Test Report

FCC ID: 2ACSGPTX1000

Test Report

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FCCID_2443388

FCC PART 90 TEST REPORT For IVS, Inc. (AngelTrax Video Surveillance) 9540 US Highway 84 West, Newton, AL36352, USA FCC ID: 2ACSGPTX1000 Report Type: Product Type: Original Report Wireless Microphone (Transmitter) Test Engineer: Candy Li Report Number: RSZ140702003-00TX Report Date: 2014-07-22 Jimmy Xiao Reviewed By: RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 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.: RSZ140702003-00TX TABLE OF CONTENTS GENERAL INFORMATION .......................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................4 OBJECTIVE ...................................................................................................................................................................4 RELATED SUBMITTAL(S)/GRANT(S) .............................................................................................................................4 TEST METHODOLOGY ..................................................................................................................................................4 TEST FACILITY .............................................................................................................................................................4 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 DESCRIPTION OF TEST CONFIGURATION ......................................................................................................................5 EUT EXERCISE SOFTWARE ..........................................................................................................................................5 EQUIPMENT MODIFICATIONS .......................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................5 SUMMARY OF TEST RESULTS ...............................................................................................................................6 MEASUREMENT UNCERTAINTY ...........................................................................................................................7 FCC §1.1307(b) & §2.1093 - RF EXPOSURE .............................................................................................................8 APPLICABLE STANDARD ..............................................................................................................................................8 FCC §2.1046 & §90.205 - RF Output Power ...............................................................................................................9 APPLICABLE STANDARD ..............................................................................................................................................9 TEST PROCEDURE ........................................................................................................................................................9 TEST EQUIPMENT LIST AND DETAILS ...........................................................................................................................9 TEST DATA ..................................................................................................................................................................9 FCC §2.1047 §90.207 - MODULATION CHARACTERISTIC ..............................................................................11 APPLICABLE STANDARD ............................................................................................................................................11 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................11 TEST PROCEDURE ......................................................................................................................................................11 TEST DATA ................................................................................................................................................................11 FCC §2.1049 & §90.209 & §90.210 – OCCUPIED BANDWIDTH & EMISSION MASK ...................................15 APPLICABLE STANDARD ............................................................................................................................................15 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................15 TEST PROCEDURE ......................................................................................................................................................15 TEST DATA ................................................................................................................................................................16 FCC §2.1051 & §90.210 - SPURIOUS EMISSIONS AT ANTENNA TERMINALS ............................................18 APPLICABLE STANDARD ............................................................................................................................................18 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................18 TEST PROCEDURE ......................................................................................................................................................18 TEST DATA ................................................................................................................................................................18 FCC §2.1053 & §90.210 - RADIATED SPURIOUS EMISSIONS ..........................................................................20 APPLICABLE STANDARD ............................................................................................................................................20 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................20 TEST PROCEDURE ......................................................................................................................................................20 TEST DATA ................................................................................................................................................................21 FCC §2.1055 & §90.213- FREQUENCY STABILITY .............................................................................................22 APPLICABLE STANDARD ............................................................................................................................................22 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................22 FCC Part 90 Page 2 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX TEST PROCEDURE ......................................................................................................................................................22 TEST DATA ................................................................................................................................................................22 FCC §90.214 - TRANSIENT FREQUENCY BEHAVIOR ......................................................................................24 APPLICABLE STANDARD ............................................................................................................................................24 TEST EQUIPMENT LIST AND DETAILS .........................................................................................................................24 TEST PROCEDURE ......................................................................................................................................................24 TEST DATA ................................................................................................................................................................25 FCC Part 90 Page 3 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX GENERAL INFORMATION Product Description for Equipment under Test (EUT) The IVS, Inc. (AngelTrax Video Surveillance)’s product, model number: PWM1000 (FCC ID: 2ACSGPTX1000) or the "EUT" in this report was a transmitter unit of Wireless Microphone, which was measured approximately: 9.13 cm (L) × 5.32cm (W) × 3.75cm (H), rated with input voltage: DC 3.7V battery. * All measurement and test data in this report was gathered from production sample serial number: 1407008 (Assigned by BACL, Shenzhen). The EUT supplied by the applicant was received on 2014-07-02. Objective This test report is prepared on behalf of IVS, Inc. (AngelTrax Video Surveillance) in accordance with Part 2 and Part 90 of the Federal Communication Commissions rules. Related Submittal(s)/Grant(s) Submitted with the receiver unit of a system with FCC ID: 2ACSGPRX1000 Test Methodology All tests and measurements indicated in this document were performed in accordance with the Code of federal Regulations Title 47 Part 2, Sub-part J as well as the following individual parts: Part 90 – Private Land Mobile Radio Service Applicable Standards: TIA 603-D and ANSI 63.4-2009. 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. Measurement uncertainty with radiated emission is 5.91 dB for 30MHz-1GHz.and 4.92 dB for above 1GHz, 1.95dB for conducted measurement. 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 December 06, 2010. The facility also complies with the radiated and AC line conducted test site criteria set forth in ANSI C63.4- 2009. 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 90 Page 4 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX SYSTEM TEST CONFIGURATION Description of Test Configuration The system was configured for testing in a test mode which has been done in the factory. EUT Exercise Software RF Radio_V3.9.2.exe PTX1000_FCC.xlm Equipment Modifications No modification was made to the EUT tested. Block Diagram of Test Setup 1.0 Meter EUT Non-Conducting Table 150 cm above Ground Plane 1.5 Meter FCC Part 90 Page 5 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX SUMMARY OF TEST RESULTS FCC Rules Description of Test Results §1.1307 (b)(1), §2.1093 RF Exposure Compliance §2.1046; §90.205 RF Output Power Compliance §2.1047; §90.207 Modulation Characteristic Compliance §2.1049; §90.209; §90.210 Occupied Bandwidth & Emission Mask Compliance §2.1051; §90.210 Spurious Emission at Antenna Terminal Compliance §2.1053; §90.210 Spurious Radiated Emissions Compliance §2.1055; §90.213 Frequency Stability Compliance §90.214 Transient Frequency Behavior Compliance FCC Part 90 Page 6 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX MEASUREMENT UNCERTAINTY Test Items Measurement uncertainty RF Output Power ±1.95dB Modulation Limiting ±0.2kHz Audio Frequency Response ±1.95dB Audio Frequency Low Pass Filter Response ±1.95dB Occupied Bandwidth ±0.2kHz Spurious Emission at Antenna Terminal ±1.95dB Spurious Radiated Emissions ±4.92dB Frequency Stability ±0.1ppm Emission Mask ±1.95dB Transient Frequency Behavior ±0.2kHz FCC Part 90 Page 7 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §1.1307(b) & §2.1093 - RF EXPOSURE Applicable Standard According to FCC §1.1307(b) and §2.1093, protable device operates Part 90 should be subjected to rountine environmental evaluation for RF exposure prior or equipment authorization or use. Result: Compliance. Please refer to SAR Report Number: RSZ140702003-20. FCC Part 90 Page 8 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §2.1046 & §90.205 - RF Output Power Applicable Standard FCC §2.1046 and §90.205 Test Procedure Conducted RF Output Power: The RF output of the transmitter was connected to the input of the spectrum analyzer through sufficient attenuation. Spectrum Analyzer Setting: R B/W Video B/W 100 kHz 300 kHz Test Equipment List and Details Calibration Calibration Manufacturer Description Model Serial Number Date Due Date Rohde & Schwarz Signal Analyzer FSIQ26 837405/023 2014-05-31 2015-05-31 RF Communication HP Agilent 8920A 3325U00859 2014-05-07 2015-05-07 test set * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 101.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting Test Result: Compliance. Please refer to following table. FCC Part 90 Page 9 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Conducted Conducted Frequency Channel Space Modulation Output Power Output Power (MHz) (kHz) (dBm) (W) 440.0125 25.15 0.327 455.0125 Analog 12.5 25.30 0.339 469.9875 25.53 0.357 Note: The rated power is 0.350W. The limit is 0.280W-0.420W. FCC Part 90 Page 10 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §2.1047 §90.207 - MODULATION CHARACTERISTIC Applicable Standard FCC §2.1047 and §90.207: (a) Equipment which utilizes voice modulated communication shall show the frequency response of the audio modulating circuit over a range of 100 to 5000 Hz. for equipment which is required to have a low pass filter, the frequency response of the filter, or all of the circuitry installed between the modulation limited and the modulated stage shall be supplied. (b) Equipment which employs modulation limiting, a curve showing the percentage of modulation versus the modulation input voltage shall be supplied. Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Due Date RF Communication HP 8920A 3438A05201 2014-06-14 2015-06-13 Test Set LEADER MILLIVOLTMETER LMV-181A 6041126 2014-05-09 2015-05-08 * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). Test Procedure Test Method: TIA/EIA-603-D 2.2.3 Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 101.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting Result: Compliance. FCC Part 90 Page 11 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Analog Modulation: MODULATION LIMITING Carrier Frequency: 455.0125 MHz, Channel Separation=12.5 kHz Audio Input Frequency Deviation (kHz) Limit Level @ 300 Hz @ 1kHz @ 3 kHz [kHz] [dB] 20.0 2.330 2.287 2.185 2.5 15.0 2.374 2.276 2.192 2.5 10.0 2.062 2.249 2.163 2.5 5.0 0.552 2.068 2.224 2.5 0.0 0.328 1.500 2.166 2.5 -5.0 0.208 0.883 2.036 2.5 -10.0 0.139 0.515 1.437 2.5 -15.0 0.090 0.302 0.852 2.5 -20.0 0.071 0.199 0.491 2.5 FCC Part 90 Page 12 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Audio Frequency Response Carrier Frequency: 455.0125 MHz, Channel Separation=12.5 kHz Audio Frequency (kHz) Response Attenuation (dB) 300 -11.37 400 -7.70 500 -5.71 600 -4.38 700 -2.85 800 -1.96 900 -0.78 1000 0.02 1200 1.54 1400 2.96 1600 4.09 1800 5.18 2000 6.08 2100 6.46 2200 6.92 2300 7.34 2400 7.59 2500 7.94 2600 8.34 2700 8.46 2800 8.70 2900 8.96 3000 9.00 FCC Part 90 Page 13 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Audio Frequency Low Pass Filter Response Carrier Frequency: 455.0125 MHz, Channel Separation=12.5 kHz Audio Frequency Response Attenuation FCC Limit (kHz) (dB) (dB) 3.0 -8.6 0.0 4.0 -15.6 -12.5 5.0 -28.3 -22.2 6.0 -36.9 -30.1 7.0 -47.8 -36.8 8.0 -53.9 -42.6 9.0 -57.6 -47.7 10.0 -61.9 -52.3 12.0 -72.4 -60.2 14.0 -79.8 -66.9 16.0 -80.4 -72.7 18.0 -89.0 -77.8 20.0 -89.1 -82.5 FCC Part 90 Page 14 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §2.1049 & §90.209 & §90.210 – OCCUPIED BANDWIDTH & EMISSION MASK Applicable Standard FCC §2.1049, §90.209 and §90.210 Emission Mask D—12.5 kHz channel bandwidth equipment. For transmitters designed to operate with a 12.5 kHz channel bandwidth, any emission must be attenuated below the power (P) of the highest emission contained within the authorized bandwidth as follows: 1) For any frequency removed from the center of the authorized bandwidth f0 to 5.625 kHz removed from f0, 0dB. 2) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 5.626 kHz but no more than 12.5 kHz, at least 7.27 (fd –2.88 kHz) dB. 3) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 12.5 kHz: At least 50 + 10 log (P) dB or 70 dB, whichever is the lesser attenuation. Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Due Date Rohde & Schwarz Signal Analyzer FSIQ26 837405/023 2014-05-31 2015-05-31 RF Communication HP 8920A 3438A05201 2014-06-14 2015-06-13 Test Set * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). Test Procedure The RF output of the transmitter was connected to the input of the spectrum analyzer through sufficient attenuation. The resolution bandwidth of the spectrum analyzer was set at 100 Hz and the spectrum was recorded in the frequency band 50 kHz from the carrier frequency. FCC Part 90 Page 15 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 100.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting Analog Modulation (455.0125 MHz) 99% Occupied 26 dB Emissions Frequency Modulation Bandwidth Bandwidth (MHz) (kHz) (kHz) Analog 455.0125 9.92 10.42 99% Occupied Bandwidth & 26 dB Emissions Bandwidth Marker 1 [T1] RBW 100 Hz RF Att 40 dB Ref Lvl -26.81 dBm VBW 1 kHz 40.5 dBm 455.00713928 MHz SWT 25 s Unit dBm 40.5 10.5 dB Offset 1 [T1] -26.81 dBm A 455.00713928 MHz 30 OPB 9.91983968 kHz T1 [T1] 1.31 dBm D1 23.4 dBm 455.00743988 MHz 20 T2 [T1] 3.22 dBm 455.01735972 MHz 10 1 [T1] 6.46 dB 1MAX T2 1MA 10.42084168 kHz T1 0 D2 -2.6 dBm -10 1 -20 1 -30 -40 -50 -59.5 Center 455.0125 MHz 5 kHz/ Span 50 kHz Date: 12.JUL.2014 15:11:42 FCC Part 90 Page 16 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Emission Mask RBW 100 Hz RF Att 40 dB Ref Lvl VBW 1 kHz 40.5 dBm SWT 60 s Unit dBm 40.5 10.5 dB Offset A 30 20 10 1MAX 1MA 0 -10 -20 455_M_D -30 -40 -50 -59.5 Center 455.0125 MHz 12 kHz/ Span 120 kHz Date: 12.JUL.2014 15:09:30 FCC Part 90 Page 17 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §2.1051 & §90.210 - SPURIOUS EMISSIONS AT ANTENNA TERMINALS Applicable Standard Emission Mask D—12.5 kHz channel bandwidth equipment. For transmitters designed to operate with a 12.5 kHz channel bandwidth, any emission must be attenuated below the power (P) of the highest emission contained within the authorized bandwidth as follows: 1) For any frequency removed from the center of the authorized bandwidth f0 to 5.625 kHz removed from f0, 0 dB. 2) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 5.626 kHz but no more than 12.5 kHz, at least 7.27 (fd –2.88 kHz) dB. 3) On any frequency removed from the center of the authorized bandwidth by a displacement frequency (fd in kHz) of more than 12.5 kHz: At least 50 + 10 log (P) dB or 70 dB, whichever is the lesser attenuation. Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Due Date Rohde & Schwarz Signal Analyzer FSIQ26 837405/023 2014-05-31 2015-05-31 ANRITSU CORP.MADE HP Filter(UHF band) MP526 D 995245 2014-11-04 2015-11-03 IN JAPAN * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). Test Procedure The RF output of the EUT was connected to a spectrum analyzer through appropriate attenuation. The resolution bandwidth of the spectrum analyzer was set at 100 kHz for below 1GHz, and 1MHz for above 1GHz. sufficient scans were taken to show any out of band emissions up to 10th harmonic. Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 100.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting Please refer to the following plots. FCC Part 90 Page 18 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Analog Modulation (455.0125 MHz): 30 MHz – 1 GHz, Spacing Channel 12.5 kHz Marker 1 [T1] RBW 100 kHz RF Att 30 dB Ref Lvl -35.94 dBm VBW 300 kHz 30.5 dBm 910.58116232 MHz SWT 245 ms Unit dBm 30.5 10.5 dB Offset 1 [T1] -35.94 dBm A 910.58116232 MHz 20 10 0 1MAX 1MA -10 -20 D1 -20 dBm -30 Fund.test with 1 notch filter -40 -50 -60 -69.5 Start 30 MHz 97 MHz/ Stop 1 GHz Date: 12.JUL.2014 15:14:21 1 GHz – 5 GHz, Spacing Channel 12.5 kHz Marker 1 [T1] RBW 1 MHz RF Att 20 dB Ref Lvl -35.90 dBm VBW 3 MHz 20.5 dBm 3.18837675 GHz SWT 10 ms Unit dBm 20.5 10.5 dB Offset 1 [T1] -35.90 dBm A 3.18837675 GHz 10 0 -10 1MAX 1MA -20 D1 -20 dBm -30 1 -40 -50 -60 -70 -79.5 Start 1 GHz 400 MHz/ Stop 5 GHz Date: 12.JUL.2014 15:19:32 FCC Part 90 Page 19 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §2.1053 & §90.210 - RADIATED SPURIOUS EMISSIONS Applicable Standard FCC §2.1053 and §90.210 Test Equipment List and Details Serial Calibration Calibration Manufacturer Description Model Number Date Due Date Rohde & Schwarz EMI Test Receiver ESCI 101122 2014-05-09 2015-05-09 HP Amplifier 8447E 1937A01046 2014-05-06 2015-05-06 Sunol Sciences Broadband Antenna JB1 A040904-2 2011-11-28 2014-11-27 Rohde & Schwarz Signal Analyzer FSIQ26 8386001028 2013-11-24 2014-11-23 Sunol Sciences Horn Antenna DRH-118 A052304 2011-12-01 2014-11-30 HP Synthesized Sweeper 8341B 2624A00116 2014-05-09 2015-05-09 Mini-Circuits Amplifier ZVA-183-S+ 5969001149 NCR NCR A.H. System Horn Antenna SAS-200/571 135 2012-02-11 2015-02-10 COM POWER Dipole Antenna AD-100 041000 NCR NCR * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). 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 teeth 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 =50+10 Log10 (power out in Watts) for EUT with a 12.5 kHz channel bandwidth. FCC Part 90 Page 20 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 101.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting 30 MHz – 5 GHz: Turn Rx Antenna Substituted FCC Part 90 Receiver Absolute Frequency Table SG Cable Antenna Reading Height Polar Level Limit Margin (MHz) Angle Level Loss Gain (dBμV) (m) (H/V) (dBm) (dBm) (dB) Degree (dBm) (dB) (dB) Analog Modulation 455.0125 MHz, Channel Spacing 12.5 kHz 910.03 60.16 358 1.2 H -36.8 0.70 0 -37.50 -20 17.5 910.03 63.87 279 1.5 V -33.1 0.70 0 -33.80 -20 13.8 1365.0 63.98 165 1.7 V -36.6 0.88 9.00 -28.48 -20 8.48 1365.0 65.26 152 1.4 H -36.2 0.88 9.00 -28.08 -20 8.08 2730.1 65.17 120 1.5 V -32.9 1.58 10.80 -23.68 -20 3.68 2730.1 63.03 210 1.3 H -34.8 1.58 10.80 -25.58 -20 5.58 3640.1 64.25 47 1.4 V -31.3 2.45 10.50 -23.25 -20 3.25 3640.1 62.71 220 1.8 H -32.6 2.45 10.50 -24.55 -20 4.55 Note: Absolute Level = SG Level - Cable loss + Antenna Gain Margin = Limit- Absolute Level FCC Part 90 Page 21 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §2.1055 & §90.213- FREQUENCY STABILITY Applicable Standard FCC §2.1055 and §90.213 Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Due Date Hewlett-Packard Frequency Counter 5343A 2232A00827 2014-05-09 2015-05-09 Temperature & ESPEC EL-10KA 09107726 2013-11-01 2014-11-01 Humidity Chamber Long Wei DC Power Supply TPR-6420D 398363 NCR NCR * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). 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 counter. Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 101.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting FCC Part 90 Page 22 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX For Analog Modulation Reference Frequency: 455.0125 MHz, Limit: 2.5 ppm, 12.5 kHz Test Environment Frequency Measure with Time Elapsed Measured Temperature Power Supplied Frequency Error Frequency error (℃) (VDC) (ppm) (MHz) Frequency Stability versus Input Temperature 50 3.7 455.012346 -0.34 40 3.7 455.012351 -0.33 30 3.7 455.012345 -0.34 20 3.7 455.012349 -0.33 10 3.7 455.012347 -0.34 0 3.7 455.012344 -0.34 -10 3.7 455.012345 -0.34 -20 3.7 455.012348 -0.33 -30 3.7 455.012350 -0.33 Frequency Stability versus Input Voltage 20 3.0 455.012345 -0.34 FCC Part 90 Page 23 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX FCC §90.214 - TRANSIENT FREQUENCY BEHAVIOR Applicable Standard Regulations: FCC §90.214 Test method: ANSI/TIA-603-D 2010, section 2.2.19.3 Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Due Date Rohde & Schwarz Spectrum Analyzer FSIQ26 837405/023 2014-05-31 2015-05-31 RF Communication HP 8920A 3438A05201 2014-06-14 2015-06-13 Test Set * Statement of Traceability: Bay Area Compliance Laboratories Corp. (Shenzhen) attests that all calibrations have been performed in accordance to requirements, traceable to National Primary Standards and International System of Units (SI). Test Procedure a) Connect the EUT and test equipment as shown on the following block diagram. b) Set the Spectrum Analyzer to measure FM deviation, and tune the RF frequency to the transmitter assigned frequency. c) Set the signal generator to the assigned transmitter frequency and modulate it with a 1 kHz tone at ±12.5 kHz deviation and set its output level to -100dBm. d) Turn on the transmitter. e) Supply sufficient attenuation via the RF attenuator to provide an input level to the Spectrum Analyzer that is 40 dB below the maximum allowed input power when the transmitter is operating at its rated power level. Note this power level on the Spectrum Analyzer as P0. f) Turn off the transmitter. g) Adjust the RF level of the signal generator to provide RF power equal to P0. This signal generator RF level shall be maintained throughout the rest of the measurement. h) Remove the attenuation 1, so the input power to the Spectrum Analyzer is increased by 30 dB when the transmitter is turned on. i) Adjust the vertical amplitude control of the spectrum analyzer to display the 1000 Hz at ±4 divisions vertically centered on the display. Set trigger mode of the Spectrum Analyzer to “Video”, and tune the “trigger level” on suitable level. Then set the “tiger offset” to -10ms for turn on and -15ms for turn off. j) Turn on the transmitter and the transient wave will be captured on the screen of Spectrum Analyzer. Observe the stored display. The instant when the 1 kHz test signal is completely suppressed is considered to be ton. The trace should be maintained within the allowed divisions during the period t1 and t2. FCC Part 90 Page 24 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX k) Then turn off the transmitter, and another transient wave will be captured on the screen of Spectrum Analyzer. The trace should be maintained within the allowed divisions during the period t3. EUT Attenuator 1 Attenuator 2 Combiner Spectrum Analyzer Spectrum Analyzer Signal Generator Test Data Environmental Conditions Temperature: 26 ℃ Relative Humidity: 55 % ATM Pressure: 101.0 kPa The testing was performed by Candy Li on 2014-07-12. Test Mode: Transmitting Channel Separation Transient Period Transient Frequency Result (kHz) (ms) <10 (t1) +/-12.5 kHz 12.5 <25 (t2) +/-6.25 kHz Pass <10 (t3) +/-12.5 kHz Please refer to the following plots. FCC Part 90 Page 25 of 26

Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140702003-00TX Analog Modulation 455.0125 MHz, Turn on CF 455.0125 MHz Real Time OFF Ref Lvl DEMOD BW: 20 kHz AF-Signal 34 dBm d FM [Hz] 17k 14 dB Offset A 14k SGL 10k TRG 7k 10ms 3.5k 25ms 0 -3.5k -7k -10k -14k -17k START 0 s STOP 100 ms Date: 12.JUL.2014 16:40:10 Analog Modulation 455.0125 MHz, Turn off CF 455.0125 MHz Real Time OFF Ref Lvl DEMOD BW: 20 kHz AF-Signal 34 3 dBm FM [Hz] 17k 14 dB Offset A 14k SGL 10k TRG 7k 3.5k 10ms 0 -3.5k -7k -10k -14k -17k START 0 s STOP 100 ms Date: 12.JUL.2014 16:45:58 ***** END OF REPORT ***** FCC Part 90 Page 26 of 26


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Document Modified: 2019-05-27 05:03:56
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