Test report

FCC ID: XFCWISTAR-RE203

Test Report

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FCCID_3272498

S RADIO TEST REPORT T Report No: STS1612225F01 S Issued for Hangzhou Wistar Mechanical & Electric Technology Co., Ltd. NO.290 Renliang Road, Renhe, Yuhang District, Hangzhou China L Product Name: Brand Name: Emitter WISTAR A Model Name: Series Model: WSRE203-16C WSRE203-4C, WSRE203-8C WSRE203-1T, WSRE203-4T B FCC ID: Test Standard: XFCWISTAR-RE203 FCC Part 15.231 Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. Shenzhen STS Test Services Co., Ltd. 1/F., Building B, Zhuoke Science Park, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:sts@stsapp.com

Page 2 of 30 Report No.: STS1612225F01 TEST REPORT CERTIFICATION Applicant’s name ........................ : Hangzhou Wistar Mechanical & Electric Technology Co., Ltd. NO.290 Renliang Road, Renhe, Yuhang District, Hangzhou Address ...................................... : China Manufacture's Name ................... : Hangzhou Wistar Mechanical & Electric Technology Co., Ltd. NO.290 Renliang Road, Renhe, Yuhang District, Hangzhou Address ...................................... : China Product description Product name ............................. : Emitter Brand name ................................ : WISTAR Model and/or type reference ....... : WSRE203-16C Standards ................................... : FCC Part 15.231 Test procedure ............................ : ANSI C63.10-2013 This device described above has been tested by STS, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test........................................... : Date of performance of tests ................ 25 Dec. : 2016 ~04 Jan. 2017 Date of Issue......................................... 04 Jan. : 2017 Test Result ............................................ Pass : Testing Engineer : (Sean she) Technical Manager : (Tony liu) Authorized Signatory : (Bovey Yang)

Page 3 of 30 Report No.: STS1612225F01 TABLE OF CONTENTS 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 6 1.2 MEASUREMENT UNCERTAINTY 6 2. GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.4 DESCRIPTION OF SUPPORT UNITS 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3. EMC EMISSION TEST 11 3.1 CONDUCTED EMISSION MEASUREMENT 11 3.2 TEST PROCEDURE 12 3.3 TEST SETUP 12 3.4 EUT OPERATING CONDITIONS 12 3.5 TEST RESULTS 13 4. RADIATED EMISSION MEASUREMENT 14 4.1 RADIATED EMISSION LIMITS 14 4.2 TEST PROCEDURE 15 4.3 DEVIATION FROM TEST STANDARD 15 5. BANDWIDTH TEST 22 5.1 APPLIED PROCEDURES / LIMIT 22 5.2 TEST REQUIREMENTS 22 5.3 TEST PROCEDURE 22 5.4 TEST SETUP 22 5.5 EUT OPERATION CONDITIONS 22 5.6 TEST RESULTS 23 6. DUTY CYCLE 24 6.1 TEST PROCEDURE 24 6.2 TEST SETUP 24 6.3 EUT OPERATION CONDITIONS 24 6.4 TEST RESULTS 25 7. AUTOMATICALLY DEACTIVATE 27 7.1 STANDARD REQUIREMENT 27 7.2 TEST PROCEDURE 27

Page 4 of 30 Report No.: STS1612225F01 8. ANTENNA REQUIREMENT 29 8.1 STANDARD REQUIREMENT 29 8.2 EUT ANTENNA 29 APPENDIX 1- PHOTOS OF TEST SETUP 30

Page 5 of 30 Report No.: STS1612225F01 Revision History Rev. Issue Date Report NO. Effect Page Contents 00 04 Jan. 2017 STS1612225F01 ALL Initial Issue

Page 6 of 30 Report No.: STS1612225F01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part 15.231,Subpart C Standard Test Item Judgment Remark Section 15.207 Conducted Emission N/A -- 15.205(a)/15.209/ Radiated Spurious Emission PASS -- 15.231.(b) 15.231(a)(1)/ Transmission requirement PASS -- 15.231(b) 15.231(C) 20 dB Bandwidth PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1)”N/A” denotes test is not applicable in this Test Report (2) All tests are according to ANSI C63.10-2013 1.1 TEST FACTORY Shenzhen STS Test Services Co., Ltd. 1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China FCC Registration No.: 842334; IC Registration No.: 12108A-1 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission (9KHz-150KHz) ±2.88dB 2 Conducted Emission (150KHz-30MHz) ±2.67dB 3 RF power,conducted ±0.70dB 4 Spurious emissions,conducted ±1.19dB 5 All emissions,radiated(<1G) 30MHz-200MHz ±2.83dB 6 All emissions,radiated(<1G) 200MHz-1000MHz ±2.94dB 8 All emissions,radiated(>1G) ±3.03dB 9 Temperature ±0.5°C 10 Humidity ±2%

Page 7 of 30 Report No.: STS1612225F01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Emitter Trade Name WISTAR Model Name WSRE203-16C Series Model WSRE203-4C, WSRE203-8C, WSRE203-1T, WSRE203-4T Model Difference Only different in model name Frequency band 433.92MHz Modulation Type ASK Antenna Type PCB Antenna Antenna Gain 2dBi Rated Voltage: 3V Battery Capacity: 210mAh Hardware version number V1.0 Software version number V1.0 Connecting I/O Port(s) Please refer to the User’s Manual Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Table for filed Antenna Ant. Brand Model Name Antenna Type Connector Gain (dBi) NOTE 1 WISTAR WSRE203-16C PCB N/A 2 Antenna The EUT antenna is PCB Antenna. No antenna other than that furnished by the responsible party shall be used with the device.

Page 8 of 30 Report No.: STS1612225F01 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 TX Mode For Radiated Emission Final Test Mode Description Mode 1 TX Mode 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED During test, Keep EUT is in continuous transmission mode, New battery is used during all test E-1 EUT

Page 9 of 30 Report No.: STS1612225F01 2.4 DESCRIPTION OF SUPPORT UNITS The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Serial No. Note E-1 Emitter WISTAR WSRE203-16C N/A EUT Item Shielded Type Ferrite Core Length Note N/A N/A N/A N/A N/A Note: (1)The support equipment was authorized by Declaration of Confirmation. (2)For detachable type I/O cable should be specified the length in cm in『Length』column.

Page 10 of 30 Report No.: STS1612225F01 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS Kind of Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until Spectrum Agilent E4407B MY50140340 2016.10.23 2017.10.22 Analyzer Test Receiver R&S ESCI 101427 2016.10.23 2017.10.22 Bilog Antenna TESEQ CBL6111D 34678 2014.11.24 2017.11.23 BBHA Horn Antenna Schwarzbeck 9120D(1201) 9120D-1343 2015.03.05 2018.03.04 1G-18G 50Ω Coaxial Anritsu MP59B 6200264416 2016.06.06 2017.06.05 Switch PreAmplifier Agilent 8449B 60538 2016.10.23 2017.10.22 Loop Antenna EMCO 6502 9003-2485 2016.03.06 2019.03.05 Spectrum Agilent E4407B MY50140340 2016.10.23 2017.10.22 Analyzer Low frequency cable SCHWARZBECK R01 N/A 2016.10.23 2017.10.22 (9KHz-1GHz) High frequency cable SCHWARZBECK R02 N/A 2016.10.23 2017.10.22 (1GHz-5GHz) Temporary Antenna N/A P9MSP9MS N/A 2016.10.23 2017.10.22 Connector MXHS83QE300 RF Cable Murrata 2085751 2016.10.23 2017.10.22 0 EMI Test Receiver R&S ESPI 102086 2016.10.23 2017.10.22 LISN R&S ENV216 101242 2016.10.23 2017.10.22 LISN EMCO 3810/2NM 000-23625 2016.10.23 2017.10.22 Conduction Cable EM C01 N/A 2016.10.23 2017.10.22 (150KHz-30MHz) Note: The temporary antenna connector is soldered on the PCB board in order to perform conducted tests and this temporary antenna connector is listed in the equipment list.

Page 11 of 30 Report No.: STS1612225F01 3. EMC EMISSION TEST 3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS operating frequency band. In case the emission fall within the restricted band specified on Part 15. 207(a) limit in the table below has to be followed. Class B (dBuV) FREQUENCY (MHz) Standard Quasi-peak Average 0.15 -0.5 66 - 56 * 56 - 46 * CISPR 0.50 -5.0 56.00 46.00 CISPR 5.0 -30.0 60.00 50.00 CISPR 0.15 -0.5 66 - 56 * 56 - 46 * FCC 0.50 -5.0 56.00 46.00 FCC 5.0 -30.0 60.00 50.00 FCC Note: (1) The tighter limit applies at the band edges. (2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. The following table is the setting of the receiver Receiver Parameters Setting Attenuation 10 dB Start Frequency 0.15 MHz Stop Frequency 30 MHz IF Bandwidth 9 kHz

Page 12 of 30 Report No.: STS1612225F01 3.2 TEST PROCEDURE a.The EUT was placed 0.8 meters from the horizontal ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments powered from additional LISN(s). The LISN provide 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b.Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. c.I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. d.LISN at least 80 cm from nearest part of EUT chassis. e.For the actual test configuration, please refer to the related Item –EUT Test Photos. 3.3 TEST SETUP Vertical Reference Ground Plane Test Receiver EUT 40cm 80cm LISN Horizontal Reference Ground Plane Note: 1.Support units were connected to second LISN. 2.Both of LISNs (AMN) are 80 cm from EUT and at least 80 cm from other units and other metal planes support. units. 3.4 EUT OPERATING CONDITIONS The EUT was configured for testing in a typical fashion (as a customer would normally use it). The EUT has been programmed to continuously transmit during test. This operating condition was tested and used to collect the included data.

P \/ Page 13 of 30 Report No.: STS1612225F01 3.5 TEST RESULTS Temperature: 26 °C Relative Humidity: 54% Pressure: 1010hPa Phase : L/N Test Mode: N/A Note: This device is a battery power supply equipment, AC conducted emission is not applicable. 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an District, Shenzhen, Guangdong,China Shenzhen STS Test Services Co., Ltd. Tel: 0755—36886288 Fax:.0755—36886277 Http//wwwstsapp.com E—mail:sts@stsapp.com

Page 14 of 30 Report No.: STS1612225F01 4. RADIATED EMISSION MEASUREMENT 4.1 RADIATED EMISSION LIMITS In case the emission fall within the restricted band specified on Part 15.205(a), then the Part 15.209(a)and Part 15.231(b) limit in the table below has to be followed. LIMITS OF RADIATED EMISSION MEASUREMENT (0.009MHz - 1000MHz) Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~40.66 100 3 40.70~70 100 3 Field Strength of Unwanted Fundamental Frequency Field Strength of fundamental Emissions (MHz) (microvolts/meter) (microvolts/meter) 40.66~40.70 225 2,250 70~130 125 1,250 130~174 1,250 to 3,750** 125 to 375** 174~260 3750 375 260~470 3,750 to 12,500** 375 to 1,250** Above 470 12,500 1,250 LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000MHz) Class B (dBuV/m) (at 3M) FREQUENCY (MHz) PEAK AVERAGE Above 1000 74 54 NOTE: (1)The limit for radiated test was performed according to FCC PART 15C. (2)Emission level (dBuV/m)=20log Emission level (uV/m).

Page 15 of 30 Report No.: STS1612225F01 Spectrum Parameter Setting Detector Peak Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted band) 1 MHz / 3 MHz Setting Receiver Parameter Attenuation Auto Start ~ Stop Frequency 9kHz~90kHz / RB 200Hz for PK & AV Start ~ Stop Frequency 90kHz~110kHz / RB 200Hz for QP Start ~ Stop Frequency 110kHz~490kHz / RB 200Hz for PK & AV Start ~ Stop Frequency 490kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP 4.2 TEST PROCEDURE a. The test is performed in a 3m Semi-Anechoic Chamber; the antenna factor, cable loss and so on of the site (factors) is calculated to correct the reading. The EUT is placed on a 0.8m high insulating Turn Table, and keeps 3m away from the Test Antenna, which is mounted on a variable-height antenna master tower. During test, The table was rotated 360 degrees to determine the position of the highest radiation. b. In the frequency range of 9KHz to 30MHz, magnetic field is measured with Loop Test Antenna. The Test Antenna is positioned with its plane vertical at 1m distance from the EUT. The center of the Loop Test Antenna is 1m above the ground. During the measurement the Loop Test Antenna rotates about its vertical axis for maximum response at each azimuth about the EUT. c. In the frequency range 30MHz-1GHz, Bi-Log Test Antenna used. Test Antenna is 3m away from the EUT. Test Antenna height is varied from 1m to 4m above the ground to determine the maximum value of the field strength. The emission levels at both horizontal and vertical polarizations should be tested. d. In the frequency above 1GHz, Place the measurement antenna 3m away from the EUT for each area of the EUT determined to be a source of emissions at the specified measurement distance, while keeping the measurement antenna aimed at the source of emissions at each frequency of significant emissions, with polarization oriented for maximum response. The measurement antenna elevation for maximum emissions shall be restricted to a range of heights of from 1 m to 4 m above the ground or reference ground plane. f. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and then Quasi Peak detector mode re-measured. g. If the Peak Mode measured value compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and then no additional QP Mode measurement performed. h. For the actual test configuration, please refer to the related Item –EUT Test Photos. Both horizontal and vertical antenna polarities and performed pretest to three orthogonal axis were tested. The worst case emissions were reported 4.3 DEVIATION FROM TEST STANDARD No deviation

D mau» I umm \/ Page 16 of 30 Report No.: STS1612225F01 4.4 TEST SETUP (A) Radiated Emission Test—Up Frequency Below 3OMHz . : RX Antennia Turntable ja— 3m ————wI \ (sut] + TO__ L im * I a = . o0 Spectrum rnalyzefi Receiver (B) Radiated Emission Test—Up Frequency 3OMHz~1GHz 7 la— 3m —»] Turntable i ‘ 11"(1 to 4m Spectrum \ EUTJ ________ Analyzer IU.Sm éround Plane Coagial Cable (C) Radiated Emission Test—Up Frequency Above 1GHz EUTle—— 3m —— 15m Turniable 1m to 4m Spectrum Analyzer Ground Plane ; Coaxial Cable 4.5 EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 2.4 Unless otherwise a special operating condition is specified in the follows during the testing. 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an District, Shenzhen, Guangdong,China Shenzhen STS Test Services Co., Ltd. Tel: 0755—36886288 Fax: 0755—36886277 Httpy//wwwstsapp.com E—mail:sts@stsapp.com

Page 17 of 30 Report No.: STS1612225F01 4.6 TEST RESULTS INTRODUCTION TO PDCF reference: (§15.35 Measurement detector functions and bandwidths.) a. Part 15 of the FCC Rules provides for the operation of low power communication devices without an individual license (e.g., intrusion detectors, pulsed water tank level gauges, etc.), subject to certain requirements. Some of these devices use extremely narrow pulses to generate wideband emissions, which are measured to determine compliance with the rules. These measurements are typically performed with a receiver or spectrum analyzer. Depending on a number of factors (e.g., resolution bandwidth, pulsewidth, etc.), the spectrum analyzer may not always display the true peak value of the measured emission. This effect, called “pulse desensitization,” relates to the capabilities of the measuring instrument. For the measurement and reporting of the true peak of pulsed emissions, it may be necessary to apply a “pulse desensitization correction factor” (PDCF) to the measured value, pursuant to 47 CFR 15.35(a). If using spectrum analyzer to measure pulse signal , it have to make sure the RBW use is at least 2/PW. •When RBW is less than 2/PW , you are able to measure the true peak level of the pulse signal. If this is the case , PDCF is required to compensate to determine true peak value. Pulse desensitization: PW =51850usec,Period=100000usec, Level=A RBW>2/PW=0.00004K , 1/T=0.01K NOTE: 2 / PW < RBW, first don't need b. For the actual test, please refer to the ANSI C63.10,Annex C refer to section 5 for more detail

P \— Page 18 of 30 Report No.: STS1612225F01 4.7 TEST RESULTS (Radiated Emission<30MHz (9KHz—30MHz, H—field)) Freq. Reading Limit Margin State (MHz) (dBuV/m) (dBuV/m) (dB) PIF —— —— —— —— PASS —— —— —— —— PASS Note:The amplitude of spurious emissions which are attenuated by more than 200B below the permissible value has no need to be reported. Distance extrapolation factor =40 log (specific distance/test distance)(dB); Limit line = specific limits(dBuv) + distance extrapolation factor. 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an District, Shenzhen, Guangdong,China Shenzhen STS Test Services Co., Ltd. Tel: 0755—36886288 Fax:0755—36886277 Http//www.stsapp.com E—mail:sts@stsapp.com

P \/ Page 19 of 30 Report No.: STS1612225F01 Between 3OMHz — 5000 MHz Temperature: 26 °C Relative Humidity: 154% Pressure: 1010hPa Phase: Horizontal Test Mode: Mode 1 Frequency Reading Results Limit Margin o (MHz) (asuy) 29(©8) (gBuv/im) (aBuvim; |_(as) Petest®" 1 46.1780 44.64 —19.51 25.13 40.00 —14.87 aP 2 50.7637 48.78 —21.70 27.08 40.00 —12.92 aP 3 87.1115 48.97 —20.91 28.06 40.00 —11.94 aP 4 97.7980 47.10 —19.41 27.69 43.50 —15.81 aP 5 433.9200 83.06 —10.90 72.16 100.83 —28.67 PK AV Frequency PK value Duty cycle Results Limit Margin e (MHz) (dBuv) Factor(d@Bm) (dBuv/im) (dBuvim) (am) Detector 7 433.9200 72.16 —5.71 66.45 80.83 —14.38 AV Remark: 1. All readings are Quasi—Peak and Average values. 2. Margin= Result (Result =Reading + Factor )—Limit 80.0 dBuV/m Limith: —— s') Margin: _ § [ J 0.0 30.000 40 50 60 70 80 (MHz) 300 400 500 600 700 1000.000 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an Distrct, Shenzhen, Guangdong,China Shenzhen STS Test Services CO v3 Ltd s Tel: 0755—36886288 Fax:.0755—36886277. Http//wwwstsapp.com E—mail:sts@stsapp.com

P <ommm <m [d ' smm \/ Page 20 of 30 Report No.: STS1612225F01 Temperature: 26 °C Relative Humidity: 154% Pressure: 1010hPa Phase: Vertical Test Mode: Mode 1 Frequency Reading Results Limit Margin y (MH2) (dBuV) Factor (4B) (gmuy/m) (aBuvim) (aB) PCteH" 1 49.8813 51.93 —21.42 30.51 40.00 —9.49 aP 2 88.9637 45.31 —20.45 24.86 43.50 —18.64 aP 3 99.5280 45.31 —19.23 26.08 43.50 17.42 aP 4 216.7828 40.56 —19.32 21.24 46.00 —24.76 aP 5 433.9200 80.78 —10.90 69.88 100.83 —30.95 PK AV Frequency PK value Duty cycle Results Limit Margin ie (MHz) (aBuy) Factor(@Bm) (aBuv/im) (a@Buvim) (as) Petesto" 7 433.9200 69.88 5.71 64.17 80.83 —16.66 AV Remark: 1. All readings are Quasi—Peak and Average values. 2. Margin= Result (Result =Reading + Factor )—Limit 80.0 dBuV/m Limitt —| 5 Margin: ——)| x * .l [| { 30.000 40 5o 60 70 80 — (MHz) 300 400 500 600 700 1000.000 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an District, Shenzhen, Guangdong,China Shenzhen STS Test Services CO., Ltd Tel: 0755—36886288 Fax:.0755—36886277. Http//wwwstsapp.com E—mail:sts@stsapp.com

) «um m i §A — \—¥ Cepi e n Cc iLc2o PEAK Radiated Emission: PK FCC Part RX Meter Antenna Orrected Frequency Detector Amplitier Loss LEVEL 15.231/15.209/205 Antenna Reading Factor Factor Result Limit Margin Polar (MHz) (dBuV/m) (PKQP/AV) (dB) (dB) (dB/im) (dB) (dBuV/im) (dBuVim) (dB) (H¥V) 867.84 35.34 PK —— 3.3 23 26.30 61.64 80.83 —19.19 H 867.84 35.84 PK —— 3.3 23 26.30 62.14 80.83 —18.69 V 1301.76 64.28 PK 45.1 4.0 25.1 16.00 48.28 74 —25.72 H 1301.76 64.92 PK 45.1 4.0 25.1 16.00 48.92 74 —25.08 V 1735.68 62.43 PK 44.1 5.3 25 13.80 48.63 74 —25.37 H 1735.68 63.11 PK 44.1 5.3 25 13.80 49.31 74 —24.69 V 2169.6 60.19 PK 43.8 5.4 25.9 12.47 47.72 74 —26.28 H 2169.6 60.73 PK 43.8 5.4 25.9 12.47 48.26 74 —25.74 V 2603.3 56.19 PK 44.4 6.0 27.6 10.77 45.42 74 —28.58 H 2603.3 56.77 PK 44.4 6.0 27.6 10.77 46.00 74 —28.00 V Note: Above 2.6 GHz The amplitude of spurious emissions which are attenuated by more than 200B below the permissible value has no need to be reported. Result = Reading +Orrected factor; Orrected factor=Ant factor +loss—Amp factor AV Radiated Emission: AV = Peak +20Log10(duty cycle) =PK+(—5.71) [refer to section 5 for more detail] Frequency PK Reading Duty cycle Factor Corrected FCC Part 15.231/15.209/205 RX Antenna Amplitude Limit Margin Polar (MHz) (dBuV/m) (dB) {dBuV/im) (dBuV/m) (dB) (H¥) 867.84 61.64 5.71 55.93 60.83 —4.90 H 867.84 62.14 5.71 56.43 60.83 4.40 v 1301.76 48.28 5.71 42.57 54 ~11.43 H 1301.76 48.92 5.71 48.21 54 10.79 v 1735.68 48.63 5.71 42.92 54 —11.08 H 1735.68 49.31 5.71 43.60 54 —10.40 v 2169.6 47.72 5.71 42.01 54 —11.99 H 2169.6 48.26 5.71 42.55 54 411.45 v 2603.3 45.42 5.71 89.71 54 —14.29 H 2603.3 46.00 5.71 40.29 54 418.71 v 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an District, Shenzhen, Guangdong,China Shenzhen STS Test Services Co., Ltd. Tel: 0755—36886288 Fax:0755—36886277 Httpy//wwwstsapp.com E—mail: sts@stsapp.com

Page 22 of 30 Report No.: STS1612225F01 5. BANDWIDTH TEST 5.1 APPLIED PROCEDURES / LIMIT FCC Part 15.231,Subpart C Frequency Range Section Test Item Limit Result (MHz) The 20dB bandwidth of the emissions shall not exceed 15.231(C) 20 Bandwidth 433.92 PASS 0.25% of the center frequency Spectrum Parameter Setting Attenuation Auto Span Frequency > Measurement Bandwidth RB 10 kHz (20dB Bandwidth) VB 30 kHz (20dB Bandwidth) Detector Peak Trace Max Hold Sweep Time Auto 5.2 TEST REQUIREMENTS The bandwidth of the emission shall be no wider than 0.25% of the center frequency for devices operating above 70 MHz and below 900 MHz. For devices operating above 900 MHz, the emission shall be no wider than 0.5% of the center frequency. Bandwidth is determined at the points 20 dB down from the modulated carrier. 5.3 TEST PROCEDURE a. The EUT was directly connected to the spectrum analyzer and antenna output port as show in the block diagram below. b. Spectrum Setting : RBW= 10KHz, VBW=30KHz, Sweep time = Auto. 5.4 TEST SETUP 5.5 EUT OPERATION CONDITIONS TX mode.

Page 23 of 30 Report No.: STS1612225F01 5.6 TEST RESULTS Measurement Centre Frequency 20dB Bandwidth Limit(kHz) Frequency Range (MHz) (KHz) 433.92 MHz 59 1084.8 PASS CH00 -1Mbps

Page 24 of 30 Report No.: STS1612225F01 6. DUTY CYCLE 6.1 TEST PROCEDURE The EUT was directly connected to the spectrum analyzer and antenna output port as show in the block diagram below. The Duty Cycle Was Determined By The Following Equation: To Calculate The Actual Field Intensity,The Duty Cycle Correction Factor In Decibel Is Needed For Later Use And Can Be Obtained From Following Conversion Duty Cycle(%)=Total On Interval In A Complete Pulse Train/ Length Of A Complete Pulse Train * % Duty Cycle Correction Factor(Db)=20 * Log10(Duty Cycle(%) 6.2 TEST SETUP 6.3 EUT OPERATION CONDITIONS TX mode.

D \—# Ceces Report No.: STS1612225F01 6.4 TEST RESULTS FCC Part 15.231(a) Total On interval in a complete pulse train(ms) (0.55*23)+(0.7*35)+(0.98*15)=51.85 Length of a complete pulse train{ms) 100 Duty Cycle(%) 51.85% Duty Cycle Correction Factor(dB): 45271 20Log10(duty cycle) Refer to the duty cycle plot (as below), This device meets the FCC requirement. Length of a complete pulse train Remark:FCC part15.35(c) required that a complete pulse train is more than 0.1 seconds, the measured field strength shall be determined from the average absolute voltage during a 0.1 second interval during which the field strength is at its maximum value. TX Mode sucuauto |orser PMJinds 2007 Avg Type: Log—Pur macenosass Marker : >— Trig:Free Run o Beree N ow 1FGaindL ; Arten: 10 dB ser Select Marker AMkr1 74.50 m 1 %gBIdiv Ref 0.00 dBm ~1.12 d 100 20 30 «00 «00 «00 700 «o Properties o 433.920000 MHz Span 0 Hz BW 1.0 MHz VBW 3.0 MHz Sweep 100.0 ms (601 pts stams 1/F., Building 8, Zhuoke Science Park, No.190,Chongging Road, Fuyong Street, Bac‘an District, Shenzhen, Guangdong, China Shenzhen STS Test Services CO., Ltd. Tel: 0755—36886288 Fax: 0755—36886277 Http://www.stsapp.com E—mail:sts@stsapp.com

Page 26 of 30 Report No.: STS1612225F01 TX Mode

Page 27 of 30 Report No.: STS1612225F01 7. AUTOMATICALLY DEACTIVATE 7.1 STANDARD REQUIREMENT A manumotive operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. 7.2 TEST PROCEDURE The EUT was directly connected to the spectrum analyzer and antenna output port as show in the block diagram below. Spectrum Setting: RBW= 1MHz, VBW=3MHz, Sweep time = 10s. Note: (1)Refer to the plot (As Below), We find a manumotive operated transmitter shall employ a switch that will automatically deactivate the transmitteri immediately, within not more than 5 seconds of being released. (2)The EUT is comply with FCC PART 15 clause 15.231(a)(1). Manumotive working mode are pre-tested.and only the worst result is reported. 7.3 TEST SETUP 7.4 TEST RESULTS Activation time Limit(Sec) Result 0.09 s 5s Pass

Page 28 of 30 Report No.: STS1612225F01 Mark 1: Hold down the Key(Start transmitting) Mark 2: Loose the Key Mark 3: Stop transmitting Activation time= Mark 3- Mark 2=1.640 – 1.550=0.09 s

Page 29 of 30 Report No.: STS1612225F01 8. ANTENNA REQUIREMENT 8.1 STANDARD REQUIREMENT According to the FCC Part 15 Paragraph 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. 8.2 EUT ANTENNA The EUT antenna is Internal PCB Antenna.It conforms to the standard requirements.

Page 30 of 30 Report No.: STS1612225F01 APPENDIX 1- PHOTOS OF TEST SETUP Radiated Measurement Photos ※※※※※END OF THE REPORT※※※※※


Document Created: 2017-01-21 15:51:23
Document Modified: 2017-01-21 15:51:23
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