10
12.85
11.56
14.69
15.12
Line
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
Corr.
(dB)
29.9
29.8
29.8
29.8
29.9
29.8
29.8
29.8
29.8
29.8
29.8
29.8
---End of Test Report---
The State Radio_monitoring_center Testing Center (SRTC)
Tel: 86-10-5799 6183
Fax: 86-10-57996388
Page number: 43 of 43
20170915V1.1.0
Download: KS605 Mobile Phone ( with BT,WIFI,GSM,WCDMA) Test Report _DTS_BLE Hisense International Co.,Ltd
Mirror Download [FCC.gov]KS605 Mobile Phone ( with BT,WIFI,GSM,WCDMA) Test Report _DTS_BLE Hisense International Co.,Ltd
Document ID4119106
Application IDrFW6EscC9gm2a2ch9L/66g==
Document DescriptionTest Report_DTS_BLE
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize189.34kB (2366785 bits)
Date Submitted2018-12-27 00:00:00
Date Available2018-12-27 00:00:00
Creation Date2018-12-21 11:39:49
Document Lastmod2018-12-24 11:16:04
Document TitleTest Report_DTS_BLE
Document CreatorDoro PDF Writer [1.92] [http://j.mp/the_sz]

Source Exif Data [exif.tools]:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : No
XMP Toolkit                     : Adobe XMP Core 5.6-c015 81.157285, 2014/12/12-00:43:15
Create Date                     : 2018:12:21 11:39:49+08:00
Creator Tool                    : Doro PDF Writer [1.92] [http://j.mp/the_sz]
Modify Date                     : 2018:12:24 11:16:04+08:00
Metadata Date                   : 2018:12:24 11:16:04+08:00
Format                          : application/pdf
Description                     : SRTC2018-9004F-18111202E FCC BLE RF Test Report_Main
Creator                         : 
Title                           : SRTC2018-9004F-18111202E FCC BLE RF Test Report_Main
Producer                        : 
Document ID                     : uuid:82422c0a-e57a-4ac0-af17-850841dcce16
Instance ID                     : uuid:90ff8e05-168c-4dd8-8982-a719dd7488a8
Page Count                      : 44
Author                          : 
Keywords                        : SRTC2018-9004F-18111202E, FCC, BLE, RF, Test, Report_Main
Subject                         : SRTC2018-9004F-18111202E FCC BLE RF Test Report_Main