Test Report

FCC ID: 2AB4XAMP10526

Test Report

Download: PDF
FCCID_3024350

FCC PART 95 MEASUREMENT AND TEST REPORT For Atomic Monkey Products Ltd. Workshop 15, 15/F,Wah Yiu Industrial Centre NO.30-32 Au Pui Wan Street, Fo Tan, N.T., HongKong FCC ID: 2AB4XAMP10526 Report Type: Product Type: Original Report WALKIE TALKIES Test Engineer: Xiangguang Kong Report Number: RSZ160329830-00 Report Date: 2016-04-21 Candy Li Reviewed By: RF Engineer Bay Area Compliance Laboratories Corp. (Shenzhen) Test Laboratory: 6/F, the 3rd Phase of WanLi Industrial Building ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp.

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 TABLE OF CONTENTS GENERAL INFORMATION .......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................3 OBJECTIVE ...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S) .............................................................................................................................3 TEST METHODOLOGY ..................................................................................................................................................3 TEST FACILITY .............................................................................................................................................................3 SYSTEM TEST CONFIGURATION ..........................................................................................................................4 DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................4 EQUIPMENT MODIFICATIONS .......................................................................................................................................4 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................4 SUMMARY OF TEST RESULTS ...............................................................................................................................5 FCC §2.1093 - RF EXPOSURE INFORMATION .....................................................................................................6 APPLICABLE STANDARD ..............................................................................................................................................6 FCC §2.1046 & §95.639(a) - RF OUTPUT POWER ..................................................................................................7 APPLICABLE STANDARD ..............................................................................................................................................7 TEST PROCEDURE ........................................................................................................................................................7 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................7 TEST DATA ..................................................................................................................................................................8 FCC §2.1047 & §95.637(a) - MODULATION CHARACTERISTIC .......................................................................9 APPLICABLE STANDARD ..............................................................................................................................................9 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................9 TEST PROCEDURE ........................................................................................................................................................9 TEST DATA ..................................................................................................................................................................9 FCC §2.1049 & §95.633(a) - AUTHOURIZED BANDWIDTH AND EMISSION MASK ...................................15 APPLICABLE STANDARD ............................................................................................................................................15 TEST PROCEDURE ......................................................................................................................................................15 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................15 TEST DATA ................................................................................................................................................................16 FCC §2.1053 & §95.635(b) - RADIATED SPURIOUS EMISSION........................................................................18 APPLICABLE STANDARD ............................................................................................................................................18 TEST PROCEDURE ......................................................................................................................................................18 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................18 TEST DATA ................................................................................................................................................................19 FCC§2.1055 (d) & §95.621 - FREQUENCY STABILITY .......................................................................................20 APPLICABLE STANDARD ............................................................................................................................................20 TEST PROCEDURE ......................................................................................................................................................20 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................20 TEST DATA ................................................................................................................................................................21 FCC Part 95 Page 2 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 GENERAL INFORMATION Product Description for Equipment Under Test (EUT) The Atomic Monkey Products Ltd. ’s product, model number: 10526(FCC ID: 2AB4XAMP10526) or the "EUT" in this report was a WALKIE TALKIES, which was measured approximately: 5.0 cm (L) x 4.0 cm (W) x13.0 cm (H), rated input voltage: DC 4.5 V (1.5V AAA*3) battery. * All measurement and test data in this report was gathered from production sample serial number: 20160329 (Assigned by BACL, Shenzhen). The EUT supplied by the applicant was received on 2016-03-29. Objective This report is prepared on behalf of Atomic Monkey Products Ltd. in accordance with Part 2 and Part 95, Subpart A & Subpart E of the Federal Communication Commissions rules. Related Submittal(s)/Grant(s) No related submittal(s). Test Methodology All tests and measurements indicated in this document were performed in accordance with Part 95 Subpart A and Subpart E of the Federal Communication Commissions rules with TIA-603-D, Land Mobile FM or PM-Communications Equipment-Measurement and Performance Standards. All emissions measurement was performed and Bay Area Compliance Laboratories Corp. (Shenzhen). The radiated testing was performed at an antenna-to-EUT distance of 3 meters. Test Facility The Test site used by Bay Area Compliance Laboratories Corp. (Shenzhen) to collect test data is located on the 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China. Test site at Bay Area Compliance Laboratories Corp. (Shenzhen) has been fully described in reports submitted to the Federal Communication Commission (FCC). The details of these reports have been found to be in compliance with the requirements of Section 2.948 of the FCC Rules on October 31, 2013. The facility also complies with the radiated and AC line conducted test site criteria set forth in ANSI C63.4-2014. The Federal Communications Commission has the reports on file and is listed under FCC Registration No.: 382179. The test site has been approved by the FCC for public use and is listed in the FCC Public Access Link (PAL) database. FCC Part 95 Page 3 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 SYSTEM TEST CONFIGURATION Description of Test Configuration The system was configured for testing in a typical fashion (as normally used by a typical user). Note: Single channel was used: GMRS 462.5875MHz Equipment Modifications No modification was made to the EUT tested. Block Diagram of Test Setup 1.0 Meter EUT Non-conductive Table 150 cm above Ground Plane 1.5 Meters FCC Part 95 Page 4 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 SUMMARY OF TEST RESULTS FCC Rules Description of Test Results §2.1093 RF Exposure Compliance §2.1046, §95.639(a), RF Output Power Compliance §2.1047, §95.637(a) Modulation Characteristic Compliance §2.1049, §95.633(a) Authorized Bandwidth & Emission Mask Compliance §2.1053, §95.635(b) Spurious Radiated Emissions Compliance §2.1055(d), §95.621 Frequency Stability Compliance FCC Part 95 Page 5 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC §2.1093 - RF EXPOSURE INFORMATION Applicable Standard According to FCC §2.1093 and §1.1307(b) (1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. According to KDB 447498 D01 General RF Exposure Guidance The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where 1. f(GHz) is the RF channel transmit frequency in GHz. 2. Power and distance are rounded to the nearest mW and mm before calculation. 3. The result is rounded to one decimal place for comparison. 4. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test Exclusion. For worst case: The Max Tune-up Output Power: 12mW*50%=6mW (6/5)* √0.462=0.8<3.0 Result: No need SAR test FCC Part 95 Page 6 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC §2.1046 & §95.639(a) - RF OUTPUT POWER Applicable Standard Per FCC §95.639 (a) (1), No GMRS transmitter, under any condition of modulation, shall exceed 50 W Carrier power when transmitting emission type A1D, F1D, G1D, A3E, F3E or G3E. Test Procedure The transmitter was placed on a wooden turntable, and it was transmitting into a non-radiating load, which was also placed on the turntable. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the EUT .The test was performed by placing the EUT on 3-orthogonal axis. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the emissions were measured by the substitution. Test Equipment List and Details Calibration Calibration Manufacturer Description Model NO. Serial NO. Date Due Date HP Signal Generator 8648C 3426A01345 2015-06-09 2016-06-09 HP Amplifier 8447E 1937A01046 2015-05-06 2016-05-06 Rohde & Schwarz EMI Test Receiver ESCI 101120 2015-12-15 2016-12-14 Sunol Sciences Bi-log Antenna JB1 A040904-2 2014-12-07 2017-12-06 Ducommun UFA210A-1- MFR64369 RF Cable 2015-06-15 2016-06-15 technologies 4724-30050U 223410-001 Ducommun RF Cable 104PEA 218124002 2015-06-15 2016-06-15 technologies Com Power Dipole Antenna AD-100 041000 2015-08-18 2016-08-18 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements that traceable to National Primary Standards and International System of Units (SI). FCC Part 95 Page 7 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Test Data Environmental Conditions Temperature: 23 C Relative Humidity: 50 % ATM Pressure: 100.0 kPa The testing was performed by Xiangguang Kong on 2016-04-13. Test Mode: Transmitting Indicated Test Ant. Substituted FCC Part 95 Table Absolute S.A. Angle Height Polar S.G. Ant. Cable Level Frequency ERP Limit Reading Degree Level Gain Loss (dBm) (MHz) (m) (H/V) (mW) (Watt) (dBµV) (dBm) (dBd) (dB) GMRS 462.5875MHz 462.5875 94.26 23 1.2 H -2.7 0.47 0 -3.17 0.48 50 462.5875 107.87 306 1.7 V 10.9 0.47 0 10.43 11.04 50 Test Result: Compliance. FCC Part 95 Page 8 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC §2.1047 & §95.637(a) - MODULATION CHARACTERISTIC Applicable Standard Per FCC §2.1047 and §95.637(a): A GMRS transmitter that transmits emission type F3E must not exceed a peak frequency deviation of plus or minus 5 kHz. A FRS unit that transmits emission type F3E must not exceed a peak frequency deviation of plus or minus 2.5 kHz, and the audio frequency response must not exceed 3.125 kHz . Each GMRS transmitter, except a mobile station transmitter with a power output of 2.5 W or less, must automatically prevent a greater than normal audio level from causing over-modulation. The transmitter also must include audio frequency low pass filtering, unless it complies with the applicable paragraphs of § 95.631 (without filtering.) The filter must be between the modulation limiter and the modulated stage of the transmitter. At any frequency (f in kHz) between 3 and 20 kHz, the filter must have an attenuation of at least 60 log 10 (f/3) dB greater than the attenuation at 1 kHz. Above 20 kHz, it must have an attenuation of at least 50 dB greater than the attenuation at 1 kHz. Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Due Date HP RF Communication Test Set HP8920A 3438A05201 2015-06-14 2016-06-13 Ducommun RF Cable RG-214 4 2015-06-15 2016-06-15 technologies WEINSCHEL 10dB Attenuator 5324 AU0709 2015-06-18 2016-06-18 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements that traceable to National Primary Standards and International System of Units (SI). Test Procedure Test Method: TIA/EIA-603-D Test Data Environmental Conditions Temperature: 23 C Relative Humidity: 50 % ATM Pressure: 100.0 kPa The testing was performed by Xiangguang Kong on 2014-04-13. Please refer to the following tables and plots. FCC Part 95 Page 9 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Test Mode: Transmitting Audio Frequency Response Carrier Frequency: 462.5875 MHz Audio Frequency Response Attenuation (Hz) (dB) 300 -9.92 400 -7.09 500 -6.07 600 -4.17 700 -2.75 800 -1.66 900 -0.79 1000 0.00 1200 1.92 1400 2.79 1600 3.66 1800 4.72 2000 5.08 2100 5.20 2200 5.45 2300 5.76 2400 5.91 2500 5.94 2600 5.81 2700 5.70 2800 5.95 2900 5.98 3000 5.52 FCC Part 95 Page 10 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC Part 95 Page 11 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 MODULATION LIMITING Carrier Frequency: 462.5875MHz Instantaneous Steady-state FCC Audio Frequency DEVIATION DEVIATION DEVIATION DEVIATION Limit (Hz) (@+20dB) (@-20dB) (@+20dB) (@-20dB) [kHz] [kHz] [kHz] [kHz] [kHz] 300 3.342 0.139 3.339 0.135 5.000 400 3.471 0.161 3.464 0.154 5.000 500 3.238 0.191 3.234 0.188 5.000 600 3.153 0.243 3.149 0.241 5.000 700 3.146 0.276 3.141 0.272 5.000 800 3.100 0.306 3.090 0.301 5.000 900 3.133 0.325 3.129 0.323 5.000 1000 3.124 0.369 3.121 0.367 5.000 1200 3.239 0.437 3.234 0.431 5.000 1400 3.414 0.484 3.409 0.479 5.000 1600 3.526 0.524 3.521 0.523 5.000 1800 3.293 0.598 3.290 0.593 5.000 2000 3.686 0.621 3.682 0.616 5.000 2100 3.665 0.639 3.662 0.636 5.000 2200 3.639 0.659 3.634 0.653 5.000 2300 3.391 0.667 3.386 0.665 5.000 2400 3.176 0.686 3.171 0.683 5.000 2500 3.486 0.691 3.481 0.687 5.000 2600 3.435 0.689 3.431 0.676 5.000 2700 3.356 0.666 3.351 0.661 5.000 2800 3.315 0.683 3.312 0.677 5.000 2900 3.140 0.689 3.138 0.685 5.000 3000 3.161 0.656 3.157 0.651 5.000 FCC Part 95 Page 12 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC Part 95 Page 13 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Audio frequency Low Pass Filter Response Carrier Frequency: 462.5875 MHz Audio Frequency Response Attenuation FCC Limit (kHz) (dB) (dB) 1.0 0.0 / 3.0 -30.5 0.0 4.0 -42.3 -7.5 5.0 -54.1 -13.3 6.0 -57.6 -18.1 7.0 -68.4 -22.1 8.0 -72.3 -25.6 9.0 -73.4 -28.6 10.0 -74.2 -31.4 15.0 -79.2 -41.9 20.0 -75.6 -50.0 30.0 -74.6 -50.0 40.0 -77.2 -50.0 50.0 -75.3 -50.0 60.0 -76.1 -50.0 70.0 -75.4 -50.0 FCC Part 95 Page 14 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC §2.1049 & §95.633(a) - AUTHOURIZED BANDWIDTH AND EMISSION MASK Applicable Standard According to §95.633(a), The authorized bandwidth (maximum permissible bandwidth of a transmission) for emission type H1D, J1D, R1D, H3E, J3E or R3E is 4 kHz. The authorized bandwidth for emission type A1D or A3E is 8 kHz. The authorized bandwidth for emission type F1D, G1D, F3E or G3E is 20 kHz. The power of each unwanted emission shall be less than TP as specified in the applicable paragraphs listed in the following : 1) At least 25 dB (decibels) on any frequency removed from the center of the authorized bandwidth by more than 50% up to and including 100% of the authorized bandwidth. 2) At least 35 dB on any frequency removed from the center of the authorized bandwidth by more than 100% up to and including 250% of the authorized bandwidth. 3) At least 43 + 10 log 10 (T) dB on any frequency removed from the center of the authorized bandwidth by more than 250%. Test Procedure TIA-603-D, section 2.2.11 Test Equipment List and Details Calibration Calibration Manufacturer Description Model Serial Number Date Due Date RF Communication HP HP8920A 3438A05201 2015-06-14 2016-06-13 Test Set Ducommun RF Cable RG-214 4 2015-06-15 2016-06-15 technologies WEINSCHEL 10dB Attenuator 5324 AU0709 2015-06-18 2016-06-18 Rohde & Schwarz Signal Analyzer FSIQ26 8386001028 2015-12-11 2016-12-11 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements that traceable to National Primary Standards and International System of Units (SI). FCC Part 95 Page 15 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Test Data Environmental Conditions Temperature: 23~25 ℃ Relative Humidity: 48~52 % ATM Pressure: 100.5~101.0 kPa The testing was performed by Xiangguang Kong on 2016-04-12 and 2016-04-13. Test Mode: Transmitting Frequency 20dB Bandwidth Limit Item (MHz) (kHz) (kHz) Result GMRS 462.5875 10.42 20.0 Pass GMRS – 462.5875 MHz Marker 1 [T1] RBW 300 Hz RF Att 20 dB Ref Lvl -14.40 dBm VBW 3 kHz 16.5 dBm 462.58073647 MHz SWT 2.8 s Unit dBm 16.5 10.5 dB Offset 1 [T1] -14.40 dBm A 10 462.58073647 MHz D1 5.9 dBm 1 [T1] -0.94 dB 10.42084168 kHz 0 -10 1 1 D2 -14.1 dBm 1MAX 1MA -20 -30 -40 -50 -60 -70 -80 -83.5 Center 462.5875 MHz 5 kHz/ Span 50 kHz Date: 12.APR.2016 23:54:17 FCC Part 95 Page 16 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Emission Mask GMRS –462.5875 MHz RBW 300 Hz RF Att 20 dB Ref Lvl VBW 3 kHz 16.5 dBm SWT 6.8 s Unit dBm 16.5 10.5 dB Offset A 10 0 -10 GMRS 1MAX 1MA -20 -30 -40 -50 -60 -70 -80 -83.5 Center 462.5875 MHz 12 kHz/ Span 120 kHz Date: 13.APR.2016 00:59:25 FCC Part 95 Page 17 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC §2.1053 & §95.635(b) - RADIATED SPURIOUS EMISSION Applicable Standard FCC §2.1053 and §95.635 Test Procedure The transmitter was placed on a wooden turntable, and it was transmitting into a non-radiating load, which was also placed on the turntable. The measurement antenna was placed at a distance of 3 meters from the EUT. During the tests, the antenna height and polarization as well as EUT azimuth were varied in order to identify the maximum level of emissions from the EUT .The test was performed by placing the EUT on 3-orthogonal axis. The frequency range up to tenth harmonic of the fundamental frequency was investigated. Remove the EUT and replace it with substitution antenna. A signal generator was connected to the substitution antenna by a non-radiating cable. The absolute levels of the spurious emissions were measured by the substitution. Spurious emissions in dB =10 1g (TXpwr in Watts/0.001)-the absolute level Spurious attenuation limit in dB = 43+10 Log10 (power out in Watts) Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date Sunol Sciences Horn Antenna DRH-118 A052604 2014-12-29 2017-12-28 Sunol Sciences Bi-log Antenna JB1 A040904-2 2014-12-07 2017-12-06 Rohde & Schwarz Signal Analyzer FSIQ26 8386001028 2015-12-11 2016-12-11 Rohde & Schwarz EMI Test Receiver ESCI 101120 2015-12-15 2016-12-14 Mini Pre-amplifier ZVA-183-S+ 5969001149 2015-04-23 2016-04-23 HP Amplifier HP8447E 1937A01046 2015-05-06 2016-05-06 HP Signal Generator HP 8341B 2624A00116 2015-07-02 2016-07-01 COM POWER Dipole Antenna AD-100 041000 2015-08-18 2016-08-18 Ducommun UFA210A-1- MFR64369 RF Cable 2015-06-15 2016-06-15 technologies 4724-30050U 223410-001 Ducommun RF Cable 104PEA 218124002 2015-06-15 2016-06-15 technologies Ducommun RF Cable RG-214 1 2015-06-15 2016-06-15 technologies Ducommun RF Cable RG-214 2 2015-06-15 2016-06-15 technologies * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements that traceable to National Primary Standards and International System of Units (SI). FCC Part 95 Page 18 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Test Data Environmental Conditions Temperature: 22 ℃ Relative Humidity: 52 % ATM Pressure: 101.0 kPa The testing was performed by Xiangguang Kong on 2016-04-14. Test Mode: Transmitting Indicated Test Antenna Substituted Table Absolute Receiver Angle Cable Margin Frequency Height Polar Level Antenna Level Limit Reading Degree Loss (dB) (MHz) (m) (H/V) (dBm) Gain (dBm) (dBm) (dBuV) (dB) GMRS: 462.5875 MHz 925.1750 46.70 133 1.7 H -50.3 0.70 0 -51.00 -13 38.00 925.1750 64.13 21 1.8 V -32.9 0.70 0 -33.60 -13 20.60 1387.7625 45.26 12 2.1 H -63.2 1.20 6.40 -58.00 -13 45.00 1387.7625 48.13 106 1.1 V -60.3 1.20 6.40 -55.10 -13 42.10 1850.3500 45.89 158 2.1 H -61.5 1.40 7.30 -55.60 -13 42.60 1850.3500 50.07 182 1.6 V -57.9 1.40 7.30 -52.00 -13 39.00 2312.9375 48.32 73 1.4 H -55.1 1.30 8.30 -48.10 -13 35.10 2312.9375 47.21 188 1.8 V -56.4 1.30 8.30 -49.40 -13 36.40 2775.5250 44.14 49 2.3 H -60.3 1.60 9.40 -52.50 -13 39.50 2775.5250 45.61 256 2.2 V -59.0 1.60 9.40 -51.20 -13 38.20 3238.1125 38.41 1 1.8 H -63.0 1.70 9.70 -55.00 -13 42.00 3238.1125 39.32 223 1.0 V -62.1 1.70 9.70 -54.10 -13 41.10 3700.7000 48.67 67 1.9 H -52.6 1.80 10.00 -44.40 -13 31.40 3700.7000 47.43 265 1.7 V -54.2 1.80 10.00 -46.00 -13 33.00 4163.2875 50.18 226 1.1 H -51.2 2.00 9.80 -43.40 -13 30.40 4163.2875 53.87 284 1.0 V -47.9 2.00 9.80 -40.10 -13 27.10 4625.8750 49.13 169 1.8 H -51.3 2.10 9.90 -43.50 -13 30.50 4625.8750 50.25 143 2.2 V -49.8 2.10 9.90 -42.00 -13 29.00 Note: 1) Absolute Level = SG Level - Cable loss + Antenna Gain 2) Margin = Limit- Absolute Level FCC Part 95 Page 19 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 FCC§2.1055 (d) & §95.621 - FREQUENCY STABILITY Applicable Standard According to FCC §2.1055(a) (1), the frequency stability shall be measured with variation of ambient temperature from –30 ºC to +50 ºC, and according to FCC 2.1055(d) (2), the frequency stability shall be measured with reducing primary supply voltage to the battery operating end point which is specified by the manufacturer. According to FCC §95.621, Each GMRS transmitter for mobile station, small base station and control station operation must be maintained within a frequency tolerance of 0.0005 %( 5 ppm). Test Procedure Frequency Stability vs. Temperature: The equipment under test was connected to an external DC power supply and the RF output was connected to a Frequency Counter via feed-through attenuators. The EUT was placed inside the temperature chamber. The DC leads and RF output cable exited the chamber through an opening made for the purpose. After the temperature stabilized for approximately 20 minutes, the frequency output was recorded from the Frequency Counter. Frequency Stability vs. Voltage: 1)Vary primary supply voltage from 85 to 115 percent of the nominal value for other than hand carried battery equipment. (2) For hand carried, battery powered equipment, reduce primary supply voltage to the battery operating end point which shall be specified by the manufacturer. The output frequency was recorded for each voltage. Test Equipment List and Details Calibration Calibration Manufacturer Description Model NO. Serial NO. Date Due Date Hewlett-Packard Frequency Counter 5343A 2232A00827 2013-05-09 2016-05-08 Ducommun RF Cable RG-214 4 2015-06-15 2016-06-15 technologies WEINSCHEL 10dB Attenuator 5324 AU0709 2015-06-18 2016-06-18 Temperature & WUHUAN HTP205 20021115 NCR NCR Humidity Chamber * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements that traceable to National Primary Standards and International System of Units (SI). FCC Part 95 Page 20 of 21

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ160329830-00 Test Data Environmental Conditions Temperature: 23℃ Relative Humidity: 50% ATM Pressure: 101.0 kPa The testing was performed by Xiangguang Kong on 2016-04-13. Test Mode: Transmitting GMRS Reference Frequency: 462.5875 MHz, Limit: ±5 ppm Environment Measurement Power Supplied Frequency Error Temperature Frequency (VDC) (ppm) (℃) (MHz) Frequency Stability Ver. Temperature 50 4.5 462.586806 -1.500 40 4.5 462.586732 -1.660 30 4.5 462.586854 -1.396 20 4.5 462.586534 -2.088 10 4.5 462.586651 -1.835 0 4.5 462.586723 -1.680 -10 4.5 462.586902 -1.293 -20 4.5 462.586886 -1.327 -30 4.5 462.586871 -1.360 Frequency Stability Ver. Input Voltage 20 3.8 462.586739 -1.645 ***** END OF REPORT ***** FCC Part 95 Page 21 of 21


Document Created: 2017-12-08 05:47:23
Document Modified: 2017-12-08 05:47:23
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC