Test Report-Part 1-Rev.02-0107

FCC ID: AZPT4PM-24G

Test Report

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Page 1 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan FCC 15.247 & RSS-247 2.4GHz Test Report for FUTABA Corporation 1080 YabutsukaChosei-son Chosei-gun Chiba, 299-4395 Japan. Brand : Futaba Product Name : Radio Control Model Name : T4PM FCC ID : AZPT4PM-24G IC : 2914D-T4PM Prepared by: : AUDIX Technology Corporation, EMC Department TESTING NVLAP LAB CODE 200077-0 The test report is based on a single evaluation of one sample of the above-mentioned products. It does not imply an assessment of the whole production and does not permit the use of the test lab logo. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 2 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan TABLE OF CONTENTS Description Page TEST REPORT CERTIFICATION.................................................................................................... 4 1. REVISION RECORD OF TEST REPORT ............................................................................ 5 2. SUMMARY OF TEST RESULTS ........................................................................................... 6 3. GENERAL INFORMATION ................................................................................................... 7 3.1. Description of Application .............................................................................................................. 7 3.2. Description of Application .............................................................................................................. 7 3.3. Antenna Information ....................................................................................................................... 8 3.4. EUT Specifications Assessed in Current Report ............................................................................. 8 3.5. Test Configuration ......................................................................................................................... 10 3.6. Tested Supporting System List ...................................................................................................... 13 3.7. Setup Configuration....................................................................................................................... 13 3.8. Operating Condition of EUT ......................................................................................................... 13 3.9. Description of Test Facility ........................................................................................................... 14 3.10. Measurement Uncertainty ............................................................................................................. 14 4. MEASUREMENT EQUIPMENTLIST ................................................................................. 15 4.1. Radiated Emission Measurement .................................................................................................. 15 4.2. RF Conducted Measurement ......................................................................................................... 15 5. CONDUCTED EMISSION MEASUREMET....................................................................... 16 6. RADIATED EMISSION MEASUREMENT ........................................................................ 17 6.1. Block Diagram of Test Setup ........................................................................................................ 17 6.2. Radiated Emission Limits.............................................................................................................. 18 6.3. Test Procedure ............................................................................................................................... 19 6.4. Measurement Result Explanation .................................................................................................. 20 6.5. Test Results ................................................................................................................................... 20 7. 20dB BANDWIDTH MEASUREMENT ............................................................................... 21 7.1. Block Diagram of Test Setup ........................................................................................................ 21 7.2. Specification Limits....................................................................................................................... 21 7.3. Test Procedure ............................................................................................................................... 21 7.4. Test Results ................................................................................................................................... 21 8. CARRIER FREQUENCY SEPARATION MEASUREMENT .......................................... 22 8.1. Block Diagram of Test Setup ........................................................................................................ 22 8.2. Specification Limits....................................................................................................................... 22 8.3. Test Procedure ............................................................................................................................... 22 8.4. Test Results ................................................................................................................................... 22 9. TIME OF OCCUPANCY MEASUREMENT ...................................................................... 23 9.1. Block Diagram of Test Setup ........................................................................................................ 23 9.2. Specification Limits....................................................................................................................... 23 9.3. Test Procedure ............................................................................................................................... 23 9.4. Test Results ................................................................................................................................... 23 10. NUMBER OF HOPPING CHANNELS MEASUREMENT ............................................... 24 10.1. Block Diagram of Test Setup ........................................................................................................ 24 10.2. Specification Limits....................................................................................................................... 24 10.3. Test Procedure ............................................................................................................................... 24 File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 3 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 10.4. Test Results ................................................................................................................................... 24 11. MAXIMUM PEAK OUTPUT POWER MEASUREMENT ............................................... 25 11.1. Block Diagram of Test Setup ........................................................................................................ 25 11.2. Specification Limits....................................................................................................................... 25 11.3. Test Procedure ............................................................................................................................... 25 11.4. Test Results ................................................................................................................................... 25 12. EMISSION LIMITATIONS MEASUREMENT .................................................................. 26 12.1. Block Diagram of Test Setup ........................................................................................................ 26 12.2. Specification Limits....................................................................................................................... 26 12.3. Test Procedure ............................................................................................................................... 26 12.4. Test Results ................................................................................................................................... 26 13. DEVIATION TO TEST SPECIFICATIONS ....................................................................... 27 APPENDIX A TEST DATA AND PLOTS APPENDIX B TEST PHOTOGRAPHS File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 4 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan TEST REPORT CERTIFICATION Applicant : FUTABA Corporation Manufacture : FUTABA Corporation EUT Description (1) Product : Radio Control (2) Model : T4PM (3) Brand : Futaba (4) Power Rating : DC 4.5V Applicable Standards: 47 CFR FCC Part 15 Subpart C RSS-Gen (Issue 5), April 2018 RSS-247 (Issue 2), February 2017 ANSI C63.10:2013 Audix Technology Corp. tested the equipment mentioned in accordance with the requirements set forth in the above standards. Test results indicate that the equipment tested is capable of demonstrating compliance with the requirements as documented within this report. Audix Technology Corp. does not assume responsibility for any conclusions and generalizations drawn from the test results with regard to other specimens and samples. Date of Report: 2019. 01. 07 _______________________ Reviewed by: __________________________ (Tina Huang/Administrator) Approved by: __________________________ (Ben Cheng/Manager) File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 5 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 1. REVISION RECORD OF TEST REPORT Edition No Issued Data Revision Summary Report Number 0 2019. 01. 07 Original Report. EM-F180565 File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 6 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 2. SUMMARY OF TEST RESULTS Rule Description Results FCC IC 15.207 RSS-Gen §8.8 Conducted Emission N/A, NOTE RSS-Gen §8.9 Radiated Band Edge and 15.247(d)/15.205 PASS RSS-247 §5.5 Radiated Spurious Emission 15.247(a)(1) RSS-247 §5.1(a) 20dB Bandwidth PASS 15.247(a)(1) RSS-247 §5.1(B) Carrier Frequency Separation PASS 15.247(a)(1)(iii) RSS-247 §5.1(d) Time of Occupancy PASS 15.247(a)(1)(iii) RSS-247 §5.1(d) Number of Hopping Channels PASS 15.247(b)(1) RSS-247 §5.1(b) Maximum Peak Output Power PASS Conducted Band Edges and 15.247(d) RSS-247 §5.5 PASS Conducted Spurious Emission 15.203 RSS-Gen §8.3 Antenna Requirement Compliance Note: The EUT only employs battery power for operation, so it is unnecessary to test. File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 7 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 3. GENERAL INFORMATION 3.1. Description of Application FUTABA Corporation Applicant 1080 Yabutsuka Chosei-mura Chosei-gun Chiba-ken, 299-4395 Japan. FUTABA Corporation Manufacturer 1080 Yabutsuka Chosei-mura Chosei-gun Chiba-ken, 299-4395 Japan. Product Radio Control Model T4PM Brand Futaba 3.2. Description of Application Test Model T4PM Serial Number N/A Power Rating DC 4.5V Firmware Version N/A RF Features FHSS (S-FHSS, T-FHSS, T-FHSS SR) Transmit Type 1T1R Sample Status Production Date of Receipt 2018. 11. 20 Date of Test 2018. 11. 24 ~ 2019. 01. 04 Interface Ports of EUT None Accessories Supplied None File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 8 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 3.3. Antenna Information Antenna Part Antenna Max Gain No. Manufacture Frequency Number Type (dBi) SANSEI ELECTRIC 1/2 λ di-pole 1 ANTB24-094A0 2.4GHz 2.14 CO., LTD type antenna 3.4. EUT Specifications Assessed in Current Report Mode Fundamental Range (MHz) Channel Number Modulation Data Rate (kbps) FHSS 2403.250 to 2447.500 60 S-FHSS 128 FHSS 2407.500 to 2467.500 31 T-FHSS 128 FHSS 2407.500 to 2467.500 31 T-FHSS SR 384 S-FHSS Channel List Channel Frequency Channel Frequency Channel Frequency Number (MHz) Number (MHz) Number (MHz) 1 2403.25 21 2418.25 41 2433.25 2 2404.00 22 2419.00 42 2434.00 3 2404.75 23 2419.75 43 2434.75 4 2405.50 24 2420.50 44 2435.50 5 2406.25 25 2421.25 45 2436.25 6 2407.00 26 2422.00 46 2437.00 7 2407.75 27 2422.75 47 2437.75 8 2408.50 28 2423.50 48 2438.50 9 2409.25 29 2424.25 49 2439.25 10 2410.00 30 2425.00 50 2440.00 11 2410.75 31 2425.75 51 2440.75 12 2411.50 32 2426.50 52 2441.50 13 2412.25 33 2427.25 53 2442.25 14 2413.00 34 2428.00 54 2443.00 15 2413.75 35 2428.75 55 2443.75 16 2414.50 36 2429.50 56 2444.50 17 2415.25 37 2430.25 57 2445.25 18 2416.00 38 2431.00 58 2446.00 19 2416.75 39 2431.75 59 2446.75 20 2417.50 40 2432.50 60 2447.50 File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 9 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan T-FHSS and T-FHSS SR Channel List Channel Number Frequency (MHz) Channel Number Frequency (MHz) 1 2407.5 17 2439.5 2 2409.5 18 2441.5 3 2411.5 19 2443.5 4 2413.5 20 2445.5 5 2415.5 21 2447.5 6 2417.5 22 2449.5 7 2419.5 23 2451.5 8 2421.5 24 2453.5 9 2423.5 25 2455.5 10 2425.5 26 2457.5 11 2427.5 27 2459.5 12 2429.5 28 2461.5 13 2431.5 29 2463.5 14 2433.5 30 2465.5 15 2435.5 31 2467.5 16 2437.5 File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 10 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 3.5. Test Configuration Modulation Ton (ms) Ton+off (ms) Duty Cycle Correction Factor (dB) S-FHSS 1.445 204 -36.80 Note 1 T-FHSS 0.4176 93 -46.95 Note 2 T-FHSS SR 0.4224 37 -38.85 Note 2 Note 1: Duty Cycle Correction Factor (DCCF)= 20log (TX on/100ms) Note 2: Duty Cycle Correction Factor (DCCF)= 20log (TX on/ TX on+off ms) Mode Ton+off (ms) S-FHSS T-FHSS File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 11 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan Mode Ton+off (ms) T-FHSS SR File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

UDIX Pasetrerar Audis Technology Com Tas +ssea aconso Ne 3—11, Dingu, Linlos, Die, Fax: ss5e2 2cto0303 en Talpel€19244Tatran Tem MeduTation Test Channel sruss uso Radiated Band Rge * T—rHss 131 Rediated T—rHiss SR war e Test Case . . 2. sriss tBoo Rediated Spurious Emission Truss mem T—riss sz visai"** . smss 1Boro 2048 Bendwidth Tess ies . . sruss 1Boreo Carrier Prequency Separation Tess ies smss 1Boro Time of Occupaney Tess ies T—riss sz visai"** Conducted Number of Hopping sriss LBoiso Test Case Channels Trnss sn — sruss 1Boreo Maximum Peak Output Truss mem Power T—rHiss s wisor"*~ sruss vso Band Bdges Tess vai . L sruss 1Boreo Spurious Emission Tess ies Note A: This system is similar to T—FHSS system, the diference is frame length from 3ms to 1.2ms‘The purpose of this change is to get quick response. So this test tem would be test Note 1:{ JMobile Device WlPcrtable Device, and 3 axis were assessed. The worst scenario for Radiated Spurious Emission as follow: CJ Lie CJ Sidefif Stend Note 2: After pre—tested, the T—FHSS is worst case and presenttet data n the report Fie Munter: CitiSi 1133 HRepor Nanter: EN.FIS05eS This test report may be reproduced in ful only. The docnent may only be updated by Auds Technology Corp. PersonnclAny changes wl be noted in the document historysetion ofthe report

Page 13 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 3.6. Tested Supporting System List None 3.7. Setup Configuration 3.7.1. EUT Configuration for Radiated Emission 3.7.2. EUT Configuration for RF Conducted Test Items 3.8. Operating Condition of EUT Press the button of the EUT is used for enabling EUT RF function under continues transmitting and choosing mode/channel. File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

UDIX Paseteerar Audis Technology Com Tas +ssea aconso Ne 3—11, Dingu, Linlos, Die, Fax: ss5e2 2cto0303 en Talpel€19244Tatran 3.9. Description of Test Facility Audix Technology Corporation / EMC Department No. 53—11, Dingfu, Linkou Dist, New Tripe} City 244, Taiwan Name of Test Firm Tel: +885—2.25000133 Pac +886—2—25000303 Website : ww nudistech.com Contact e—mailateme_report@audistech.com The laboratary is accredited by following organizations under ISOTEC 17025—2005 Acereditations (b NYEAPUSA NVLAP Lab Code 200077.0 (2) TAPCTaiwan) No. 1724 FCC OET Designation Number under APEC MRA by NCC is : Twima (1): Sermi—Anechoic Chember Test Fecilites (IC Test Site Registration No.:S183B—1 (2). Pully Anechoic Chamber (C Test Site Registration No.: 5183B ) 3.10.MeasurementUncertainty Test Tem Frequency Range Uncertainy Rediation Test sovirt>~rooonttte +3cta8 (Distance: 3m) Above 1GHz is sn Remork : Uncertsin‘y = kuc(y) Test Tem Uncertainy 204B Bendwidth rooktte Carrier Prequency Seporation rooktte Time of Occupaney 20.03see Meximum peak Output power *oszas Conducted Emission Limitations o1saB Fie Munter: CitiSi 1133 HRepor Nanter: EN.FIS05eS This test report may be reproduced in ful only. The docnent may only be updated by Auds Technology Corp. PersonnclAny changes wl be noted in the document historysetion ofthe report

Page 15 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 4. MEASUREMENT EQUIPMENTLIST 4.1. Radiated Emission Measurement Item Type Manufacturer Model No. Serial No. Cal. Date Cal. Interval 1. Spectrum Analyzer Agilent N9010A-526 MY53400071 2018. 09. 12 1 Year 2. Spectrum Analyzer Agilent N9030A-526 MY53310269 2018. 02. 01 1 Year 3. Test Receiver R&S ESCS30 100338 2018. 06. 20 1 Year 4. Amplifier HP 8447D 2944A06305 2018. 01. 30 1 Year 5. Amplifier HP 8449B 3008A02678 2018. 03. 06 1 Year 6. Bilog Antenna CHASE CBL6112D 33821 2018. 01. 21 1 Year 7. Loop Antenna R&S HFH2-Z2 891847/27 2017. 12. 18 2 Year Double-Ridged 8. ETS-Lindgren 3117 00135902 2018. 03. 08 1 Year Waveguide Horn 9. Horn Antenna COM-POWER AH-840 101092 2018. 05. 07 1 Year 7NSL10-244 10. 2.4GHz Notch Filter K&L 1 2018. 07. 24 1 Year 1.5E130.5-00 11. High-Pass Filter Microwave H3G018G1 484796 2018. 08. 22 1 Year Digital 12. Thermo-Hygro IMax HTC-1 No.1 3m A/C 2018. 04. 20 1 Year Meter Digital 13. Thermo-Hygro EVERY DAY E-512 RF-02 2018. 04. 20 1 Year Meter 14. Test Software Audix e3 V.6.110601 N.C.R. N.C.R. 15. Spectrum Analyzer Agilent N9010A-526 MY53400071 2018. 09. 12 1 Year 4.2. RF Conducted Measurement Item Type Manufacturer Model No. Serial No. Cal. Date Cal. Interval 1. Spectrum Analyzer Keysight N9010B-544 MY55460198 2018. 04. 26 1 Year File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

UDIX pmsereares Audis Technology Com Ne 3—11, Dingu, Linlos, Die, Tes +ssea acaonsor Fax: ss5e2 2cto0303 en Talpel€19244Tatran CONDUCTED EMISSION MEASUREMET [The EUT only employs batery power for operation, no conductive ermission limits are required according to PCC 15.207 and R6S—Gen $8.8] Fie Munter: CitiSi 1133 HRepor Nanter: EN.FIS05eS This test report may be reproduced in ful only. The docnent may only be updated by Auds Technology Corp. PersonnclAny changes wl be noted in the document historysetion ofthe report

Page 17 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 6. RADIATED EMISSION MEASUREMENT 6.1. Block Diagram of Test Setup 6.1.1. Block Diagram of connection between EUT and simulators Indicated as section 3.7 6.1.2. Setup Diagram for 9kHz-30MHz 6.1.3. Setup Diagram for 30-1000 MHz File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

U DIX J Page 18 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53—11, Dingfu, Linkou, Dist. Fax: +886 2 26099303 New Taipei City244, Taiwan 6.1 4. Setup Diagram for above 1GHz C Antenna Tower — Absorher Antenna height is varied from 1.m to 4 m .\ 3m EUT System Distance es Turn urn Tabi Table _ 1.5m pmmer J 2 Shielding Enclosure Metal Ground Plane $ _-J Analyzer 6.2. Radiated Emission Limits In any 100kHz bandwidth outside the frequency band, the radio frequency power produced by the intentional radiator shall be at least 200B below that in the 100kHz bandwidth within the band that contains the highest level. In addition, radiated emissions which fall in restricted bands, as defined in Section 15.205/RSS—Gen Section 8.10 table 6, must also comply with the radiated emission limits specified as below. r MH Di Limits requency ( z) istance (m) dBuvim livim 0.009 — 0.490 300 67.6—20 log f(kHz) 2400/f kHz 0.490 — 1.705 30 87.6—20 log f(kHz) 24000/f kHz 1.705 — 30 30 29.5 30 30 — 88 3 40.0 100 88— 216 3 43.5 150 216— 960 3 46.0 200 Above 960 3 54.0 500 Above 1000 3 74.0 dBuV/m (Peak) 54.0 dBuV/m (Average) Remark ! (1) dBpiV/m = 20 log (V/m} (2) The tighter limit applies to the edge between two frequency bands. (3) Distance refers to the distance in meters between the measuring instrument antenna and the closed point ofany part of the device or system. (4) Fundamental and emission fall within operation band are exempted from this section. (3) Pursuant to ANSI C63.10: 6.6.4.3, if the maximized peak measured value complies with the average limit, then it is unnecessary to perform an average measurement File Number: CIMI811153 Report Number: EM—F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the documenthistory section of the report.

Page 19 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 6.3. Test Procedure Frequency Range 9kHz~30MHz: The EUT setup on the turn table which has 0.8 m height to the ground. The turn table rotated 360 degrees and antenna fixed to 1 m to find the maximum emission level. In order to find the maximum emission, all of the interface cables were manipulated according to ANSI C63.10-2013 regulation. (1) RBW = 9kHz with peak and average detector. (2) Detector: average and peak (9kHz-490kHz) Q.P. (490kHz-30MHz) Frequency Range 30MHz ~ 25GHz: The EUT setup on the turn table which has 80 cm (for 30-1000 MHz) and 1.5m (for above 1GHz) height to the ground. The turn table rotated 360 degrees and antenna varied from 1 m to 4 m to find the maximum emission level. Both horizontal and vertical polarization are required. In order to find the maximum emission, all of the interface cables were manipulated according to ANSI C63.10-2013 regulation. Frequency below 1GHz: Spectrum Analyzer is used for pre-testing with following setting: (1) RBW = 120KHz (2) VBW ≥ 3 x RBW. (3) Detector = Peak. (4) Sweep time = auto. (5) Trace mode = max hold. (6) Allow sweeps to continue until the trace stabilizes. (7) When peak-detected value is lower than limit that the measurement using the Q.P. detector is not required, otherwise using Q.P. for final measurement. Frequency above 1GHz to 10th harmonic: Peak Measurement: (1) RBW = 1 MHz (2) VBW ≥ 3 x RBW. (3) Detector = Peak. (4) Sweep time = auto. (5) Trace mode = max hold. (6) Allow sweeps to continue until the trace stabilizes. (7) When peak-detected value is lower than limit that the measurement using the average detector is not required, otherwise using average for final measurement. File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

UDIX pmserseres Audis Technology Com Tas +ssea aconso Ne 3—11, Dingu, Linlos, Die, Fax: ss5e2 2cto0303 en Talpel€19244Tatran Average Measurements CJOption 1: (D Rew— 1 ie (2) VBW =1T, where T is Ta—on presented in Appendix A.4 (3) Detector= Pesk (4) Sweep time= auto (5) Trace mode= max hold (6) Allow sweeps to continue untilthe trace stabilizes MOption 2: Average Erission Level= Peak Emission Level+ D.C.C B 6. . Measurement Result Explanation BDcak Eimission Level=Antenna Factor + Cable Loss + Meter Reading CAverage Emission Level i=Antenna Pactor + Cable Loss + Mter Reading BlAverage Emission Level= Peak Emission Level+ DCCP Daty Cyele Corection Pactor (DCCP)= 20log (TX .100ms) presented in section 3.5 CJERP= Peak Emission Level—95 248B 2.I4dB 6.5. Test Results Please refer to Appendix A Fie Munter: CitiSi 1133 HRepor Nanter: EN.FIS05eS This test report may be reproduced in ful only. The docnent may only be updated by Auds Technology Corp. PersonnclAny changes wl be noted in the document historysetion ofthe report

Page 21 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 7. 20dB BANDWIDTH MEASUREMENT 7.1. Block Diagram of Test Setup 7.2. Specification Limits Alternatively, frequency hopping systems operating in the 2400-2483.5MHz band may have hopping channel carrier frequencies that are separated by 25kHz or two-thirds of the 20dB bandwidth of the hopping channel, whichever is greater. 7.3. Test Procedure Following measurement procedure is reference to ANSI C63.10-2013: (1) Set RBW close to1% to 5% of OBW. (2) Set VBW≥3xRBW. (3) Detector = Peak. (4) Trace mode = Max hold. (5) Sweep = Auto couple. (6) Allow the trace to stabilize. (7) Setting channel bandwidth function x dB to -20 dB to record the final bandwidth. 7.4. Test Results Please refer to Appendix A File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 22 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 8. CARRIER FREQUENCY SEPARATION MEASUREMENT 8.1. Block Diagram of Test Setup 8.2. Specification Limits Alternatively, frequency hopping systems operating in the 2400-2483.5MHz band may have hopping channel carrier frequencies that are separated by 25kHz or two-thirds of the 20dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125mW. 8.3. Test Procedure Following measurement procedure is reference to ANSI C63.10-2013: (1) Span = Wide enough to capture the peaks of two adjacent channels (2) RBW: Start with the RBW set to approximately 30% of the channel spacing; adjust as necessary to best identify the center of each individual channel. (3) VBW≥ RBW (4) Sweep = Auto (5) Detector function = Peak (6) Trace = Max hold (7) Allow the trace to stabilize. 8.4. Test Results Please refer to Appendix A File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 23 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 9. TIME OF OCCUPANCY MEASUREMENT 9.1. Block Diagram of Test Setup 9.2. Specification Limits Frequency hopping systems in the 2400-2483.5MHz shall use at least 15 non-overlapping channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by number of hopping channels employed. 9.3. Test Procedure Following measurement procedure is reference to ANSI C63.10:2013: (1) Span: Zero span, centered on a hopping channel. (2) RBW shall be ≤ channel spacing and where possible RBW should be set >> 1/T, where T is the expected dwell time per channel. (3) Sweep: As necessary to capture the entire dwell time per hopping channel; where possible use a video trigger and trigger delay so that the transmitted signal starts a little to the right of the start of the plot. The trigger level might need slight adjustment to prevent triggering when the system hops on an adjacent channel; a second plot might be needed with a longer sweep time to show two successive hops on a channel. (4) Detector function = Peak (5) Trace = Max hold 9.4. Test Results Please refer to Appendix A File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 24 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 10. NUMBER OF HOPPING CHANNELS MEASUREMENT 10.1.Block Diagram of Test Setup 10.2.Specification Limits Frequency hopping systems which use fewer than 20 hopping frequencies may employ intelligent hopping techniques to avoid interference to other transmissions. Frequency hopping systems may avoid or suppress transmissions on a particular hopping frequency provided that a minimum of 15 non-overlapping channels. 10.3.Test Procedure Following measurement procedure is reference to ANSI C63.10-2013: (1) Span: The frequency band of operation. Depending on the number of channels the device supports, it may be necessary to divide the frequency range of operation across multiple spans, to allow the individual channels to be clearly seen. (2) RBW: To identify clearly the individual channels, set the RBW to less than 30% of the channel spacing or the 20 dB bandwidth, whichever is smaller. (3) VBW  RBW (4) Sweep = Auto (5) Detector function = Peak (6) Trace = m=Max hold (7) Allow the trace to stabilize. 10.4.Test Results Please refer to Appendix A File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 25 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 11. MAXIMUM PEAK OUTPUT POWER MEASUREMENT 11.1.Block Diagram of Test Setup 11.2.Specification Limits The Limits of maximum Peak Output Power for frequency hopping systems in 2400-2483.5MHz is: 0.125Watt. (21dBm) 11.3.Test Procedure Following measurement procedure is reference to ANSI C63.10-2013: (a) Use the following spectrum analyzer settings (1) Span: Approximately five times the 20 dB bandwidth, centered on a hopping channel. (2) RBW > 20 dB bandwidth of the emission being measured. (3) VBW  RBW (4) Sweep: Auto (5) Detector function: Peak (6) Trace: Max hold (b) Allow trace to stabilize. (c) Use the marker-to-peak function to set the marker to the peak of the emission. 11.4. Test Results Please refer to Appendix A File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

Page 26 of 27 Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244,Taiwan 12. EMISSION LIMITATIONS MEASUREMENT 12.1.Block Diagram of Test Setup 12.2.Specification Limits In any 100kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, that the required attenuation shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in FCC Section 15.209(a) and RSS-Gen Section 8.9 table 4 is not required. In addition, radiated emissions which fall in restricted bands, as defined in Section 15.205(a) and RSS-Gen Section 8.10 table 6, must also comply with the radiated emission limits specified in Section 15.209(a) and RSS-Gen Section 8.9 table 4 (See Section 15.205(c)). 12.3.Test Procedure Following measurement procedure is reference to ANSI C63.10-2013: (1) Set span wide enough to capture the peak level of the in-band emission and all spurious emissions; up to 10th harmonic. (2) RBW = 100 kHz (3) VBW  RBW (4) Sweep = auto (5) Detector function = peak (6) Trace = max hold 12.4.Test Results Please refer to Appendix A File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

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APPENDIX A Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244, Taiwan APPDNDIX A TEST DATA AND PLOTS (Model: T4PM) File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.

APPENDIX B Audix Technology Corp. Tel: +886 2 26099301 No. 53-11, Dingfu, Linkou, Dist., Fax: +886 2 26099303 New Taipei City244, Taiwan APPDNDIX B TEST PHOTOGRAPHS (Model: T4PM) File Number: C1M1811153 Report Number: EM-F180565 This test report may be reproduced in full only. The document may only be updated by Audix Technology Corp. Personnel. Any changes will be noted in the document history section of the report.


Document Created: 2019-01-07 18:07:09
Document Modified: 2019-01-07 18:07:09
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