IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD

Shenzhen Smart Device Technology Co., LTD IoT-3399E

Page 1 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 2 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 3 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 4 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 5 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 6 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 7 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 8 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 9 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 10 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 11 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 12 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 13 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 14 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 15 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 16 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 17 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 18 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 19 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 20 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 21 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 22 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 23 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 24 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 25 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 26 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 27 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 28 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 29 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 30 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 31 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 32 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 33 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 34 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 35 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 36 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 37 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 38 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 39 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 40 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 41 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 42 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 43 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 44 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Page 45 of IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD

Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Table of Contents
1. GENERAL INFORMATION ................................................................................................ 5
1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST ................................................................. 5
1.2 RELATED SUBMITTAL(S) / GRANT (S) ............................................................................................ 7
1.3 TEST METHODOLOGY .................................................................................................................. 7
1.4 EQUIPMENT MODIFICATIONS ........................................................................................................ 7
1.5 SUPPORT DEVICE ....................................................................................................................... 7
1.6 TEST FACILITY AND LOCATION ..................................................................................................... 8
1.7 SUMMARY OF TEST RESULTS ....................................................................................................... 9
2. SYSTEM TEST CONFIGURATION .................................................................................. 10
2.1 EUT CONFIGURATION ............................................................................................................... 10
2.2 SPECIAL ACCESSORIES ............................................................................................................. 10
2.3 DESCRIPTION OF TEST MODES ................................................................................................... 10
2.4 EUT EXERCISE ......................................................................................................................... 10
3. CONDUCTED EMISSIONS TEST .................................................................................... 11
3.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 11
3.2 TEST CONDITION ....................................................................................................................... 11
3.3 MEASUREMENT RESULTS .......................................................................................................... 11
4. MAX. CONDUCTED OUTPUT POWER ........................................................................... 14
4.1 MEASUREMENT PROCEDURE ..................................................................................................... 14
4.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 14
4.3 MEASUREMENT RESULTS .......................................................................................................... 14
5. 6DB BANDWIDTH............................................................................................................ 16
5.1 MEASUREMENT PROCEDURE ..................................................................................................... 16
5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 16
5.3 MEASUREMENT RESULTS .......................................................................................................... 16
6. POWER SPECTRAL DENSITY ....................................................................................... 23
6.1 MEASUREMENT PROCEDURE ..................................................................................................... 23
6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 23
6.3 MEASUREMENT RESULTS .......................................................................................................... 23
7. BAND EDGE AND CONDUCTED SPURIOUS EMISSIONS ........................................... 30
7.1 REQUIREMENT AND MEASUREMENT PROCEDURE ........................................................................ 30
7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 30
7.3 MEASUREMENT RESULTS .......................................................................................................... 30
Page 2 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
8. RADIATED SPURIOUS EMISSIONS AND RESTRICTED BANDS................................. 37
8.1 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 37
8.2 MEASUREMENT PROCEDURE ..................................................................................................... 38
8.3 LIMIT ........................................................................................................................................ 39
8.4 MEASUREMENT RESULTS
................................................................................................. 39
9. ANTENNA APPLICATION ............................................................................................... 44
9.1 ANTENNA REQUIREMENT............................................................................................................ 44
9.2 MEASUREMENT RESULTS .......................................................................................................... 44
10. TEST EQUIPMENT LIST................................................................................................ 45
Page 3 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Revision History of This Test Report
Report Number
Description
Issued Date
NTC1807421FV00
Initial Issue
2018-11-21
Page 4 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
1. GENERAL INFORMATION
1.1 Product Description for Equipment under Test
E.U.T.
: IoT-3399E
Main model number
: IoT-3399E
Additional Model
number
: N/A
Brand Name
: N/A
E.U.T. Type
: Class B
Rating
: DC 12V( from external adapter or terminal product)
Test Voltage
: AC 120V/60Hz (adapter input)
Hardware version
: IoT-3399E-V2.0
Software version
: Android7.1
Note
: This report only applies to 2.4G WIFI function.
Technical parameters
Frequency Range
Modulation Type
Number of Channel
Channel space
Date Rate
Antenna Type
Antenna Gain
: 2412MHz~2462MHz(802.11b/802.11g/802.11n(HT20))
: CCK, DQPSK, DBPSK for 802.11b
OFDM for 802.11g/n
: 11 for 802.11b/g/n(HT20)
: 5MHz
: 802.11b:1~11Mbps,
802.11g:6~54Mbps
802.11n(HT20): 6.5~72.2Mbps
: External plastic rod antenna *2
: 3.5dBi
Page 5 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
WIFI Channel List
802.11 b/g/n(HT20)
Channel
10
11
Frequency
MHz
2412
2417
2422
2427
2432
2437
2442
2447
2452
2457
2462
Note: According to section 15.31(m), regards to the operating frequency range over
10MHz, the Lowest, middle, and the Highest frequency of channel were
selected to perform the test. The selected frequency see below:
802.11b/g/n(HT20)
Channel
11
Test SW version
Frequency
MHz
2412
2437
2462
RFTestTool-user-5.6_sign
Page 6 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
1.2 Related Submittal(s) / Grant (s)
This submittal(s) (test report) is intended for FCC ID: 2AITM-IOT-3399E filing to
comply with Section 15.247 of the FCC Part 15(2017), Subpart C Rule.
1.3 Test Methodology
Both AC mains line-conducted and radiated emission measurements were performed
according to the procedures in ANSI C63.10 (2013). Radiated emission measurement
was performed in semi-anechoic chamber and conducted emission measurement
was performed in shield room. For radiated emission measurement, preliminary
scans were performed in the semi-anechoic chamber only to determine the worst
case modes. All radiated tests were performed at an antenna to EUT distance of 3
meters.
1.4 Equipment Modifications
Not available for this EUT intended for grant.
1.5 Support Device
Notebook
Adapter
(For Notebook)
Antenna
Adapter
: Manufacturer: IBM
Model: 1834
P/N: 13N5615
CE, FCC: DOC
: Manufacturer: Huntkey
Model: HKA09019047-6D
I/P: AC 100-240V 50-60Hz, 1.5A
O/P: DC 19V 4.74A
: Provided by the Manufacturer
Manufacturer: BGS
M/N: SMT-006
Antenna Gain: 3.5dBi
: Provided by the Manufacturer
Manufacturer: BSY
M/N: BSY018B120150V U
I/P:AC100-240V ~50/60Hz, 0.4A
O/P:12V1.5A
Page 7 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
1.6 Test Facility and Location
Site Description
EMC Lab
: Listed by CNAS, August 13, 2018
The certificate is valid until August 13, 2024
The Laboratory has been assessed and proved to
be in compliance with CNAS/CL01
The Certificate Registration Number is L5795.
Listed by A2LA, November 01, 2017
The certificate is valid until December 31, 2019
The Laboratory has been assessed and proved to
be in compliance with ISO17025
The Certificate Registration Number is 4429.01
Listed by FCC, November 06, 2017
The Designation Number is CN1214
Test Firm Registration Number: 907417
Name of Firm
Site Location
Listed by Industry Canada, June 08, 2017
The Certificate Registration Number. Is 46405-9743
: Dongguan Nore Testing Center Co., Ltd.
(Dongguan NTC Co., Ltd.)
: Building D, Gaosheng Science & Technology Park,
Zhouxi Longxi Road, Nancheng District, Dongguan
City, Guangdong Province, China
Page 8 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
1.7 Summary of Test Results
FCC Rules
Description Of Test
Uncertainty
Result
§15.207 (a)
AC Power Conducted Emission
±1.06dB
Compliant
§15.247(b)(3)
Max. Conducted Output Power
±1.06dB
Compliant
§15.247(a)(2)
6dB Bandwidth
±1.42 x10-4%
Compliant
§15.247(e)
Power Spectral Density
±1.06dB
Compliant
±1.70dB
Compliant
±3.70dB
Compliant
N/A
Compliant
Band Edge and Conducted
Spurious Emissions
§15.247(d),§15.209, Radiated Spurious Emissions and
§15.205
Restricted Bands
§15.247(d)
§15.203
Antenna Requirement
Page 9 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
2. System Test Configuration
2.1 EUT Configuration
The EUT configuration for testing is installed on RF field strength measurement to
meet the Commissions requirement and operating in a manner which intends to
maximize its emission characteristics in a continuous normal application.
2.2 Special Accessories
Not available for this EUT intended for grant.
2.3 Description of test modes
The EUT has been tested under continuous operating condition. Test program used to
control the EUT staying in continuous transmitting mode. The Lowest, middle and
highest channel were chosen for testing, and modulation type CCK, DQPSK, DBPSK,
OFDM and all data rate were tested. But only the worst case data is shown in this
report.
2.4 EUT Exercise
The EUT was operated in the engineering mode to fix the Tx frequency that was for
the purpose of the measurements.
Page 10 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
3. Conducted Emissions Test
3.1 Test SET-UP (Block Diagram of Configuration)
3.2 Test Condition
Test Requirement: FCC Part 15.207
Frequency Range: 150 KHz ~ 30 MHz
Detector: RBW 9 KHz, VBW 30 KHz
Operation Mode: TX
3.3 Measurement Results
Please refer to following plots of the worst case: 802.11n(HT20) High Channel
Page 11 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Page 12 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Page 13 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
4. Max. Conducted Output Power
4.1 Measurement Procedure
Maximum Conducted Output power at Antenna Terminals, FCC Rules 15.247(b)(3):
One of the following procedures may be used to determine the maximum peak
conducted output power of a DTS EUT.
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.
4.2 Test SET-UP (Block Diagram of Configuration)
EUT
Power meter
4.3 Measurement Results
Pass
Please refer to following table.
Page 14 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Temperature :
22 ℃
Humidity :
53%
Test By:
Lee
Test Date :
June 20, 2018
Test Result:
PASS
Frequency
MHz
Data Rate
Mbps
Peak Output Power
dBm
Limit
dBm
IEEE 802.11b Mode (CCK, Antenna Gain=3.5dBi)
Low Channel: 2412
7.49
30
Middle Channel: 2437
7.90
30
High Channel: 2462
8.15
30
IEEE 802.11g Mode (OFDM, Antenna Gain=3.5dBi)
Low Channel: 2412
8.57
30
Middle Channel: 2437
9.00
30
High Channel: 2462
9.41
30
Note: 1. Both of antennas have considered during pre-test, but only the worst case (ANT_0)
was recorded.
2. CCK was worst case of the 802.11b
Frequency
MHz
Data Rate
Mbps
Peak Output Power
dBm
Limit
dBm
IEEE 802.11n(HT20) Mode (OFDM, Antenna Gain=3.5dBi)
ANT_0
ANT_1
Total
8.68
8.45
11.58
6.5
9.47
9.00
12.25
30
6.5
9.55
9.18
12.38
30
Low Channel: 2412
6.5
Middle Channel: 2437
High Channel: 2462
30
Note: The working on MIMO mode.
Page 15 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
5. 6dB Bandwidth
5.1 Measurement Procedure
DTS 6dB Channel Bandwidth, FCC Rule 15.247(a)(2):
The antenna port of the EUT was connected to the input of a spectrum analyzer.
Analyzer was set as below according to FCC KDB558074(v05):
1. Set resolution bandwidth (RBW) = 100kHz
2. Set the video bandwidth (VBW) ≥ 3 x RBW, Detector = Peak.
3. Trace mode = max hold.
4. Sweep = auto couple.
5. Measure the maximum width of the emission that is constrained by the
frequencies associated with the two amplitude points (upper and lower) that are
attenuated by 6 dB relative to the maximum level measured in the fundamental
emission
5.2 Test SET-UP (Block Diagram of Configuration)
EUT
Spectrum Analyzer
5.3 Measurement Results
Pass
Please refer to following table and plots.
Page 16 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Temperature :
22 ℃
Humidity :
Test By:
Lee
Test Date :
Test Result:
PASS
Frequency
MHz
Data Rate
Mbps
53 %
November 02, 2018
6dB Bandwidth
MHz
Limit
IEEE 802.11b Mode (CCK)
Low Channel: 2412
8.568
>500KHz
Middle Channel: 2437
8.573
>500KHz
High Channel: 2462
8.104
>500KHz
IEEE 802.11g Mode (OFDM)
Low Channel: 2412
16.42
>500KHz
Middle Channel: 2437
16.42
>500KHz
High Channel: 2462
16.41
>500KHz
IEEE 802.11n(HT20) Mode (OFDM)
Low Channel: 2412
6.5
17.61
>500KHz
Middle Channel: 2437
6.5
17.64
>500KHz
High Channel: 2462
6.5
17.64
>500KHz
Note: 1. Both of antennas have considered during pre-test, but only the worst case (ANT_0)
was recorded.
2. CCK was worst case of the 802.11b
Page 17 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11b Low Channel
802.11b Middle Channel
Page 18 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11b High Channel
802.11g Low Channel
Page 19 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11g Middle Channel
802.11g High Channel
Page 20 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11n(HT20) Low Channel
802.11n(HT20) Middle Channel
Page 21 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11n(HT20) High Channel
Page 22 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
6. Power Spectral Density
6.1 Measurement Procedure
Power Spectral Density, FCC Rule 15.247(e):
The antenna port of the EUT was connected to the input of a spectrum analyzer.
Analyzer was set as below according to FCC KDB558074 (v05):
1. Set analyzer center frequency to DTS channel center frequency.
2. Set the span to 1.5 times the DTS bandwidth.
3. Set the RBW to: 3 kHz≤RBW≤100KHz
4. Set the VBW ≥ 3 x RBW.
5. Detector = peak.
6. Sweep time = auto couple.
7. Trace mode = max hold.
8. Allow trace to fully stabilize.
9. Use the peak marker function to determine the maximum amplitude level within
the RBW.
10. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat.
6.2 Test SET-UP (Block Diagram of Configuration)
EUT
Spectrum Analyzer
6.3 Measurement Results
Pass
Please refer to following table and plots.
Page 23 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Temperature :
22 ℃
Humidity :
53 %
Test By:
Lee
Test Date :
November 02, 2018
Test Result:
PASS
Frequency
MHz
Data Rate
Mbps
PSD
dBm/3kHz
Limit
dBm/3kHz
IEEE 802.11b Mode (CCK)
Low Channel: 2412
-15.505
Middle Channel: 2437
-13.899
High Channel: 2462
-14.497
IEEE 802.11g Mode (OFDM)
Low Channel: 2412
-16.940
Middle Channel: 2437
-17.055
High Channel: 2462
-16.650
Note: 1. Both of antennas have considered during pre-test, but only the worst case (Ant_0)
was recorded.
2. CCK was worst case of the 802.11b
Frequency
MHz
Data Rate
Mbps
PSD
dBm/3kHz
Limit
dBm/3kHz
IEEE 802.11n(HT20) Mode (OFDM)
Low Channel: 2412
6.5
ANT_0
-16.934
ANT_1
Total
-16.993 -13.950
Middle Channel: 2437
6.5
-16.871
-16.952 -13.900
High Channel: 2462
6.5
-16.254
-16.980 -13.590
Note: 1. The working on MIMO mode.
2. Both of antennas have been tested, but only the worst case (ANT_0) was
recorded.
Page 24 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11b Low Channel
802.11b Middle Channel
Page 25 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11b High Channel
802.11g Low Channel
Page 26 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11g Middle Channel
802.11g High Channel
Page 27 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11n(HT20) Low Channel
802.11n(HT20) Middle Channel
Page 28 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11n(HT20) High Channel
Page 29 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
7. Band Edge and Conducted Spurious Emissions
7.1 Requirement and Measurement Procedure
In any 100KHz bandwidth outside the frequency band in which the spread spectrum
intentional radiator is operating, the radio frequency power that is produced by the
intentional radiator shall be at least 20dB below that in the 100KHz bandwidth within
the band that contains the highest level of the desired power, based on either an RF
conducted or a radiated measurement.
The antenna port of the EUT was connected to the input of a spectrum analyzer.
Analyzer was set as below.
MEASUREMENT PROCEDURE REF
1. Set the RBW = 100 kHz.
2. Set the VBW ≥ 300 kHz.
3. Detector = peak.
4. Sweep time = auto couple.
5. Trace mode = max hold.
6. Allow trace to fully stabilize.
7. Use the peak marker function to determine the maximum power level in any 100
kHz band segment within the fundamental EBW.
MEASUREMENT PROCEDURE OOBE
1. Set RBW = 100 kHz.
2. Set VBW ≥ 300 kHz.
3. Detector = peak.
4. Sweep = auto couple.
5. Trace Mode = max hold.
6. Allow trace to fully stabilize.
7. Use the peak marker function to determine the maximum amplitude level.
7.2 Test SET-UP (Block Diagram of Configuration)
EUT
Spectrum Analyzer
7.3 Measurement Results
The test plots and table showed all spurious emission and up to the tenth harmonic
was measured and they were found to be at least 20dB below the highest level of the
desired power in the passband. Please refer to below plots.
Page 30 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Band Edge
802.11b CCK Low Channel
802.11b CCK High Channel
Note: CCK was worst case of the 802.11b
Page 31 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11g Low Channel
802.11g High Channel
Page 32 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
802.11n(HT20) Low Channel
802.11n(HT20) High Channel
Page 33 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Conducted Spurious Emissions
The worst case: 802.11g
Low Channel Below 1G
Above 1G
Page 34 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Middle Channel Below 1G
Above 1G
Page 35 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
High Channel Below 1G
Above 1G
Note: Sweep points=30001pts
Page 36 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
8. Radiated Spurious Emissions and Restricted Bands
8.1 Test SET-UP (Block Diagram of Configuration)
8.1.1 Radiated Emission Test Set-Up, Frequency Below 30MHz
Turntable
3m
EUT
Test
Receiver
0.8 m
Ground Plane
Coaxial Cable
Page 37 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
8.1.2 Radiated Emission Test Set-Up, Frequency above 1GHz
3m
4m
Turntable
EUT
1.5m
Amplifier
Spectrum
Analyzer
8.2 Measurement Procedure
a. Blow 1GHz, the EUT was placed on the top of a rotating table 0.8 meters above the
ground at a 3 meter semi- anechoic chamber room.
b. For the radiated emission test above 1GHz:
The EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3
meter full anechoic chamber room. The table was rotated 360 degrees to determine the
position of the highest radiation. 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 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.
c. The EUT was set 3 meters away from the interference-receiving antenna, which was
mounted on the top of a variable-height antenna tower.
d. 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.
e. 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. The test-receiver system
was set to peak detect function and specified bandwidth with maximum hold mode.
f. A Quasi-peak measurement was then made for that frequency point for below 1GHz test.
PK and AV for above 1GHz emission test.
Page 38 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
During the radiated emission test, the spectrum analyzer was set with the following
configurations:
Frequency Band
Level
Resolution Bandwidth
Video Bandwidth
(MHz)
30 to 1000
QP
120 kHz
300 kHz
Peak
1 MHz
3 MHz
Above 1000
Average
1 MHz
10 Hz
8.3 Limit
Frequency range
MHz
0.009 ~ 0.490
0.490 ~ 1.705
1.705 ~ 30
30 ~ 88
88 ~ 216
216 ~ 960
Above 960
Distance Meters
300
30
30
Field Strengths Limit (15.209)
V/m
2400/F(kHz)
24000/F(kHz)
30
100
150
200
500
Remark:(1) Emission level (dB)V = 20 log Emission level V/m
(2) The smaller limit shall apply at the cross point between two
frequency bands.
(3) As shown in 15.35(b), for frequencies above 1000MHz, the
field strength limits are based on average detector, however,
the peak field strength of any emission shall not exceed the
maximum permitted average limits, specified above by more
than 20dB under any condition of modulation.
(4) The frequency range scanned is from the lowest radio
frequency signal generated in the device which is greater than
9 kHz to the tenth harmonic of the highest fundamental
frequency or 40 GHz, whichever is lower.
(5) §15.247(d) specifies that emissions which fall in the restricted
bands, as defined in §15.205 comply with radiated emission
limits specified in §15.209.
8.4 Measurement Results
Please refer to following plots of the worst case: 802.11n(HT20) High Channel
Page 39 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Note: Below 30MHz, the emissions are lower than 20dB below the allowable limit.
Page 40 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Note: Below 30MHz, the emissions are lower than 20dB below the allowable limit.
Page 41 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Test Mode:
Frequency Range:
Test Result:
Measured Distance:
Temperature :
Humidity :
Test By:
24℃
47 %
Sance
-11.23 -0.64
-18.51 -12.71
58.26
45.87
43.45
31.28
74.00
74.00
54.00
54.00
-9.36 -4.17
-17.59 -12.18
55.46
45.82
Operation Mode: TX Mode (Mid)
41.16
6.56
62.02
48.72 74.00
30.76 10.53
56.35
41.29 74.00
54.00
54.00
-11.98 -5.28
-17.65 -12.71
57.80
45.16
43.65
33.04
74.00
74.00
54.00
54.00
-9.64 -3.79
-18.31 -10.43
58.18
47.85
Operation Mode: TX Mode (High)
43.62
64.94
50.38 74.00
6.76
33.72 10.57
58.42
44.29 74.00
54.00
54.00
-9.06
-15.58
54.01
45.07
40.47
31.16
54.00
54.00
-13.23 -6.77
-18.36 -12.27
4824
7236
--4824
7236
---
Note:
July 17, 2018
Ant.Pol.
(H/V)
4924
7386
--4924
7386
---
Test Date :
Reading
Emission Level
Limit 3m
Factor
Level(dBuV)
(dBuV)
(dBuV/m)
(dB/m)
PK
AV
PK
AV
PK
AV
Operation Mode: TX Mode (Low)
56.39 46.98
6.38
62.77
53.36 74.00 54.00
45.01 30.81 10.48
55.49
41.29 74.00 54.00
Freq.
(MHz)
4874
7311
--4874
7311
---
The worst case:
802.11g
Above 1GHz
PASS
3m
6.38
10.48
6.56
10.53
6.76
10.57
64.64
56.41
64.36
55.69
60.77
55.64
49.83
41.82
50.21
43.57
47.23
41.73
74.00
74.00
Margin
(dB)
PK
AV
-3.62
-9.71
(1) All Readings are Peak Value and AV.
(2) Emission Level= Reading Level + Factor
(3) Factor= Antenna Gain + Cable Loss – Amplifier Gain
(4) Data of measurement within this frequency range shown “ ---” in the table
above means the reading of emissions are attenuated more than 10dB
below the permissible limits.
(5) Measurement uncertainty : ±3.7dB.
(6) Horn antenna used for the emission over 1000MHz.
Page 42 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
Spurious Emission in restricted band:
Operation Mode:
Frequency Range:
Test Result:
Measured Distance:
Freq.
(MHz)
Ant.Pol.
(H/V)
2399.000
2399.000
2483.560
2483.560
Note:
TX
Above 1GHz
PASS
3m
Reading
Level(dBuV)
PK
AV
57.25
57.14
55.52
51.02
43.50
45.40
40.95
37.20
Test Date :
Temperature :
Humidity :
Test By:
July 17, 2018
24 ℃
47 %
Sance
Emission Level
(dBuV)
PK
AV
The worst case:
Test Mode: 802.11g
0.09
57.38
43.63
0.09
57.27
45.53
0.34
55.86
41.29
0.34
51.36
37.54
Factor
(dB/m)
Limit 3m
(dBuV/m)
PK
AV
74.00
74.00
74.00
74.00
54.00
54.00
54.00
54.00
Margin
(dB)
PK
AV
-16.62 -10.37
-16.73 -8.47
-18.14 -12.71
-22.64 -16.46
(1) All Readings are Peak Value and AV.
(2) Emission Level= Reading Level+Probe Factor +Cable Loss
(3) Measurement uncertainty : ±3.7dB
Page 43 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
9. Antenna Application
9.1 Antenna requirement
According to of FCC part 15C section 15.203 and 15.240:
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. The use of a
permanently attached antenna or of an antenna that uses a unique coupling to the
intentional radiator, the manufacturer may design the unit so that a broken antenna can
be replaced by the user, but the use of a standard antenna jack or electrical connector is
prohibited.
Systems operating in the 2400-2483.5MHz band that are used exclusively for fixed,
point-to-point operations may employ transmitting antennas with directional gain greater
than 6dBi provided the maximum peak output power of the intentional radiator is
reduced by 1dB for every 3dB that the directional gain of the antenna exceeds 6dBi.
9.2 Measurement Results
The antenna is External plastic rod antenna that no antenna other than furnished by the
responsible party shall be used with the device, and the best case gain of the antenna is
3.5dBi, So, the antenna is consider meet the requirement.
Page 44 of 45
Dongguan Nore Testing Center Co., Ltd.
Report No.: NTC1807421FV00
FCC ID: 2AITM-IOT-3399E
10. Test Equipment List
Description
Manufacturer
Model Number
Serial
Number
Characteristics
Test Receiver
Rohde & Schwarz
ESCI7
100837
9KHz~7GHz
Mar. 14, 2018 Mar. 13, 2019
Antenna
Schwarzbeck
VULB9162
9162-010
30MHz~7GHz
Mar. 23, 2018 Mar. 22, 2019
Rohde & Schwarz
FSU26
200409/026
Keysight
N9020A
Rohde & Schwarz
FSV40
101003
10Hz~40GHz
Apr. 24, 2018 Apr. 23, 2019
Horn Antenna
Schwarzbeck
BBHA9170
9170-372
15GHz~40GHz
Mar. 23, 2018 Mar. 22, 2019
Pre-Amplifier
EMCI
EMC 184045
980102
18GHz~40GHz
Apr. 24, 2018 Apr. 23, 2019
Power Sensor
DARE
RPR3006W
15I00041SN
O64
CMW500
149004
071078
Spectrum
Analyzer
Spectrum
Analyzer
Spectrum
Analyzer
Communication
Rohde & Schwarz
Tester
Calibration
Date
Calibration
Due Date
20Hz~26.5GHz Mar. 14, 2018 Mar. 13, 2019
MY54200831 20Hz~26.5GHz
Apr. 24, 2018 Apr. 23, 2019
100MHz~6GHz Mar. 14, 2018 Mar. 13, 2019
70MHz~6GHz
Mar. 14, 2018 Mar. 13, 2019
Horn Antenna
COM-Power
AH-118
500MHz~18GHz Mar. 23, 2018 Mar. 22, 2019
Pre-Amplifier
HP
HP 8449B
3008A00964 1GHz~26.5GHz Mar. 14, 2018 Mar. 13, 2019
Pre-Amplifier
HP
HP 8447D
1145A00203 100KHz~1.3GHz Mar. 14, 2018 Mar. 13, 2019
Loop Antenna
Schwarzbeck
FMZB 1513
1513-272
9KHz~30MHz
Apr. 24, 2018 Apr. 23, 2019
Temperature &
Humidity
Chamber
REMAFEE
SYHR225L
N/A
-40~150℃
Apr. 24, 2018 Apr. 23, 2019
DC Source
MY
MY8811
N/A
0~30V
N/A
N/A
Temporary
antenna
connector
TESCOM
SS402
N/A
9KHz~25GHz
N/A
N/A
Power Meter
Anritsu
ML2495A
1139001
100k-65GHz
Apr. 24, 2018 Apr. 23, 2019
Power Sensor
Anritsu
MA2411B
100345
300M-40GHz
Apr. 24, 2018 Apr. 23, 2019
Test Software
EZ
EZ_EMC
N/A
N/A
N/A
N/A
Note: 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.
---End--Page 45 of 45
Download: IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Mirror Download [FCC.gov]IOT-3399E IoT-3399E Test Report ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Shenzhen Smart Device Technology Co., LTD
Document ID4113822
Application ID5HxAOSENtJnZTryh4KFVqw==
Document Description14_IoT-3399E TestRpt_DTS_WiFi r3
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeTest Report
Display FormatAdobe Acrobat PDF - pdf
Filesize305.05kB (3813068 bits)
Date Submitted2018-12-21 00:00:00
Date Available2018-12-22 00:00:00
Creation Date2018-12-21 18:54:19
Producing SoftwareMicrosoft® Office Word 2007
Document Lastmod2018-12-21 18:54:44
Document TitleELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT
Document CreatorMicrosoft® Office Word 2007
Document Author: fly

Source Exif Data [exif.tools]:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.7
Linearized                      : No
Author                          : fly
Create Date                     : 2018:12:21 18:54:19+08:00
Modify Date                     : 2018:12:21 18:54:44+08:00
Has XFA                         : No
Language                        : zh-CN
Tagged PDF                      : Yes
XMP Toolkit                     : Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04
Format                          : application/pdf
Creator                         : fly
Title                           : ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT
Creator Tool                    : Microsoft® Office Word 2007
Metadata Date                   : 2018:12:21 18:54:44+08:00
Producer                        : Microsoft® Office Word 2007
Document ID                     : uuid:9cb5293b-81b3-4c85-9ebe-1d5fd9c59bee
Instance ID                     : uuid:8e1fd98c-b444-4ddd-8b9a-52ed6b9ccbda
Page Count                      : 45