Radio Test Report
Report No.:STS2506034W01 Issued for
Shenzhen GMK Technology Co., Ltd. 4-5/F, #9 Bldg, HuaLian Industrial Park, XinShi Community,
Dalang St, Longhua Dist, 518109, Shenzhen, China
Product Name: Mini PC
Brand Name: GMKtec
Model Name: G10
Series Model(s):
G10 PLUS, G10 Pro, G11, G11 PLUS, G11 Pro, G12, G13, G14, G15, G16
FCC ID: 2AXUD-G10
Test Standards: FCC Part15.247
The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd.
Page 2 of 169
Report No.: STS2506034W01
TEST REPORT Applicant's Name ................. : Shenzhen GMK Technology Co., Ltd. Address ................................. : 4-5/F, #9 Bldg, HuaLian Industrial Park, XinShi Community, Dalang
St, Longhua Dist, 518109, Shenzhen, China Manufacturer's Name........... : Shenzhen GMK Technology Co., Ltd. Address ................................. : 4-5/F, #9 Bldg, HuaLian Industrial Park, XinShi Community, Dalang
St, Longhua Dist, 518109, Shenzhen, China Product Description
Product Name ........................ : Mini PC
Brand Name........................... : GMKtec
Model Name .......................... : G10
Series Model(s) .................... :
G10 PLUS, G10 Pro, G11, G11 PLUS, G11 Pro, G12, G13, G14, G15, G16
Standards ............................. : FCC Part 15.247
Test Procedure........................: ANSI C63.10-2020
This device described above has been tested by STS, 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. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd.
Date of Test ...........................................:
Date of receipt of test item......................: 06 June 2025
Date (s) of performance of tests .............: 06 June 2025~12 June 2025
Date of Issue ..........................................: 12 June 2025
Test Result ..............................................: Pass
Testing Engineer : Technical Manager : Authorized Signatory :
(Aaron Bu) (Skylar Li) (Bovey Yang)
Page 3 of 169
Table of Contents
Report No.: STS2506034W01
Page
1. SUMMARY OF TEST RESULTS
6
1.1 TEST FACTORY
7
1.2 MEASUREMENT UNCERTAINTY
7
2. GENERAL INFORMATION
8
2.1 GENERAL DESCRIPTION OF THE EUT
8
2.2 DESCRIPTION OF THE TEST MODES
10
2.3 TEST SOFTWARE AND POWER LEVEL
11
2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11
2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 12
2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS
13
3. EMC EMISSION TEST
14
3.1 CONDUCTED EMISSION MEASUREMENT
14
3.2 RADIATED EMISSION MEASUREMENT
18
4. CONDUCTED SPURIOUS & BAND EDGE EMISSION
30
4.1 LIMIT
30
4.2 TEST PROCEDURE
30
4.3 DEVIATION FROM STANDARD
30
4.4 TEST SETUP
30
4.5 EUT OPERATION CONDITIONS
30
4.6 TEST RESULTS
30
5. POWER SPECTRAL DENSITY TEST
31
5.1 LIMIT
31
5.2 TEST PROCEDURE
31
5.3 DEVIATION FROM STANDARD
31
5.4 TEST SETUP
31
5.5 EUT OPERATION CONDITIONS
31
5.6 TEST RESULTS
31
6. BANDWIDTH TEST
32
6.1 LIMIT
32
6.2 TEST PROCEDURE
32
6.3 DEVIATION FROM STANDARD
32
6.4 TEST SETUP
32
6.5 EUT OPERATION CONDITIONS
32
Page 4 of 169
Table of Contents
Report No.: STS2506034W01
Page
6.6 TEST RESULTS
32
7. PEAK OUTPUT POWER TEST
33
7.1 LIMIT
33
7.2 TEST PROCEDURE
33
7.3 DEVIATION FROM STANDARD
34
7.4 TEST SETUP
34
7.5 EUT OPERATION CONDITIONS
34
7.6 TEST RESULTS
34
8. ANTENNA REQUIREMENT
35
8.1 STANDARD REQUIREMENT
35
8.2 EUT ANTENNA
35
APPENDIX 1-TEST DATA
36
DUTY CYCLE
36
MAXIMUM AVERAGE CONDUCTED OUTPUT POWER
49
MAXIMUM PEAK CONDUCTED OUTPUT POWER
68
-6DB BANDWIDTH
69
MAXIMUM POWER SPECTRAL DENSITY LEVEL
88
BAND EDGE
107
CONDUCTED RF SPURIOUS EMISSION
132
APPENDIX 2-PHOTOS OF TEST SETUP
169
Page 5 of 169
Revision History
Report No.: STS2506034W01
Rev.
Issue Date
Report No.
Effect Page
00
12 June 2025
STS2506034W01
ALL
Contents Initial Issue
Page 6 of 169
Report No.: STS2506034W01
1. SUMMARY OF TEST RESULTS
Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02.
Standard Section 15.207
15.247 (a)(2)
FCC Part 15.247,Subpart C Test Item
Conducted Emission 6dB Bandwidth
15.247 (b)(3)
Output Power
15.209 15.247 (d) 15.247 (e)
Radiated Spurious Emission
Conducted Spurious & Band Edge Emission
Power Spectral Density
15.205
Part 15.247(d)/ part 15.209(a)
15.203
Restricted Band Edge Emission Band Edge Emission Antenna Requirement
NOTE:
(1) `N/A' denotes test is not applicable in this Test Report.
(2) All tests are according to ANSI C63.10-2020.
Judgment PASS PASS PASS PASS PASS PASS PASS PASS PASS
Remark ----------
Page 7 of 169
Report No.: STS2506034W01
1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao'an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569
IC test Firm Registration Number: 12108A
A2LA Certificate No.: 4338.01
1.2 MEASUREMENT UNCERTAINTY
The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %.
No.
Item
Uncertainty
1
RF output power, conducted
±0.755dB
2
Unwanted Emissions, conducted
±2.874dB
3
All emissions, radiated 9K-30MHz
±3.80dB
4
All emissions, radiated 30M-1GHz
±4.18dB
5
All emissions, radiated 1G-6GHz
±4.90dB
6
All emissions, radiated>6G
±5.24dB
7
Conducted Emission (9KHz-150KHz)
±2.19dB
8
Conducted Emission (150KHz-30MHz)
±2.53dB
9
Occupied Channel Bandwidth
±3.5%
10
Power Spectral Density, conducted
±1.245dB
11
Duty Cycle
±3.2%
Page 8 of 169
Report No.: STS2506034W01
2. GENERAL INFORMATION
2.1 GENERAL DESCRIPTION OF THE EUT
Product Name
Mini PC
Brand Name
GMKtec
Model Name Series Model(s) Model Difference
Product Description
Channel List
G10
G10 PLUS, G10 Pro, G11, G11 PLUS, G11 Pro, G12, G13, G14,
G15, G16
Only the model is different, the motherboard and the circuit are the
same
The EUT is a Mini PC
Operation
802.11b/g/n/ax 20: 2412~2462 MHz
Frequency:
802.11n/ax40:2422~2452MHz
802.11b(DSSS):CCK,DQPSK,DBPSK
802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM
Modulation Type:
802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11ax(OFDM, OFDMA):
BPSK,QPSK,16-QAM,64-QAM,256-QAM,
1024QAM
802.11b:11/5.5/2/1 Mbps
802.11g:54/48/36/24/18/12/9/6Mbps
802.11n(20MHz):
65/58.5/52/39/26/19.5/13/6.5Mbps
Bit Rate of
802.11n(40MHz):
Transmitter:
135/121.5/108/81/54/40.5/37/13.5Mbps
802.11ax(HE20):
135/65/58.5/52/39/26/19.5/13/6.5Mbps
802.11ax(HE40):
270/135/121.5/108/81/54/40.5/37/13.5Mbps
Number of
802.11b/g/n/ax20: 11CH
Channel:
802.11n/ax 40: 7CH
Antenna Type:
PIFA
Antenna Gain:
ANT 1: 1.65 dBi ANT 2: 1.65 dBi MIMO: 4.66 dBi
Please refer to the Note 2.
Power Rating Adapter Battery
Input: DC 19.0V 3.42A 64.98W
Input: 100-240V~ 50/60Hz 1.5A Output: DC 19V 3.42A 64.98W
N/A
Hardware version number ADB55
Software version number
Windows11 24H2
Connecting I/O Port(s)
Please refer to the Note 1.
Note:
1. For a more detailed features description, please refer to the manufacturer's specifications or the User Manual.
Page 9 of 169
Report No.: STS2506034W01
2. The antenna details in this report are based on the manufacturer provided antenna specification documents and apply only to the tested sample identified herein. Any discrepancies in the antenna information may affect the accuracy of the test results, and the customer assumes responsibility for any related issues.. Note: In section 15.31(m), regards to the operating frequency range over 10 MHz, the Lowest frequency, themiddle frequency, and the highest frequency of channel were selected to perform the test, and the selectedchannel see below: Carrier Frequency Channel
2.4GHz Test Frequency: For 802.11b/g/n/ax (HT20)
For 802.11n/ax (HT40)
Channel
Freq.(MHz)
Channel
Freq.(MHz)
01
2412
03
2422
06
2437
06
2437
11
2462
09
2452
3. KDB 662911 D01 Multiple Transmitter Output v02r01
2) Directional Gain Calculations for In-Band Measurements
a) Basic methodology with NANT transmit antennas, each with the same directional gain GANT dB
i, being driven by NANT transmitter outputs of equal power. Directional gain is to be computed as f
ollows:
(i) If any transmit signals are correlated with each other,
Directional gain = GANT + 10 log(NANT) dBi
(ii) If all transmit signals are completely uncorrelated with each other,
Directional gain = GANT
ANT 1: 1.65 dBi ANT 2: 1.65 dBi MIMO: 4.66 dBi GANT + 10 log(NANT) dBi 4.66dBi
Page 10 of 169
Report No.: STS2506034W01
2.2 DESCRIPTION OF THE TEST MODES Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively.
Worst Mode
Description
Data Rate
Mode 1
TX IEEE 802.11b CH1
1 Mbps
Mode 2
TX IEEE 802.11b CH6
1 Mbps
Mode 3
TX IEEE 802.11 b CH11
1 Mbps
Mode 4
TX IEEE 802.11g CH1
6 Mbps
Mode 5
TX IEEE 802.11g CH6
6 Mbps
Mode 6
TX IEEE 802.11g CH11
6 Mbps
Mode 7
TX IEEE 802.11n HT20 CH1
MCS 0
Mode 8
TX IEEE 802.11n HT20 CH6
MCS 0
Mode 9
TX IEEE 802.11n HT20 CH11
MCS 0
Mode 10
TX IEEE 802.11n HT40 CH3
MCS 0
Mode 11
TX IEEE 802.11n HT40 CH6
MCS 0
Mode 12
TX IEEE 802.11n HT40 CH9
MCS 0
Mode 13
TX IEEE 802.11ax HE20 CH1
NSS1 MCS0
Mode 14
TX IEEE 802.11ax HE20 CH6
NSS1 MCS0
Mode 15
TX IEEE 802.11ax HE20 CH11
NSS1 MCS0
Mode 16
TX IEEE 802.11ax HE40 CH3
NSS1 MCS0
Mode 17
TX IEEE 802.11ax HE40 CH6
NSS1 MCS0
Mode 18
TX IEEE 802.11ax HE40 CH9
NSS1 MCS0
Note:
(1) The measurements are performed at all Bit Rate of Transmitter, the worst data was reported.
(2) We have be tested for all avaiable U.S. voltage and frequencies(For 120V,50/60Hz and 240V, 50/60Hz) for which the device is capable of operation, and the worst case of 120V
/60Hz is shown in the report. (3)The 802.11ax mode is investigated among different tones(26/52/106/242-tone RU channel),
full resource units (RU), partial resourceunits. The partial RU has no higher power than full RU's, thus the full RU is chosen as main testconfiguration.
AC Conducted Emission AC Conducted Emission
Test Case Mode19: Keeping TX + WLAN Link
Page 11 of 169
Report No.: STS2506034W01
2.3 TEST SOFTWARE AND POWER LEVEL During testing channel & power controlling software provided by the customer was used to control the operating channel as well as the output power level.
RF Function WIFI(2.4G)
Type 2.4G WIFI
Mode Or Modulation type
802.11b 802.11g 802.11n(HT20) 802.11n(HT40)
802.11ax(HE20)
ANT Gain(dBi)
ANT 11.65 ANT 21.65 MIMO:4.66
ANT_1 Power Class 14 12 12 10
10
ANT_2 Power Class 14 12 12 10
10
802.11ax(HE40)
10
10
2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED
Radiated Spurious Emission Test
AC Plug
E-2 Adapter
EUT
AC
C-1
E-1
Plug
Computer
monitor
AC Conducted Emission Test
AC Plug
E-2 Adapter
EUT
AC
C-1
E-1
Plug
Computer
monitor
RF Conducted Test
AC Plug
E-2 Adapter
EUT
AC
C-1
E-1
Plug
Computer
monitor
Page 12 of 169
Report No.: STS2506034W01
2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS
The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests.
Item Equipment
Mfr/Brand
Model/Type No.
Note
C-1 HDMI Cable
GMKtec
EVO-X2
N/A
E-1 Computer monitor
PHILIPS
FASTIPS
N/A
E-2
Adapter
JHD-AD066C6-190342BA-A
N/A
N/A
Item Equipment
C-1
Shielded
Mfr/Brand NO
Length 100cm
Note N/A
Note:
(1) For detachable type I/O cable should be specified the length in cm inLengthcolumn. (2) "YES" is means "with core"; "NO" is means "without core".
Page 13 of 169
Report No.: STS2506034W01
2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS
Kind of Equipment
Temperature & Humidity Pre-Amplifier(0.1M-3GHz)
Pre-Amplifier(1G-18GHz)
Pre-Amplifier(18G-40GHz) Active loop Antenna Bilog Antenna Horn Antenna Horn Antenna Positioning Controller Signal Analyzer Switch Control Box
Filter Box
Antenna Mast Turn Table
AC Power Source
DC power supply
Test SW
Kind of Equipment
Test Receiver Limtter LISN LISN
Temperature & Humidity Test SW
Kind of Equipment
Signal Analyzer Power detector group
Switch control box Temperature& Humidity
test chamber Temperature & Humidity
Test SW
RF Radiation Test Equipment
Manufacturer
Type No.
Serial No.
Last Calibration
SW-108
SuWei
N/A
2025.02.24
EM
EM330
060665
2025.02.22
SKET
LNPA-01018G45
SK2018080901
2024.09.23
SKET
LNPA_1840-50 SK2018101801 2025.02.22
ZHINAN
ZN30900C
16035
2025.02.25
TESEQ
CBL6111D
34678
2024.09.30
SCHWARZBECK BBHA 9120D
02014
2023.09.24
A-INFOMW
LB-180400-KF J211020657 2023.10.10
MF
MF-7802
MF-780208587
N/A
R&S
FSV 40-N
101823
2024.09.23
N/A
N/A
N/A
N/A
BALUN Technology
SU319E
BL-SZ1530051
N/A
MF
MFA-440H
N/A
N/A
MF
SC100_1
60531
N/A
APC
KDF-11010G F214050035
N/A
HONGSHENGFE NG
DPS-305AF
17064939
2024.09.23
EZ-EMC
Ver.STSLAB-03A1 RE
Conduction Test Equipment
Manufacturer
Type No.
Serial No.
Last calibration
R&S
ESCI
101427
2024.09.24
CYBERTEK
EM5010
N/A
2024.09.24
R&S
ENV216
101242
2024.09.24
EMCO
3810/2NM
23625
2024.09.24
SW-108
SuWei
N/A
2025.02.24
EZ-EMC
Ver.STSLAB-03A1 CE
RF Connected Test
Manufacturer
Type No.
Serial No.
Last calibration
Agilent
N9020A
MY51510623 2025.02.22
Keysight
NW2021031
N/A
2024.09.23
MW
MW100-RFCB
N/A
N/A
Safety test
AG80L
171200018 2025.02.22
SW-108 MW
SuWei
N/A
2025.02.24
MTS 8310_2.0.0.0
Calibrated Until
2026.02.23 2026.02.21
2025.09.22
2026.02.21 2026.02.24 2025.09.29 2025.09.23 2025.10.09
N/A 2025.09.22
N/A
N/A
N/A N/A N/A
2025.09.22
Calibrated until
2025.09.23 2025.09.23 2025.09.23 2025.09.23 2026.02.23
Calibrated until
2026.02.21 2025.09.22
N/A
2026.02.21
2026.02.23
Page 14 of 169
Report No.: STS2506034W01
3. EMC EMISSION TEST
3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS The radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies, within the band 150 kHz to 30 MHz, shall not exceed the limits in the following table.
FREQUENCY (MHz)
Conducted Emissionlimit (dBuV)
Quasi-peak
Average
0.15 -0.5
66 - 56 *
56 - 46 *
0.50 -5.0
56.00
46.00
5.0 -30.0
60.00
50.00
Note:
(1) The tighter limit applies at the band edges.
(2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range.
The following table is the setting of the receiver Receiver Parameters Attenuation Start Frequency Stop Frequency IF Bandwidth
Setting 10 dB 0.15 MHz 30 MHz 9 kHz
Page 15 of 169
Report No.: STS2506034W01
3.1.2 TEST PROCEDURE
a. The EUT is 0.8 m from the horizontal ground plane and 0.4 m from the vertical ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments are powered from additional LISN(s). The LISN provides 50 Ohm/ 50uH of coupling impedance for the measuring instrument.
b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long.
c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m.
d. LISN is at least 80 cm from the nearest part of EUT chassis. e. For the actual test configuration, please refer to the related Item EUT Test Photos.
3.1.3 TEST SETUP
Vertical Reference Ground Plane
Test Receiver
40cm
EUT
LISN
80cm
Horizontal Reference Ground Plane
Note: 1. Support units were connected to second LISN. 2. Both of LISNs (AMN) are 80 cm from EUT and at least 80 cm from other units and other metal planes support units.
3.1.4EUT OPERATING CONDITIONS
The EUT was configured for testing in a typical fashion (as a customer would normally use it). The EUT has been programmed to continuously transmit during test. This operating condition was tested and used to collect the included data.
3.1.5 TEST RESULT
Temperature:
25.1
Test Voltage:
AC 120V/60Hz
Test Mode:
Mode 19
Page 16 of 169
Report No.: STS2506034W01
Relative Humidity: Phase:
59% L
No. Frequency Reading Correct Result
(MHz) (dBuV) Factor(dB) (dBuV)
1
0.1540
35.73
19.78
55.51
2
0.1540
18.41
19.78
38.19
3
0.2100
26.26
19.81
46.07
4
0.2100
17.30
19.81
37.11
5
0.2580
22.52
20.03
42.55
6
0.2580
12.69
20.03
32.72
7
0.6620
25.37
19.86
45.23
8
0.6620
21.44
19.86
41.30
9
4.6740
18.63
19.83
38.46
10
4.6740
5.14
19.83
24.97
11
29.5900
23.36
20.20
43.56
12
29.5900
11.28
20.20
31.48
Remark: 1. All readings are Quasi-Peak and Average values 2. Margin = Result (Result =Reading + Factor )Limit 3. Factor=LISN factor+Cable loss+Limiter (10dB)
Limit (dBuV)
65.78 55.78 63.21 53.21 61.50 51.50 56.00 46.00 56.00 46.00 60.00 50.00
Margin (dB)
-10.27 -17.59 -17.14 -16.10 -18.95 -18.78 -10.77 -4.70 -17.54 -21.03 -16.44 -18.52
Remark
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG
Temperature: Test Voltage: Test Mode:
25.1 AC 120V/60Hz Mode 19
Page 17 of 169
Report No.: STS2506034W01
Relative Humidity: Phase:
59% N
No. Frequency Reading Correct Result
(MHz) (dBuV) Factor(dB) (dBuV)
1
0.1740
25.65
19.80
45.45
2
0.1740
19.75
19.80
39.55
3
0.2420
23.46
20.03
43.49
4
0.2420
16.68
20.03
36.71
5
0.6620
26.93
19.86
46.79
6
0.6620
22.34
19.86
42.20
7
1.3140
12.30
19.80
32.10
8
1.3140
4.83
19.80
24.63
9
4.2060
11.86
19.93
31.79
10
4.2060
2.93
19.93
22.86
11
29.2300
18.65
20.41
39.06
12
29.2300
9.08
20.41
29.49
Remark: 1. All readings are Quasi-Peak and Average values 2. Margin = Result (Result =Reading + Factor )Limit 3. Factor=LISN factor+Cable loss+Limiter (10dB)
Limit (dBuV)
64.77 54.77 62.03 52.03 56.00 46.00 56.00 46.00 56.00 46.00 60.00 50.00
Margin (dB)
-19.32 -15.22 -18.54 -15.32 -9.21 -3.80 -23.90 -21.37 -24.21 -23.14 -20.94 -20.51
Remark
QP AVG QP AVG QP AVG QP AVG QP AVG QP AVG
Page 18 of 169
Report No.: STS2506034W01
3.2 RADIATED EMISSION MEASUREMENT
3.2.1RADIATED EMISSION LIMITS In any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the Restricted band specified on Part15.205(a)&209(a) limit in the table and according to ANSI C63.10-2020 below has to be followed.
LIMITS OF RADIATED EMISSION MEASUREMENT (0.009MHz - 1000MHz)
Frequencies
Field Strength
Measurement Distance
(MHz)
(micorvolts/meter)
(meters)
0.009~0.490
2400/F(KHz)
300
0.490~1.705
24000/F(KHz)
30
1.705~30.0
30
30
30~88
100
3
88~216
150
3
216~960
200
3
Above 960
500
3
LIMITS OF RADIATED EMISSION MEASUREMENT (1000MHz-25GHz)
FREQUENCY (MHz)
(dBuV/m) (at 3M)
PEAK
AVERAGE
Above 1000
74
54
Notes:
(1) The limit for radiated test was performed according to FCC PART 15C.
(2) The tighter limit applies at the band edges.
(3) Emission level (dBuV/m)=20log Emission level (uV/m).
LIMITS OF RESTRICTED FREQUENCY BANDS
FREQUENCY (MHz)
0.090-0.110 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 6.31175-6.31225 8.291-8.294 8.362-8.366 8.37625-8.38675 8.41425-8.41475 12.29-12.293 12.51975-12.52025 12.57675-12.57725 13.36-13.41
FREQUENCY (MHz)
16.42-16.423 16.69475-16.69525 16.80425-16.80475
25.5-25.67 37.5-38.25
73-74.6 74.8-75.2 108-121.94 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4
FREQUENCY (MHz)
399.9-410 608-614 960-1240 1300-1427 1435-1626.5 1645.5-1646.5 1660-1710 1718.8-1722.2 2200-2300 2310-2390 2483.5-2500 2690-2900 3260-3267 3332-3339 3345.8-3358 3600-4400
FREQUENCY (GHz)
4.5-5.15 5.35-5.46 7.25-7.75 8.025-8.5
9.0-9.2 9.3-9.5 10.6-12.7 13.25-13.4 14.47-14.5 15.35-16.2 17.7-21.4 22.01-23.12 23.6-24.0 31.2-31.8 36.43-36.5 Above 38.6
For Radiated Emission Spectrum Parameter Attenuation Detector Start Frequency Stop Frequency
RB / VB (emission in restricted band)
Page 19 of 169
Report No.: STS2506034W01
Setting Auto
Peak/QP/AV 9 KHz/150KHz(Peak/QP/AV) 150KHz/30MHz(Peak/QP/AV) 200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz); 200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz)
Spectrum Parameter Attenuation Detector
Start Frequency Stop Frequency RB / VB (emission in restricted
band)
Spectrum Parameter Attenuation Detector
Start Frequency Stop Frequency RB / VB (emission in restricted
band) For Restricted band
Spectrum Parameter Detector
Start/Stop Frequency
RB / VB
Setting Auto
Peak/QP 30 MHz(Peak/QP) 1000 MHz (Peak/QP)
120 KHz / 300 KHz
Setting Auto
Peak/AV 1000 MHz(Peak/AV) 10th carrier hamonic(Peak/AV) 1 MHz / 3 MHz(Peak) 1 MHz/1/T MHz(AVG)
Setting Peak/AV Lower Band Edge: 2310 to 2430 MHz Upper Band Edge: 2445 to 2500 MHz 1 MHz / 3 MHz(Peak) 1 MHz/1/T MHz(AVG)
Receiver Parameter Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency
Page 20 of 169
Report No.: STS2506034W01
Setting 9kHz~90kHz / RB 200Hz for PK & AV
90kHz~110kHz / RB 200Hz for QP 110kHz~490kHz / RB 200Hz for PK & AV
490kHz~30MHz / RB 9kHz for QP 30MHz~1000MHz / RB 120kHz for QP
3.2.2 TEST PROCEDURE
a. The measuring distance at 3 m shall be used for measurements at frequency 0.009MHz up to 1GHz, and above 1GHz.
b. The EUT was placed on the top of a rotating table 0.8 m (above 1GHz is 1.5 m) above the ground at a 3 m anechoic chamber test site. The table was rotated 360 degree to determine the position of the highest radiation.
c. The height of the equipment shall be 0.8 m (above 1GHz is 1.5 m); the height of the test antenna shall vary between 1 m to 4 m. Horizontal and vertical polarization of the antenna are set to make the measurement.
d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and QuasiPeak detector mode will be re-measured.
e. If the Peak Mode measured value is compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and no additional QP Mode measurement was performed.
f. For the actual test configuration, please refer to the related Item EUT Test Photos.
Note:
Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported.
Page 21 of 169
3.2.3 TEST SETUP (A) Radiated Emission Test-Up Frequency Below 30MHz
Report No.: STS2506034W01
(B) Radiated Emission Test-Up Frequency 30MHz~1GHz
(C) Radiated Emission Test-Up Frequency Above 1GHz
3.2.4 EUT OPERATING CONDITIONS Please refer to section 3.1.4 of this report.
Page 22 of 169
Report No.: STS2506034W01
3.2.5 FIELD STRENGTH CALCULATION
The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting theAmplifier Gain and Duty Cycle Correction Factor (if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL - AG Where FS = Field Strength CL = Cable Attenuation Factor (Cable Loss) RA = Reading Amplitude AG = Amplifier Gain AF = Antenna Factor For example
Frequency
FS
RA
AF
CL
AG
Factor
(MHz)
(dBV/m) (dBV/m) (dB)
(dB)
(dB)
(dB)
300
40
58.1
12.2
1.6
31.9
-18.1
Factor=AF+CL-AG
Page 23 of 169
Report No.: STS2506034W01
3.2.6 TEST RESULT
9KHz-30MHz
Temperature:
23.4
Test Voltage:
AC 120V/60Hz
Test Mode:
TX Mode
Relative Humidtity: Polarization:
60% --
Freq. (MHz)
---
Reading (dBuV/m)
---
Limit (dBuV/m)
---
Margin (dB) ---
State P/F ---
Test Result
PASS PASS
Note: The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. Distance extrapolation factor =40 log (specific distance/test distance)(dB); Limit line = specific limits(dBuv) + distance extrapolation factor.
Page 24 of 169
(30MHz - 1000MHz)
Temperature:
23.4
Test Voltage:
AC 120V/60Hz
Test Mode:
Mode 1-18(Mode 11 worst mode)
Report No.: STS2506034W01
Relative Humidtity: 60%
Phase:
Horizontal
No. Frequency Reading Correct
Result
Limit Margin
(MHz)
(dBuV)
Factor(dB/ m)
(dBuV/m) (dBuV/m)
(dB)
1
50.3700
43.11
-23.42
19.69
40.00 -20.31
2 251.1600 42.63
-15.95
26.68
46.00 -19.32
3 334.5800 45.39
-13.56
31.83
46.00 -14.17
4 462.6200 37.75
-9.34
28.41
46.00 -17.59
5 830.2500 34.14
-0.74
33.40
46.00 -12.60
6 967.0200 32.60
1.93
34.53
54.00 -19.47
Remark: 1. Margin = Result (Result =Reading + Factor )Limit 2. Factor= Antenna factor+Cable attenuation factor(cable loss)-Amplifier gain 3. All modes have been tested,only show the worst case.
Remark
peak peak peak peak peak peak
Temperature: Test Voltage: Test Mode:
Page 25 of 169
23.4 AC 120V/60Hz Mode 1-18(Mode 11 worst mode)
Report No.: STS2506034W01
Relative Humidtity: 60%
Phase:
Vertical
No. Frequency Reading Correct
Result
Limit Margin
(MHz)
(dBuV)
Factor(dB/ m)
(dBuV/m) (dBuV/m)
(dB)
1
50.3700
48.22
-23.42
24.80
40.00 -15.20
2 125.0600 36.53
-18.22
18.31
43.50 -25.19
3 231.7600 46.08
-18.97
27.11
46.00 -18.89
4 332.6400 43.53
-13.62
29.91
46.00 -16.09
5 523.7300 34.42
-7.68
26.74
46.00 -19.26
6 883.6000 29.73
-0.67
29.06
46.00 -16.94
Remark:. 1. Margin = Result (Result =Reading + Factor )Limit 2. Factor= Antenna factor+Cable attenuation factor(cable loss)-Amplifier gain 3. All modes have been tested,only show the worst case.
Remark
peak peak peak peak peak peak
Page 26 of 169
Report No.: STS2506034W01
(1000MHz-25GHz) Spurious emission Requirements
Frequency
(MHz)
3264.69 3264.69 3264.67 3264.67 4824.45 4824.45 4824.44 4824.44 5359.74 5359.74 5359.58 5359.58 7235.98 7235.98 7235.79 7235.79
3264.71 3264.71 3264.58 3264.58 4874.44 4874.44 4874.53 4874.53 5359.73 5359.73 5359.68 5359.68 7310.79 7310.79 7310.95 7310.95
Meter Reading (dBV)
62.04 50.74 62.27 50.70 58.11 49.40 59.33 49.12 49.25 39.41 47.47 38.20 53.80 44.13 53.84 44.95
61.41 51.21 61.14 50.70 58.22 50.07 58.61 49.30 48.42 39.06 48.48 38.26 54.47 44.74 53.92 44.86
Amplifier
(dB)
44.70 44.70 44.70 44.70 44.20 44.20 44.20 44.20 44.20 44.20 44.20 44.20 43.50 43.50 43.50 43.50
44.70 44.70 44.70 44.70 44.20 44.20 44.20 44.20 44.20 44.20 44.20 44.20 43.50 43.50 43.50 43.50
Loss
Antenna Factor
Corrected Factor
Emission Level
Limits
(dB) (dB/m)
(dB)
(dBV/m) (dBV/m)
Low Channel (802.11n40/2422 MHz)
6.70 28.20
-9.80
52.24
74.00
6.70 28.20
-9.80
40.94
54.00
6.70 28.20
-9.80
52.47
74.00
6.70 28.20
-9.80
40.90
54.00
9.04 31.60
-3.56
54.55
74.00
9.04 31.60
-3.56
45.84
54.00
9.04 31.60
-3.56
55.77
74.00
9.04 31.60
-3.56
45.56
54.00
9.86 32.00
-2.34
46.91
74.00
9.86 32.00
-2.34
37.07
54.00
9.86 32.00
-2.34
45.13
74.00
9.86 32.00
-2.34
35.86
54.00
11.40 35.50
3.40
57.20
74.00
11.40 35.50
3.40
47.53
54.00
11.40 35.50
3.40
57.24
74.00
11.40 35.50
3.40
48.35
54.00
Middle Channel (802.11n40/2437 MHz)
6.70 28.20
-9.80
51.61
74.00
6.70 28.20
-9.80
41.41
54.00
6.70 28.20
-9.80
51.34
74.00
6.70 28.20
-9.80
40.90
54.00
9.04 31.60
-3.56
54.66
74.00
9.04 31.60
-3.56
46.51
54.00
9.04 31.60
-3.56
55.05
74.00
9.04 31.60
-3.56
45.74
54.00
9.86 32.00
-2.34
46.08
74.00
9.86 32.00
-2.34
36.72
54.00
9.86 32.00
-2.34
46.14
74.00
9.86 32.00
-2.34
35.92
54.00
11.40 35.50
3.40
57.87
74.00
11.40 35.50
3.40
48.14
54.00
11.40 35.50
3.40
57.32
74.00
11.40 35.50
3.40
48.26
54.00
Margin
(dB)
-21.76 -13.06 -21.53 -13.10 -19.45 -8.16 -18.23 -8.44 -27.09 -16.93 -28.87 -18.14 -16.80 -6.47 -16.76 -5.65
-22.39 -12.59 -22.66 -13.10 -19.34 -7.49 -18.95 -8.26 -27.92 -17.28 -27.86 -18.08 -16.13 -5.86 -16.68 -5.74
Detector
Type
PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV
PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV
Comment
Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal
Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal
Microsoft Word 2013
Related Documents
GMKtec G10 Mini PC Radio Test Report This report details the radio test results for the GMKtec G10 Mini PC, covering conducted emissions, radiated emissions, bandwidth measurements, power spectral density, and antenna requirements according to FCC Part 15.407 standards.
GMKtec G10 Mini PC User Manual and FCC Compliance This document provides user information and FCC compliance details for the GMKtec G10 Mini PC, including setup instructions and interference guidelines.
GMKtec EVO-X2 Mini PC MPE RF Exposure Report - FCC 47CFR §2.1091 MPE (Maximum Permissible Exposure) RF exposure report for the GMKtec EVO-X2 Mini PC, detailing compliance with FCC 47CFR §2.1091 and relevant guidelines. Includes test results, limits, and product specifications.
NucBox Mini PC FCC Test Report - GMKtec Compliance Comprehensive FCC compliance test report for Shenzhen GMK Technology Co., Ltd's NucBox mini PCs, detailing results for models like M7, K8, G2, G3, and EVO series, tested by Shenzhen Tongzhou Testing Co.,Ltd. against FCC CFR Title 47 Part 15C and ANSI C63.10:2013 standards.
FCC Test Report for Shenzhen GMK NucBox Mini PC (Models K1-K300, M1-M300, GNi12U, KN2, KN3) This FCC test report details the compliance testing of the Shenzhen GMK NucBox, a mini PC available in multiple models including K1 through K300 and M1 through M300, GNi12U, KN2, and KN3, identified by FCC ID 2AXUD-K1. Conducted by Shenzhen Tongzhou Testing Co.,Ltd, the report covers various RF performance parameters and emissions according to FCC Part 15 regulations.
NucBox Test Report - GMKtec This test report details the compliance of the GMKtec NucBox with FCC CFR Title 47 Part 15C and ANSI C63.10:2013 standards, covering Bluetooth BR/EDR wireless functionality and EMC testing.
