RADIO TEST REPORT

Report No.: STS2204238W01

Issued for: Vasco Electronics Goralski Group S.K.A.

Address: Al. 29 listopada 20, post code: 31-401 city: Krakow, Poland

Product Information Summary

Product Name: Vasco Smart Voice Translator

Brand Name: Vasco

Model Name: V4

Series Model: V4+, V4 Pro, V5, Shop&Office, X3, X4, X5, T3, G3, E4, E5, E5 Pro

FCC ID: 2A6YYVASCO50

Test Standard: FCC Part 22H and 24E

TEST RESULT CERTIFICATION

Applicant's Name: Vasco Electronics Goralski Group S.K.A.

Address: Al. 29 listopada 20, post code: 31-401 city: Krakow, Poland

Manufacturer's Name: SHENZHEN SET INNOVATION LIMITED

Address: B203, Liuwei business center, Yangmei community, Bantian street, Longgang District, Shenzhen, China.

Product Name: Vasco Smart Voice Translator

Brand Name: Vasco

Model Name: V4

Series Model: V4+, V4 Pro, V5, Shop&Office, X3, X4, X5, T3, G3, E4, E5, E5 Pro

Test Standards: FCC Part 22H and 24E

Test Procedure: KDB 971168 D01 v03r01, ANSI C63.26(2015)

Date of receipt of test item: 05 May 2022

Date(s) of performance of tests: 05 May 2022 ~ 16 June 2022

Date of Issue: 16 June 2022

Test Result: Pass

Testing Engineer: Chris Chen

Technical Manager: Sean She

Authorized Signatory: Bovey Yang

Note: 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. This report shall not be reproduced except in full, without the written approval of STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document.

Revision History

Rev. Issue Date Report NO. Effect Page Contents
00 16 June 2022 STS2204238W01 ALL Initial Issue

SUMMARY OF TEST RESULTS

Test procedures according to the technical standards:

The radiated emission testing was performed according to the procedures of KDB 971168 D01 v03r01 and ANSI C63.26(2015)

FCC Rules Test Description Test Limit Test Result Reference
2.1046
22.913d
24.232d
Conducted Output Power
Peak-to-Average Ratio
Reporting Only
< 13 dB
PASS
PASS
2.1046
22.913
24.232
Effective Radiated Power/Equivalent Isotropic Radiated Power < 7 Watts max. ERP(Part 22)
< 2 Watts max. EIRP(Part 24)
PASS
2.1049
22.917
24.238
Occupied Bandwidth Reporting Only PASS
2.1055
22.355
24.235
Frequency Stability < 2.5 ppm (Part 22)
Emission must remain in band (Part 24)
PASS
2.1051
22.917
24.238
Spurious Emission at Antenna Terminals < 43+10log10(P[Watts]) PASS
2.1053
22.917
24.238
Field Strength of Spurious Radiation < 43+10log10(P[Watts]) PASS
2.1051
22.917
24.238
Band Edge < 43+10log10(P[Watts]) PASS

1 INTRODUCTION

1.1 TEST FACTORY

SHENZHEN STS TEST SERVICES CO., LTD

Address: A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong 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 measurement uncertainties shown below were calculated in accordance with the requirements of ANSI C63.4-2014. All measurement uncertainty values are shown with a coverage factor of k = 2 to indicate a 95% level of confidence. The measurement data shown herein meets or exceeds the UCISPR measurement uncertainty values specified in CISPR 16-4-2 and, thus, can be compared directly to specified limits to determine compliance.

No. Item Uncertainty
1 RF output power, conducted ±0.87dB
2 Unwanted Emissions, conducted ±2.895dB
3 All emissions, radiated 9K-30MHz ±3.80dB
4 All emissions, radiated 30M-1GHz ±4.09dB
5 All emissions, radiated 1G-6GHz ±4.92dB
6 All emissions, radiated>6G ±5.49dB
7 Conducted Emission (9KHz-30MHz) ±2.73dB

2 PRODUCT INFORMATION

Product Name Vasco Smart Voice Translator
Trade Name Vasco
Model Name V4
Series Model V4+, V4 Pro, V5, Shop&Office, X3, X4, X5, T3, G3, E4, E5, E5 Pro
Model Difference Only different in model name.
Tx Frequency: GSM/GPRS/EDGE:
850: 824 MHz ~ 849MHz
1900: 1850 MHz ~ 1910MHz
WCDMA:
Band V: 824 MHz ~ 849 MHz
Band II: 1850 MHz ~ 1910 MHz
Rx Frequency: GSM/GPRS/EDGE:
850: 869 MHz ~ 894 MHz
1900: 1930 MHz ~ 1990MHz
WCDMA:
Band V: 869 MHz ~ 894 MHz
Band II: 1930 MHz ~ 1990 MHz
Max RF Output Power: GSM850:32.59dBm, PCS1900:29.13dBm
GPRS850(1-Slot):32.60dBm, GPRS1900(1-Slot):29.11dBm
GPRS850(2-Slot):32.01dBm, GPRS1900(2-Slot):28.53dBm
GPRS850(3-Slot):30.59dBm, GPRS1900(3-Slot):26.90dBm
GPRS850(4-Slot):29.58dBm, GPRS1900(4-Slot):25.88dBm
EDGE 850(1-Slot):25.32dBm, EDGE 1900(1-Slot):24.55dBm
EDGE 850(2-Slot):24.17dBm, EDGE 1900(2-Slot):22.63dBm
EDGE 850(3-Slot):22.25dBm, EDGE 1900(3-Slot):20.47dBm
EDGE 850(4-Slot):21.17dBm, EDGE 1900(4-Slot):19.45dBm
WCDMA Band V:23.57dBm, WCDMA Band II:22.53dBm
Type of Emission: GSM(850): 246KGXW; PCS(1900): 248KGXW
GPRS(850): 246KGXW; GPRS(1900): 251KGXW
EDGE(850): 250KG7W; EDGE(1900): 246KG7W
WCDMA850: 4M21F9W
WCDMA1900: 4M19F9W
Modulation Characteristics: GMSK for GSM/GPRS; GMSK and 8PSK for EDGE
WCDMA: QPSK; HSDPA:QPSK/16QAM; HSUPA:BPSK
SIM Card: SIM 1 and SIM 2 is a chipset unit and tested as single chipset, SIM 1 is used to tested.
Antenna: PIFA
Antenna gain: 0dBi
Battery parameter: Rated Voltage:3.8V
Charge Limit Voltage: 4.35V
Capacity: 2400mAh
Adapter: Input: AC 100-240V 50/60hz 0.4A Max
Output: DC 5V 1A
GPRS/EDGE Class: Multi-Class12

Product Information (Continued)

Extreme Vol. Limits: DC 3.7V~ DC 4.35V(Normal: DC 3.8V)
Extreme Temp. Tolerance: -10°C to +55°C
Hardware version number: G211_MB_V02
Software version number: V1.0

Note: The High Voltage 4.35V and Low Voltage 3.7V was declared by manufacturer, The EUT couldn't be operate normally with higher or lower voltage, the antenna information refer the manufacturer provide report, applicable only to the tested sample identified in the report.

3 TEST CONFIGURATION OF EQUIPMENT UNDER TEST

Antenna port conducted and radiated test items were performed according to KDB 971168 D01 and ANSI C63.26 2015 Power Meas. License Digital Systems with maximum output power.

Radiated measurements were performed with rotating EUT in different three orthogonal test planes to find the maximum emission.

Radiated emissions were investigated as following frequency range:

  1. 30 MHz to 10th harmonic for GSM850 and WCDMA Band V.
  2. 30 MHz to 10th harmonic for GSM1900 and WCDMA Band II.

All modes and data rates and positions were investigated.

Test modes are chosen to be reported as the worst case configuration below:

BAND RADIATED TCS CONDUCTED TCS
GSM 850 GSM LINK
GPRS/EDGE CLASS 12 LINK
GSM LINK
GPRS/EDGE CLASS 12 LINK
GSM 1900 GSM LINK
GPRS/EDGE CLASS 12 LINK
GSM LINK
GPRS/EDGE CLASS 12 LINK
WCDMA BAND V RMC 12.2KBPS LINK RMC 12.2KBPS LINK
WCDMA BAND II RMC 12.2KBPS LINK RMC 12.2KBPS LINK

4 MEASUREMENT INSTRUMENTS

Radiation Test equipment

Kind of Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until
Test Receiver R&S ESCI 101427 2021.09.30 2022.09.29
Signal Analyzer R&S FSV 40-N 101823 2021.09.30 2022.09.29
Signal Generator Agilent 83752A 3610A02740 2021.09.30 2022.09.29
Wireless Communications Test Set R&S CMW 500 131428 2022.03.01 2023.02.28
Bilog Antenna TESEQ CBL6111D 34678 2020.10.12 2022.10.11
Horn Antenna SCHWARZBECK BBHA 9120D 02014 2021.10.11 2023.10.10
Bilog Antenna TESEQ CBL6111D 45873 2020.10.12 2022.10.11
Horn Antenna SCHWARZBECK BBHA 9120D 9120D-1343 2020.10.12 2022.10.11
SHF-EHF Horn Antenna (18G-40GHz) A-INFO LB-180400-KF J211020657 2020.10.12 2022.10.11
Pre-Amplifier (0.1M-3GHz) EM EM330 060665 2021.10.08 2022.10.07
Pre-Amplifier (1G-18GHz) SKET LNPA-01018G-45 SK2018080901 2021.09.30 2022.09.29
Pre-Amplifier (18G-40GHz) SKET LNPA-1840-50 SK2018101801 2021.09.28 2022.09.27
Turn table EM SC100_1 60531 N/A N/A
Antenna mast EM SC100 N/A N/A N/A
Temperature & Humidity HH660 Mieo N/A 2021.10.09 2022.10.08
Test SW BALUN BL410-E/18.905

RF Connected Test

Kind of Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until
Universal Radio communication tester R&S CMU200 111058 2021.09.29 2022.09.28
Wireless Communications Test Set R&S CMW 500 131428 2022.03.01 2023.02.28
Signal Analyzer Agilent N9020A MY52440124 2022.03.01 2023.02.28
Temperature& Humidity test chamber Safety test AG80L 171200018 2022.03.01 2023.02.28
Programmable power supply Agilent E3642A MY40002025 2021.10.08 2022.10.07
Temperature & Humidity Test SW SW-108 SuWei N/A 2022.03.02 2023.03.01
Test SW FARAD LZ-RF /LzRf-3A3

Equipment with a calibration date of "NCR” shown in this list was not used to make direct calibrated measurements.

5.1 CONDUCTED OUTPUT POWER&TRANSMITTER RADIATED POWER

TEST OVERVIEW

CONDUCTED OUTPUT POWER:

A system simulator was used to establish communication with the EUT. Its parameters were set to enforce EUT transmitting at the maximum power. The measured power in the radio frequency on the transmitter output terminals shall be reported.

TRANSMITTER RADIATED POWER (EIRP/ERP)

Determining ERP and/or EIRP from conducted RF output power measurements according to ANSI C63.26 2015 Section 5.2.5.5.

In many cases, RF output power limits are specified in terms of the ERP or the EIRP. Typically, ERP is specified when the operating frequency is less than or equal to 1 GHz and EIRP is specified when the operating frequency is greater than 1 GHz. Both are defined as the product of the power supplied to the antenna and its gain (relative to a dipole antenna in the case of ERP, and relative to an isotropic antenna in the case of EIRP); however, when working in decibels (i.e., logarithmic scale), the ERP and EIRP represent the sum of the transmit antenna gain (in dBd or dBi, respectively) and the conducted RF output power (expressed in dB relative to watts or milliwatts).

The relevant equation for determining the maximum ERP or EIRP from the measured RF output power is given in Equation (1) as follows:

(1) ERP or EIRP = PMeas + GT

ERP= EIRP-2.15

where

ERP or EIRP effective radiated power or equivalent isotropically radiated power, respectively (expressed in the same units as PMeas, e.g., dBm or dBW)

PMeas measured transmitter output power or PSD, in dBm or dBW

GT gain of the transmitting antenna, in dBd (ERP) or dBi (EIRP)

For devices utilizing multiple antennas, see 6.4 for guidance with respect to determining the effective array transmit antenna gain term to be used in the above equation.

The following equations demonstrate the mathematical relationship between ERP and EIRP:

  1. ERP = EIRP – 2.15, where ERP and EIRP are expressed in consistent units.
  2. EIRP = ERP + 2.15, where ERP and EIRP are expressed in consistent units.

TEST PROCEDURES

  1. The transmitter output port was connected to the system simulator.
  2. Set eut at maximum power through the system simulator.
  3. Select lowest, middle, and highest channels for each band and different modulation.
  4. Measure and record the power level from the system simulator.

TEST SETUP

[Diagram description: System Simulator connected to EUT]

TEST RESULT

Note: The test data please reference to attachment “STS2204238W01_Appendix GSM” and “STS2204238W01_Appendix WCDMA”.

5.2 PEAK TO AVERAGE RATIO

TEST OVERVIEW

According to 24.232(d), power measurements for transmissions by stations authorized under this section may be made either in accordance with a commission-approved average power technique or in compliance with paragraph (e) of this section. In both instances, equipment employed must be authorized in accordance with the provisions of 24.51. In measuring transmissions in this band using an average power technique, the peak-to-average ratio (PAR) of the transmission may not exceed 13 db.

TEST PROCEDURES

  1. The testing follows FCC KDB 971168 v03r01 section.
  2. The eut was connected to the peak and av system simulator& spectrum analyzer.
  3. Select lowest, middle, and highest channels for each band and different modulation.
  4. Set the test probe and measure average power of the spectrum analysis,

TEST SETUP

[Diagram description: System Simulator connected via Power Divider to EUT and Spectrum Analyzer]

TEST RESULT

Note: The test data please reference to attachment “STS2204238W01_Appendix GSM” and “STS2204238W01_Appendix WCDMA”.

5.4 FREQUENCY STABILITY

TEST OVERVIEW

Frequency stability testing is performed in accordance with the guidelines of ANSI C63.26 2015.

The frequency stability of the transmitter is measured by:

a.) Temperature: The temperature is varied from -30°C to +50°C in 10°C increments using an environmental chamber.

b.) Primary Supply Voltage: The primary supply voltage is varied from 85% to 115% of the nominal value for non hand-carried battery and AC powered equipment. For hand-carried, battery-powered equipment, primary supply voltage is reduced to the battery operating end point which shall be specified by the manufacturer.

For Part 22, the frequency stability of the transmitter shall be maintained within ±0.00025% (±2.5 ppm) of the center frequency. For Part 24 the frequency stability shall be sufficient to ensure that the fundamental emission stays within the authorized frequency block.

TEST PROCEDURE

Temperature Variation

  1. The testing follows FCC KDB 971168 D01 section 9.0
  2. The EUT was set up in the thermal chamber and connected with the system simulator.
  3. With power OFF, the temperature was decreased to -30°C and the EUT was stabilized before testing. Power was applied and the maximum change in frequency was recorded within one minute.
  4. With power OFF, the temperature was raised in 10°C steps up to 50°C. The EUT was stabilized at each step for at least half an hour. Power was applied and the maximum frequency change was recorded within one minute.

Voltage Variation

  1. The testing follows FCC KDB 971168 D01 Section 9.0.
  2. The EUT was placed in a temperature chamber at 25±5°C and connected with the system simulator.
  3. The power supply voltage to the EUT was varied from 85% to 115% of the nominal value measured at the input to the EUT.
  4. The variation in frequency was measured for the worst case.

TEST SETUP

[Diagram description: System Simulator connected to EUT inside a Thermal Chamber]

TEST RESULT

GSM 850 /836.6MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 23.33 0.028 2.5ppm PASS
40 32.17 0.038
30 23.09 0.028
20 21.22 0.025
10 Normal Voltage 29.02 0.035
0 26.42 0.032
-10 33.24 0.040
-20 19.17 0.023
-30 21.46 0.026
20 Maximum Voltage 24.97 0.030
20 BEP 27.70 0.033

GPRS 850/836.6MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 16.01 0.019 2.5ppm PASS
40 16.82 0.020
30 14.01 0.017
20 31.35 0.037
10 Normal Voltage 26.50 0.032
0 11.99 0.014
-10 22.06 0.026
-20 34.35 0.041
-30 29.85 0.036
20 Maximum Voltage 34.47 0.041
20 BEP 24.13 0.029

EGPRS 850/836.6MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 30.93 0.037 2.5ppm PASS
40 17.75 0.021
30 25.27 0.030
20 18.14 0.022
10 Normal Voltage 19.11 0.023
0 27.18 0.032
-10 27.81 0.033
-20 15.12 0.018
-30 12.44 0.015
20 Maximum Voltage 24.23 0.029
20 BEP 29.80 0.036

GSM 1900 / 1880MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 14.83 0.008 Within Authorized Band PASS
40 12.70 0.007
30 21.57 0.011
20 35.96 0.019
10 Normal Voltage 21.61 0.011
0 16.89 0.009
-10 18.10 0.010
-20 16.87 0.009
-30 29.07 0.015
20 Maximum Voltage 26.73 0.014
20 BEP 25.71 0.014

GPRS 1900 / 1880MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 21.74 0.012 Within Authorized Band PASS
40 15.00 0.008
30 28.79 0.015
20 22.44 0.012
10 Normal Voltage 12.84 0.007
0 29.70 0.016
-10 21.23 0.011
-20 18.40 0.010
-30 24.29 0.013
20 Maximum Voltage 26.49 0.014
20 BEP 24.78 0.013

EGPRS 1900 / 1880MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 31.04 0.017 Within Authorized Band PASS
40 29.83 0.016
30 23.59 0.013
20 34.21 0.018
10 Normal Voltage 22.17 0.012
0 30.01 0.016
-10 22.01 0.012
-20 26.99 0.014
-30 23.97 0.013
20 Maximum Voltage 31.19 0.017
20 BEP 23.80 0.013

UMTS Band 2 /1880MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 15.11 0.008 Within Authorized Band PASS
40 28.42 0.015
30 24.27 0.013
20 17.56 0.009
10 Normal Voltage 29.20 0.016
0 35.23 0.019
-10 20.18 0.011
-20 30.60 0.016
-30 35.47 0.019
20 Maximum Voltage 26.01 0.014
20 BEP 36.30 0.019

HSDPA Band 2 /1880MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 32.01 0.017 Within Authorized Band PASS
40 27.51 0.015
30 16.36 0.009
20 34.94 0.019
10 Normal Voltage 36.29 0.019
0 21.60 0.011
-10 22.79 0.012
-20 22.18 0.012
-30 34.84 0.019
20 Maximum Voltage 23.04 0.012
20 BEP 15.31 0.008

HSUPA Band 2 /1880MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 13.12 0.007 Within Authorized Band PASS
40 28.74 0.015
30 13.00 0.007
20 35.45 0.019
10 Normal Voltage 19.08 0.010
0 25.51 0.014
-10 35.12 0.019
-20 11.76 0.006
-30 29.21 0.016
20 Maximum Voltage 28.44 0.015
20 BEP 30.55 0.016

UMTS Band 5 / 836.6MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 16.15 0.019 2.5ppm PASS
40 17.37 0.021
30 31.91 0.038
20 15.69 0.019
10 Normal Voltage 19.75 0.024
0 29.28 0.035
-10 31.98 0.038
-20 24.53 0.029
-30 23.39 0.028
20 Maximum Voltage 19.84 0.024
20 BEP 30.96 0.037

HSDPA Band 5 / 836.6MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 18.19 0.022 2.5ppm PASS
40 12.27 0.015
30 11.70 0.014
20 34.55 0.041
10 Normal Voltage 29.49 0.035
0 21.10 0.025
-10 28.03 0.034
-20 36.01 0.043
-30 36.20 0.043
20 Maximum Voltage 34.54 0.041
20 BEP 15.71 0.019

HSUPA Band 5 / 836.6MHz

Temperature (°C) Voltage (Volt) Freq. Dev. (Hz) Freq. Dev. (ppm) Limit Result
50 25.38 0.030 2.5ppm PASS
40 21.44 0.026
30 19.55 0.023
20 19.86 0.024
10 Normal Voltage 12.50 0.015
0 30.34 0.036
-10 35.92 0.043
-20 18.49 0.022
-30 26.17 0.031
20 Maximum Voltage 23.48 0.028
20 BEP 19.46 0.023

5.5 SPURIOUS EMISSIONS AT ANTENNA TERMINALS

TEST OVERVIEW

The power of any emission outside of the authorized operating frequency ranges must be lower than the transmitter power (P) by a factor of at least 43 + 10 log (P) dB.

It is measured by means of a calibrated spectrum analyzer and scanned from 30 MHz up to a frequency including its 10th harmonic.

TEST PROCEDURE

  1. The testing FCC KDB 971168 D01 v03r01 Section 6.0. and ANSI C63.26-2015-Section 5.7.
  2. The EUT was connected to the spectrum analyzer and system simulator via a power divider.
  3. The RF output of EUT was connected to the spectrum analyzer by an RF cable and attenuator. The path loss was compensated to the results for each measurement.
  4. The middle channel for the highest RF power within the transmitting frequency was measured.
  5. The conducted spurious emission for the whole frequency range was taken.
  6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band.
  7. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts)
    = P(W) - [43 + 10log(P)] (dB)
    = [30 + 10log(P)] (dBm) - [43 + 10log(P)] (dB)
    = -13dBm.

TEST SETUP

[Diagram description: System Simulator connected via Power Divider to EUT and Spectrum Analyzer]

TEST RESULT

Note: The test data please reference to attachment “STS2204238W01_Appendix GSM” and “STS2204238W01_Appendix WCDMA”.

5.6 BAND EDGE

TEST OVERVIEW

All out of band emissions are measured with a spectrum analyzer connected to the antenna terminal of the EUT while the EUT is operating at maximum power, and at the appropriate frequencies. All data rates were investigated to determine the worst case configuration. All modes of operation were investigated and the worst case configuration results are reported in this section.

The minimum permissible attenuation level of any spurious emission is 43 + log10(P[Watts]), where P is the transmitter power in Watts.

TEST PROCEDURE

  1. The testing FCC KDB 971168 D01 v03r01 Section 6.0 and ANSI C63.26-2015-Section 5.7
  2. Start and stop frequency were set such that the band edge would be placed in the center of the Plot.
  3. The EUT was connected to the spectrum analyzer and system simulator via a power divider.
  4. The RF output of EUT was connected to the spectrum analyzer by an RF cable and attenuator. The path loss was compensated to the results for each measurement.
  5. The band edges of low and high channels for the highest RF powers were measured.
  6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band.
  7. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts)
    = P(W) - [43 + 10log(P) ] (dB)
    = [30 + 10log(P)] (dBm) - [43 + 10log(P) ] (dB)
    = -13dBm.

TEST SETUP

[Diagram description: System Simulator connected via Power Divider to EUT and Spectrum Analyzer]

TEST RESULT

Note: The test data please reference to attachment “STS2204238W01_Appendix GSM” and “STS2204238W01_Appendix WCDMA”.

5.7 FIELD STRENGTH OF SPURIOUS RADIATION MEASUREMENT

TEST OVERVIEW

Radiated spurious emissions measurements are performed using the substitution method described in ANSI C63.26-2015 with the EUT transmitting into an integral antenna. Measurements on signals operating below 1GHz are performed using horizontally and vertically polarized tuned dipole antennas. Measurements on signals operating above 1GHz are performed using vertically and horizontally polarized horn antennas. All measurements are performed as peak measurements while the EUT is operating at maximum power and at the appropriate frequencies.

It is measured by means of a calibrated spectrum analyzer and scanned from 30 MHz up to a frequency including its 10th harmonic.

TEST PROCEDURE

  1. The testing FCC KDB 971168 D01 Section 5.8 and ANSI C63.26-2015-Section 5.5.
  2. RBW = 100kHz for emissions below 1GHz and 1MHz for emissions above 1GHz
  3. VBW ≥ 3 x RBW
  4. Span = 1.5 times the OBW
  5. No. of sweep points > 2 x span/RBW
  6. Detector = Peak
  7. Trace mode = max hold
  8. The trace was allowed to stabilize
  9. Effective Isotropic Spurious Radiation was measured by substitution method according to TIA/EIA-603-D. The EUT was replaced by the substitution antenna at same location, and then a known power from S.G. was applied into the dipole antenna through a Tx cable, and then recorded the maximum Analyzer reading through raised and lowered the test antenna.

PMea=S.G Level+ Ant-Cable loss; Margin=PMea-Limit.

TEST SETUP

For radiated test from 30MHz to 1GHz

[Diagram description: Metal Full Soldered Ground Plane, EUT on table, System Simulator, 3m distance, RX Antenna, Ant. feed point, Spectrum Analyzer / Receiver]

For radiated test from above 1GHz

[Diagram description: Metal Full Soldered Ground Plane, EUT on table, System Simulator, 3m distance, RX Antenna, Ant. feed point, Spectrum Analyzer / Receiver]

Spurious Emissions Test Results

Note: (1) Spurious emissions which are attenuated by more than 20dB below the permissible value for frequeny below 1000MHz.

(2) Above 3.5GHz amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value

(3)Test is divided into three directions, X/Y/Z. X pattern for the worst.

GSM 850: (30-9000)MHz

The Worst Test Results Channel 128/824.2 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1648.29 -41.14 9.40 4.75 -36.49 -13.00 -23.49 H
2472.61 -40.56 10.60 8.39 -38.35 -13.00 -25.35 H
3296.57 -30.93 12.00 11.79 -30.72 -13.00 -17.72 H
1648.48 -43.87 9.40 4.75 -39.22 -13.00 -26.22 V
2472.57 -44.70 10.60 8.39 -42.49 -13.00 -29.49 V
3296.82 -43.51 12.00 11.79 -43.30 -13.00 -30.30 V

The Worst Test Results Channel 190/836.6 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1673.09 -41.61 9.50 4.76 -36.87 -13.00 -23.87 H
2509.75 -40.14 10.70 8.40 -37.84 -13.00 -24.84 H
3346.11 -32.24 12.20 11.80 -31.84 -13.00 -18.84 H
1673.00 -43.60 9.40 4.75 -38.95 -13.00 -25.95 V
2509.73 -44.73 10.60 8.39 -42.52 -13.00 -29.52 V
3346.15 -43.07 12.20 11.82 -42.69 -13.00 -29.69 V

The Worst Test Results Channel 251/848.8 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1697.33 -40.75 9.60 4.77 -35.92 -13.00 -22.92 H
2546.23 -39.35 10.80 8.50 -37.05 -13.00 -24.05 H
3395.29 -32.02 12.50 11.90 -31.42 -13.00 -18.42 H
1697.20 -43.52 9.60 4.77 -38.69 -13.00 -25.69 V
2546.29 -44.50 10.80 8.50 -42.20 -13.00 -29.20 V
3394.87 -42.59 12.50 11.90 -41.99 -13.00 -28.99 V

GPRS 850: (30-9000)MHz

The Worst Test Results Channel 128/824.2 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1648.44 -40.37 9.40 4.75 -35.72 -13.00 -22.72 H
2472.45 -40.46 10.60 8.39 -38.25 -13.00 -25.25 H
3296.79 -32.31 12.00 11.79 -32.10 -13.00 -19.10 H
1648.15 -44.64 9.40 4.75 -39.99 -13.00 -26.99 V
2472.22 -44.70 10.60 8.39 -42.49 -13.00 -29.49 V
3296.75 -42.53 12.00 11.79 -42.32 -13.00 -29.32 V

The Worst Test Results Channel 190/836.6 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1672.90 -40.50 9.50 4.76 -35.76 -13.00 -22.76 H
2509.84 -39.29 10.70 8.40 -36.99 -13.00 -23.99 H
3346.22 -32.03 12.20 11.80 -31.63 -13.00 -18.63 H
1672.81 -43.28 9.40 4.75 -38.63 -13.00 -25.63 V
2509.73 -44.21 10.60 8.39 -42.00 -13.00 -29.00 V
3346.13 -42.65 12.20 11.82 -42.27 -13.00 -29.27 V

The Worst Test Results Channel 251/848.8 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1697.45 -40.93 9.60 4.77 -36.10 -13.00 -23.10 H
2546.34 -39.60 10.80 8.50 -37.30 -13.00 -24.30 H
3395.21 -32.03 12.50 11.90 -31.43 -13.00 -18.43 H
1697.25 -44.28 9.60 4.77 -39.45 -13.00 -26.45 V
2546.51 -43.97 10.80 8.50 -41.67 -13.00 -28.67 V
3395.09 -43.80 12.50 11.90 -43.20 -13.00 -30.20 V

EGPRS 850: (30-9000)MHz

The Worst Test Results Channel 128/824.2 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1648.43 -41.16 9.40 4.75 -36.51 -13.00 -23.51 H
2472.45 -40.06 10.60 8.39 -37.85 -13.00 -24.85 H
3296.61 -32.10 12.00 11.79 -31.89 -13.00 -18.89 H
1648.42 -44.43 9.40 4.75 -39.78 -13.00 -26.78 V
2472.61 -44.62 10.60 8.39 -42.41 -13.00 -29.41 V
3296.74 -43.42 12.00 11.79 -43.21 -13.00 -30.21 V

The Worst Test Results Channel 190/836.6 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1672.81 -41.60 9.50 4.76 -36.86 -13.00 -23.86 H
2509.46 -40.41 10.70 8.40 -38.11 -13.00 -25.11 H
3345.95 -32.22 12.20 11.80 -31.82 -13.00 -18.82 H
1672.99 -43.38 9.40 4.75 -38.73 -13.00 -25.73 V
2509.72 -45.11 10.60 8.39 -42.90 -13.00 -29.90 V
3346.02 -43.32 12.20 11.82 -42.94 -13.00 -29.94 V

The Worst Test Results Channel 251/848.8 MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1697.56 -40.51 9.60 4.77 -35.68 -13.00 -22.68 H
2546.15 -40.18 10.80 8.50 -37.88 -13.00 -24.88 H
3395.13 -31.11 12.50 11.90 -30.51 -13.00 -17.51 H
1697.29 -43.28 9.60 4.77 -38.45 -13.00 -25.45 V
2546.44 -44.59 10.80 8.50 -42.29 -13.00 -29.29 V
3395.01 -42.83 12.50 11.90 -42.23 -13.00 -29.23 V

DCS 1900: (30-20000)MHz

The Worst Test Results for Channel 512/1850.2MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3700.25 -34.46 12.60 12.93 -34.79 -13.00 -21.79 H
5550.33 -35.00 13.10 17.11 -39.01 -13.00 -26.01 H
7400.52 -33.17 11.50 22.20 -43.87 -13.00 -30.87 H
3700.07 -35.49 12.60 12.93 -35.82 -13.00 -22.82 V
5550.41 -33.77 13.10 17.11 -37.78 -13.00 -24.78 V
7400.96 -32.23 11.50 22.20 -42.93 -13.00 -29.93 V

The Worst Test Results for Channel 661/1880.0MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3760.23 -33.63 12.60 12.93 -33.96 -13.00 -20.96 H
5640.16 -34.16 13.10 17.11 -38.17 -13.00 -25.17 H
7519.93 -33.62 11.50 22.20 -44.32 -13.00 -31.32 H
3760.23 -34.72 12.60 12.93 -35.05 -13.00 -22.05 V
5639.84 -34.12 13.10 17.11 -38.13 -13.00 -25.13 V
7520.08 -31.85 11.50 22.20 -42.55 -13.00 -29.55 V

The Worst Test Results for Channel 810/1909.8MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3819.26 -34.86 12.60 12.93 -35.19 -13.00 -22.19 H
5729.33 -34.03 13.10 17.11 -38.04 -13.00 -25.04 H
7639.09 -33.29 11.50 22.20 -43.99 -13.00 -30.99 H
3819.76 -35.96 12.60 12.93 -36.29 -13.00 -23.29 V
5729.50 -34.99 13.10 17.11 -39.00 -13.00 -26.00 V
7638.93 -32.83 11.50 22.20 -43.53 -13.00 -30.53 V

GPRS1900: (30-20000)MHz

The Worst Test Results for Channel 512/1850.2MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3700.13 -33.90 12.60 12.93 -34.23 -13.00 -21.23 H
5550.43 -34.35 13.10 17.11 -38.36 -13.00 -25.36 H
7400.58 -32.80 11.50 22.20 -43.50 -13.00 -30.50 H
3700.20 -35.38 12.60 12.93 -35.71 -13.00 -22.71 V
5550.45 -33.96 13.10 17.11 -37.97 -13.00 -24.97 V
7400.77 -32.79 11.50 22.20 -43.49 -13.00 -30.49 V

The Worst Test Results for Channel 661/1880.0MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3760.09 -34.41 12.60 12.93 -34.74 -13.00 -21.74 H
5640.08 -35.32 13.10 17.11 -39.33 -13.00 -26.33 H
7520.09 -32.92 11.50 22.20 -43.62 -13.00 -30.62 H
3759.99 -35.87 12.60 12.93 -36.20 -13.00 -23.20 V
5640.05 -34.38 13.10 17.11 -38.39 -13.00 -25.39 V
7520.15 -32.05 11.50 22.20 -42.75 -13.00 -29.75 V

The Worst Test Results for Channel 810/1909.8MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3819.71 -33.84 12.60 12.93 -34.17 -13.00 -21.17 H
5729.23 -34.35 13.10 17.11 -38.36 -13.00 -25.36 H
7639.03 -32.52 11.50 22.20 -43.22 -13.00 -30.22 H
3819.62 -34.72 12.60 12.93 -35.05 -13.00 -22.05 V
5729.18 -35.15 13.10 17.11 -39.16 -13.00 -26.16 V
7639.04 -32.61 11.50 22.20 -43.31 -13.00 -30.31 V

WCDMA Band 2: (30-20000)MHz

The Worst Test Results for Channel 9262/1852.4MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3704.17 -34.43 12.60 12.93 -34.76 -13.00 -21.76 H
5557.37 -35.43 13.10 17.11 -39.44 -13.00 -26.44 H
7409.73 -32.35 11.50 22.20 -43.05 -13.00 -30.05 H
3704.15 -34.82 12.60 12.93 -35.15 -13.00 -22.15 V
5557.32 -33.85 13.10 17.11 -37.86 -13.00 -24.86 V
7409.76 -32.16 11.50 22.20 -42.86 -13.00 -29.86 V

The Worst Test Results for Channel 9400/1880MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3759.80 -34.26 12.60 12.93 -34.59 -13.00 -21.59 H
5640.27 -34.27 13.10 17.11 -38.28 -13.00 -25.28 H
7520.11 -32.67 11.50 22.20 -43.37 -13.00 -30.37 H
3760.20 -34.81 12.60 12.93 -35.14 -13.00 -22.14 V
5640.17 -35.16 13.10 17.11 -39.17 -13.00 -26.17 V
7520.03 -32.78 11.50 22.20 -43.48 -13.00 -30.48 V

The Worst Test Results for Channel 9538/1907.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3815.63 -33.86 12.60 12.93 -34.19 -13.00 -21.19 H
5722.11 -34.81 13.10 17.11 -38.82 -13.00 -25.82 H
7630.32 -32.22 11.50 22.20 -42.92 -13.00 -29.92 H
3815.56 -34.95 12.60 12.93 -35.28 -13.00 -22.28 V
5722.14 -35.15 13.10 17.11 -39.16 -13.00 -26.16 V
7629.94 -32.86 11.50 22.20 -43.56 -13.00 -30.56 V

HSUPA Band 2: (30-20000)MHz

The Worst Test Results for Channel 9262/1852.4MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3704.26 -33.44 12.60 12.93 -33.77 -13.00 -20.77 H
5557.67 -35.06 13.10 17.11 -39.07 -13.00 -26.07 H
7409.95 -32.72 11.50 22.20 -43.42 -13.00 -30.42 H
3704.22 -35.61 12.60 12.93 -35.94 -13.00 -22.94 V
5557.39 -34.33 13.10 17.11 -38.34 -13.00 -25.34 V
7409.71 -32.30 11.50 22.20 -43.00 -13.00 -30.00 V

The Worst Test Results for Channel 9400/1880MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3760.15 -34.03 12.60 12.93 -34.36 -13.00 -21.36 H
5639.97 -34.38 13.10 17.11 -38.39 -13.00 -25.39 H
7520.29 -32.83 11.50 22.20 -43.53 -13.00 -30.53 H
3760.28 -35.83 12.60 12.93 -36.16 -13.00 -23.16 V
5640.12 -34.94 13.10 17.11 -38.95 -13.00 -25.95 V
7520.17 -32.52 11.50 22.20 -43.22 -13.00 -30.22 V

The Worst Test Results for Channel 9538/1907.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3815.34 -33.66 12.60 12.93 -33.99 -13.00 -20.99 H
5722.13 -34.57 13.10 17.11 -38.58 -13.00 -25.58 H
7630.02 -32.54 11.50 22.20 -43.24 -13.00 -30.24 H
3815.47 -34.91 12.60 12.93 -35.24 -13.00 -22.24 V
5722.22 -34.45 13.10 17.11 -38.46 -13.00 -25.46 V
7630.25 -31.97 11.50 22.20 -42.67 -13.00 -29.67 V

HSDPA Band 2: (30-20000)MHz

The Worst Test Results for Channel 9262/1852.4MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3704.32 -34.54 12.60 12.93 -34.87 -13.00 -21.87 H
5557.40 -34.38 13.10 17.11 -38.39 -13.00 -25.39 H
7409.63 -33.45 11.50 22.20 -44.15 -13.00 -31.15 H
3704.16 -35.95 12.60 12.93 -36.28 -13.00 -23.28 V
5557.39 -35.09 13.10 17.11 -39.10 -13.00 -26.10 V
7409.91 -32.37 11.50 22.20 -43.07 -13.00 -30.07 V

The Worst Test Results for Channel 9400/1880MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3760.17 -34.62 12.60 12.93 -34.95 -13.00 -21.95 H
5640.06 -34.27 13.10 17.11 -38.28 -13.00 -25.28 H
7519.96 -32.18 11.50 22.20 -42.88 -13.00 -29.88 H
3760.05 -35.57 12.60 12.93 -35.90 -13.00 -22.90 V
5640.27 -34.66 13.10 17.11 -38.67 -13.00 -25.67 V
7520.13 -32.73 11.50 22.20 -43.43 -13.00 -30.43 V

The Worst Test Results for Channel 9538/1907.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
3815.55 -33.97 12.60 12.93 -34.30 -13.00 -21.30 H
5722.43 -35.39 13.10 17.11 -39.40 -13.00 -26.40 H
7630.14 -32.96 11.50 22.20 -43.66 -13.00 -30.66 H
3815.64 -35.99 12.60 12.93 -36.32 -13.00 -23.32 V
5722.08 -34.87 13.10 17.11 -38.88 -13.00 -25.88 V
7630.25 -32.30 11.50 22.20 -43.00 -13.00 -30.00 V

WCDMA Band 5: (30-9000)MHz

The wost testresults channel 4132/826.4MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1652.12 -41.08 9.40 4.75 -36.43 -13.00 -23.43 H
2479.27 -40.00 10.60 8.39 -37.79 -13.00 -24.79 H
3305.63 -32.32 12.00 11.79 -32.11 -13.00 -19.11 H
1652.48 -44.31 9.40 4.75 -39.66 -13.00 -26.66 V
2479.25 -44.81 10.60 8.39 -42.60 -13.00 -29.60 V
3305.47 -43.21 12.00 11.79 -43.00 -13.00 -30.00 V

The Worst Test Results Channel 4183/836.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1672.98 -40.80 9.40 4.75 -36.15 -13.00 -23.15 H
2509.87 -39.86 10.60 8.39 -37.65 -13.00 -24.65 H
3345.98 -31.52 12.00 11.79 -31.31 -13.00 -18.31 H
1673.24 -43.76 9.40 4.75 -39.11 -13.00 -26.11 V
2509.78 -44.37 10.60 8.39 -42.16 -13.00 -29.16 V
3346.12 -43.20 12.00 11.79 -42.99 -13.00 -29.99 V

The Worst Test Results Channel 4233/846.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1693.31 -40.45 9.40 4.75 -35.80 -13.00 -22.80 H
2539.31 -40.65 10.60 8.39 -38.44 -13.00 -25.44 H
3386.17 -31.01 12.00 11.79 -30.80 -13.00 -17.80 H
1693.49 -44.58 9.40 4.75 -39.93 -13.00 -26.93 V
2539.55 -44.37 10.60 8.39 -42.16 -13.00 -29.16 V
3386.23 -43.36 12.00 11.79 -43.15 -13.00 -30.15 V

HSUPA Band 5: (30-9000)MHz

The wost testresults channel 4132/826.4MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1652.33 -40.95 9.40 4.75 -36.30 -13.00 -23.30 H
2479.31 -40.63 10.60 8.39 -38.42 -13.00 -25.42 H
3305.53 -31.26 12.00 11.79 -31.05 -13.00 -18.05 H
1652.40 -43.64 9.40 4.75 -38.99 -13.00 -25.99 V
2479.26 -45.43 10.60 8.39 -43.22 -13.00 -30.22 V
3305.70 -42.91 12.00 11.79 -42.70 -13.00 -29.70 V

The Worst Test Results Channel 4183/836.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1672.87 -41.50 9.40 4.75 -36.85 -13.00 -23.85 H
2509.83 -40.55 10.60 8.39 -38.34 -13.00 -25.34 H
3346.28 -31.92 12.00 11.79 -31.71 -13.00 -18.71 H
1672.89 -44.45 9.40 4.75 -39.80 -13.00 -26.80 V
2509.51 -44.10 10.60 8.39 -41.89 -13.00 -28.89 V
3346.20 -42.60 12.00 11.79 -42.39 -13.00 -29.39 V

The Worst Test Results Channel 4233/846.6MHz

Frequency(MHz) G.Lev (dBm) Ant(dBi) Loss (dBm) PMea (dBm) Limit (dBm) Margin (dBm) Polarity
1693.48 -41.48 9.40 4.75 -36.83 -13.00 -23.83 H
2539.08 -39.46 10.60 8.39 -37.25 -13.00 -24.25 H
3385.98 -31.36 12.00 11.79 -31.15 -13.00 -18.15 H
1693.29 -44.60 9.40 4.75 -39.95 -13.00 -26.95 V
2539.38 -44.70 10.60 8.39 -42.49 -13.00 -29.49 V
3385.95 -43.14 12.00 11.79 -42.93 -13.00 -29.93 V

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