S9 S9-SPEAKER Test Report Measurement Report Shen zhen Ou Chuang Si Technology Co., Ltd.
Shen zhen Ou Chuang Si Technology Co., Ltd. S9-SPEAKER
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RADIO TEST REPORT Report No: STS1712370W01 Issued for Shen zhen Ou Chuang Si Technology Co., Ltd. 2rd floor,No.7,He Shu Road,Gang Tou Lu Kou,Ban Tian,Long Gang,Shen Zhen. Product Name: S9-SPEAKER Brand Name: N/A Model Name: S9 Series Model: N/A FCC ID: Test Standard: 2AOLU-S9 FCC Part 15.247 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 70 Report No.: STS1712370W01 TEST RESULT CERTIFICATION Applicant’sname…………: Shen zhen Ou Chuang Si Technology Co., Ltd. Address ..................................: 2rd floor,No.7,He Shu Road,Gang Tou Lu Kou,Ban Tian,Long Gang,Shen Zhen. Manufacture's Name ............: Shen zhen Ou Chuang Si Technology Co., Ltd. Address ..................................: 2rd floor,No.7,He Shu Road,Gang Tou Lu Kou,Ban Tian,Long Gang,Shen Zhen. Product description Product Name ........................: S9-SPEAKER Brand Name .........................: N/A Model Name ...........................: S9 Series Model ..........................: N/A Test Standards......................: FCC Part15.247 Test procedure ........................... : ANSI C63.10-2013 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, this document may be altered or revised by STS, personal only, and shall be noted in the revision of the document.. Date of Test............................... : Date (s) of performance of tests : 29 Dec. 2017~04 Jan. 2018 Date of Issue ............................. : 04 Jan. 2018 Test Result ................................. : Pass Testing Engineer (Sean she) Technical Manager (Hakim.hou) Authorized Signatory : (Vita Li) Page 3 of 70 Report No.: STS1712370W01 Table of Contents 1. SUMMARY OF TEST RESULTS Page 1.1 TEST FACTORY 1.2 MEASUREMENT UNCERTAINTY 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT 2.2 DESCRIPTION OF TEST MODES 10 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 10 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF SUPPORT UNITS 11 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3. EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.2 RADIATED EMISSION MEASUREMENT 18 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 30 4.1 REQUIREMENT 30 4.2 TEST PROCEDURE 30 4.3 TEST SETUP 30 4.4 EUT OPERATION CONDITIONS 30 4.5 TEST RESULTS 31 5. NUMBER OF HOPPING CHANNEL 43 5.1 APPLIED PROCEDURES / LIMIT 43 5.2 TEST PROCEDURE 43 5.3 TEST SETUP 43 5.4 EUT OPERATION CONDITIONS 43 5.5 TEST RESULTS 44 6. AVERAGE TIME OF OCCUPANCY 45 6.1 APPLIED PROCEDURES / LIMIT 45 6.2 TEST PROCEDURE 45 6.3 TEST SETUP 45 6.4 EUT OPERATION CONDITIONS 45 6.5 TEST RESULTS 46 7. HOPPING CHANNEL SEPARATION MEASUREMEN 7.1 APPLIED PROCEDURES / LIMIT 52 52 Page 4 of 70 Table of Contents Report No.: STS1712370W01 Page 7.2 TEST PROCEDURE 52 7.3 TEST SETUP 52 7.4 EUT OPERATION CONDITIONS 52 7.5 TEST RESULTS 53 8. BANDWIDTH TEST 59 8.1 APPLIED PROCEDURES / LIMIT 59 8.2 TEST PROCEDURE 59 8.3 TEST SETUP 59 8.4 EUT OPERATION CONDITIONS 59 8.5 TEST RESULTS 60 9. OUTPUT POWER TEST 66 9.1 APPLIED PROCEDURES / LIMIT 66 9.2 TEST PROCEDURE 66 9.3 TEST SETUP 66 9.4 EUT OPERATION CONDITIONS 66 9.5 TEST RESULTS 67 10. ANTENNA REQUIREMENT 68 10.1 STANDARD REQUIREMENT 68 10.2 EUT ANTENNA 68 Page 5 of 70 Report No.: STS1712370W01 Revision History Rev. Issue Date Report NO. Effect Page Contents 00 04 Jan. 2018 STS1712370W01 ALL Initial Issue Page 6 of 70 Report No.: STS1712370W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: DA 00-705 FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.247(c) Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(iii) Number of Hopping Frequency PASS -- 15.247(a)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission 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 Page 7 of 70 Report No.: STS1712370W01 1.1 TEST FACTORY Shenzhen STS Test Services Co., Ltd. Add. : 1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong, China CNAS Registration No.: L7649; FCC Registration No.: 625569 IC Registration No.: 12108A; A2LA Certificate No.: 4338.01; 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 Conducted Emission (9KHz-150KHz) ±2.88dB Conducted Emission (150KHz-30MHz) ±2.67dB RF power,conducted ±0.71dB Spurious emissions,conducted ±0.63dB All emissions,radiated (9KHz-30MHz) ±3.02dB All emissions,radiated (30MHz-200MHz) ±3.80dB All emissions,radiated (200MHz-1000MHz) ±3.97dB All emissions,radiated(>1G) ±3.03dB Page 8 of 70 Report No.: STS1712370W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name S9-SPEAKER Trade Name N/A Model Name S9 Series Model N/A Model Difference N/A Channel List Please refer to the Note 2. Bluetooth Frequency:2402 – 2480 MHz Modulation: GFSK(1Mbps), π/4-DQPSK(2Mbps), 8DPSK(3Mbps) Adapter N/A Battery Rated Voltage: 3.7V Capacity: 400mAh Hardware version number V1.0 Software version number 3.2V04 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. Page 9 of 70 Report No.: STS1712370W01 2. Channel List Frequency Frequency Frequency Channel Channel Channel (MHz) (MHz) (MHz) 00 2402 27 2429 54 2456 01 2403 28 2430 55 2457 02 2404 29 2431 56 2458 03 2405 30 2432 57 2459 04 2406 31 2433 58 2460 05 2407 32 2434 59 2461 06 2408 33 2435 60 2462 07 2409 34 2436 61 2463 08 2410 35 2437 62 2464 09 2411 36 2438 63 2465 10 2412 37 2439 64 2466 11 2413 38 2440 65 2467 12 2414 39 2441 66 2468 13 2415 40 2442 67 2469 14 2416 41 2443 68 2470 15 2417 42 2444 69 2471 16 2418 43 2445 70 2472 17 2419 44 2446 71 2473 18 2420 45 2447 72 2474 19 2421 46 2448 73 2475 20 2422 47 2449 74 2476 21 2423 48 2450 75 2477 22 2424 49 2451 76 2478 23 2425 50 2452 77 2479 24 2426 51 2453 78 2480 25 2427 52 2454 26 2428 53 2455 3. Table for Filed Antenna Model Ant Brand Antenna Type Connector Gain (dBi) NOTE Name BT N/A S9 PCB Antenna N/A Antenna Page 10 of 70 Report No.: STS1712370W01 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. Worst Mode Description Data Rate/Modulation Mode 1 TX CH00 1Mbps/GFSK Mode 2 TX CH39 1Mbps/GFSK Mode 3 TX CH78 1Mbps/GFSK Mode 4 TX CH00 2 Mbps/π/4-DQPSK Mode 5 TX CH39 2 Mbps/π/4-DQPSK Mode 6 TX CH78 2 Mbps/π/4-DQPSK Mode7 TX CH00 3 Mbps/8DPSK Mode 8 TX CH39 3 Mbps/8DPSK Mode 9 TX CH78 3 Mbps/8DPSK Note: (1) The measurements are performed at all Bit Rate of Transmitter, the worst data was reported (2) We have be tested for all avaiable U.S. voltage and frequencies(For 120V,50/60Hz and 240V, 50/60Hz) for which the device is capable of operation, and the worst case of 120V,50/60Hz is shown in the report For AC Conducted Emission Test Case AC Conducted Mode 10 : Keeping BT TX Emission 2.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING During testing channel & power controlling software provided by the customer was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF output power expected by the customer and is going to be fixed on the firmware of the final end product power parameters of FHSS. Test software Version Frequency (Power control software) Parameters(1/2/3Mbps) Test program: Bluetooth 2402 MHz 2441 MHz 2480 MHz Power class: 1 M rate:4:27 2 M rate:11:183 3 M rate:15:339 Power class: 1 M rate:4:27 2 M rate:11:183 3 M rate:15:339 Power class: 1 M rate:4:27 2 M rate:11:183 3 M rate:15:339 Page 11 of 70 Report No.: STS1712370W01 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED During testing channel & power controlling software provided by the customer was used to control the operating channel as well as the output power level. The RF output power selection is for the setting of RF output power expected by the customer and is going to be fixed on the firmware of the final end product power parameters of FHSS Radiated Spurious EmissionTest C-1 E-1 EUT E-2 PC Conducted Emission Test C-2 E-1 EUT E-3 Adapter 2.5 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-2 PC HP N/A N/A N/A E-3 Adapter N/A N/A N/A N/A Item Shielded Type Ferrite Core Length Note C-1 USB Cable shielded line (Charging ) NO 100cm N/A C-2 DC power cable NO 80cm N/A Note: (1) (2) (3) The support equipment was authorized by Declaration of Confirmation. For detachable type I/O cable should be specified the length in cm in『Length』column. “YES” is means “shielded” “with core”; “NO” is means “unshielded” “without core”. Page 12 of 70 Report No.: STS1712370W01 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS Radiation Test equipment Kind of Equipment Manufacturer Type No. Serial No. EMI Test Receiver R&S ESW 101535 2017.06.01 2018.05.31 Bilog Antenna TESEQ CBL6111D 34678 2017.03.24 2018.03.23 Horn Antenna Schwarzbeck BBHA 9120D 9120D-1343 2017.03.06 2018.03.05 2017.05.02 2018.05.01 SHF-EHF Horn Antenna (15G-40GHz) Temperature & Humitidy Temperature & Humitidy Pre-mplifier (0.1M-3GHz) PreAmplifier (1G-26.5GHz) BBHA 9170 Last calibration Calibrated until SCHWARZBECK BBHA9170367 HH660 Mieo N/A 2017.10.15 2018.10.14 HH660 Mieo N/A 2017.10.15 2018.10.14 EM EM330 60538 2017.03.12 2018.03.11 Agilent 8449B 60538 2017.10.15 2018.10.14 AP-040G 1382501 2017.05.15 2018.05.14 Pre-mplifier (18G-40G) MINI-CIRCUITS Operational Manual Passive Loop (9K--30MHz) ETS 6512 00165355 2017.03.06 2018.03.05 Low frequency cable EM R01 N/A 2017.03.12 2018.03.11 Low frequency cable EM R06 N/A 2017.03.12 2018.03.11 High frequency cable SCHWARZBECK R04 N/A 2017.03.12 2018.03.11 High frequency cable SCHWARZBECK R02 N/A 2017.03/12 2018.03.11 Semi-anechoic chamber Changling 966 N/A 2017.10.15 2018.10.14 trun table EM SC100_1 60531 N/A N/A Antnna mast EM SC100 N/A N/A N/A Max-full Antenna Corp MF MFA-440H N/A N/A N/A Conduction Test equipment Kind of Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until Test Receiver R&S ESCI 101427 2017.10.15 2018.10.14 LISN R&S ENV216 101242 2017.10.15 2018.10.14 conduction Cable EM C01 N/A 2017.03.12 2018.03.11 Temperature & Humitidy Mieo HH660 N/A 2017.10.15 2018.10.14 Page 13 of 70 Report No.: STS1712370W01 RF Connected Test Kind of Equipment Manufacturer Type No. Serial No. Last calibration Calibrated until USB RF power sensor DARE RPR3006W 15I00041SNO03 2017.10.15 2018.10.14 Power Meter R&S NRP 100510 2017.10.15 2018.10.14 Spectrum Analyzer Agilent E4407B MY50140340 2017.03.11 2018.03.10 Signal Analyzer Agilent N9020A MY49100060 2017.03.11 2018.03.10 Page 14 of 70 Report No.: STS1712370W01 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 207(a) limit in the table below has to be followed. FREQUENCY (MHz) Conducted Emissionlimit (dBuV) Quasi-peak Average 0.15 -0.5 66 - 56 * 56 - 46 * 0.50 -5.0 56.00 46.00 5.0 -30.0 60.00 50.00 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 15 of 70 Report No.: STS1712370W01 3.1.2 TEST PROCEDURE a. The EUT was 0.8 meters from the horizontal ground plane and 0.4 meters from the vertical 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. 3.1.3 TEST SETUP Vertical Reference Test Receiver Ground Plane 40cm EUT 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. 3.1.4 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. Page 16 of 70 Report No.: STS1712370W01 3.1.5 TEST RESULT Temperature: 26 ℃ Relative Humidity: 54% Pressure: 1010hPa Phase: Test Voltage: AC 120V/60Hz Test Mode: Mode 10 Remark: 1. All readings are Quasi-Peak and Average values. 2. Margin = Result (Result =Reading + Factor )–Limit Page 17 of 70 Report No.: STS1712370W01 Temperature: 26 ℃ Relative Humidity: 54% Pressure: 1010hPa Phase: Test Voltage: AC 120V/60Hz Test Mode: Mode 10 Remark: 1. All readings are Quasi-Peak and Average values. 2. Margin = Result (Result =Reading + Factor )–Limit Page 18 of 70 Report No.: STS1712370W01 3.2 RADIATED EMISSION MEASUREMENT 3.2.1 RADIATED EMISSION LIMITS in any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the Restricted band specified on Part15.205(a)&209(a) limit in the table and according to ANSI C63.10-2013 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 30~88 100 88~216 150 216~960 200 Above 960 500 LIMITS OF RADIATED EMISSION MEASUREMENT (1GHz-25 GHz) FREQUENCY (MHz) Above 1000 (dBuV/m) (at 3M) PEAK AVERAGE 74 54 Notes: (1) The limit for radiated test was performed according to FCC PART 15C. (2) The tighter limit applies at the band edges. (3) Emission level (dBuV/m)=20log Emission level (uV/m). For Radiated Emission Spectrum Parameter Setting Attenuation Auto Detector Peak Start Frequency 1000 MHz(Peak/AV) Stop Frequency 10th carrier hamonic(Peak/AV) RB / VB (emission in restricted band) For Band edge Spectrum Parameter Detector Start/Stop Frequency RB / VB (emission in restricted band) PK=1MHz / 1MHz, AV=1 MHz /10 Hz Setting Peak Lower Band Edge: 2300 to 2403 MHz Upper Band Edge: 2479 to 2500 MHz PK=1MHz / 1MHz, AV=1 MHz / 10 Hz Page 19 of 70 Report No.: STS1712370W01 Receiver Parameter Setting 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 3.2.2 TEST PROCEDURE a. The measuring distance of at 3 m shall be used for measurements at frequency 0.009MHz up to 1GHz,and above 1GHz. b. The EUT was placed on the top of a rotating table 0.8 meters(above 1GHz is 1.5 m) above the ground at a 3 meter anechoic chamber test site. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment shall be 0.8 m(above 1GHz is 1.5 m); the height of the test antenna shall vary between 1 m to 4 m. horizontal and vertical polarizations of the antenna are set to make the measurement. d. 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 QuasiPeak detector mode re-measured. e. 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. f. For the actual test configuration, please refer to the related Item –EUT Test Photos. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported 3.2.3 DEVIATION FROM TEST STANDARD No deviation Page 20 of 70 Report No.: STS1712370W01 3.2.4 TESTSETUP (A)Radiated Emission Test-Up Frequency Below 30MHz (B)Radiated Emission Test-Up Frequency 30MHz~1GHz (C)Radiated Emission Test-Up Frequency Above 1GHz 3.2.5 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. Page 21 of 70 Report No.: STS1712370W01 3.2.6 FIELD STRENGTH CALCULATION The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain and Duty Cycle Correction Factor (if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL - AG Where FS = Field Strength CL = Cable Attenuation Factor (Cable Loss) RA = Reading Amplitude AG = Amplifier Gain AF = Antenna Factor For example Frequency FS RA AF CL AG Factor (MHz) (dBμV/m) (dBμV/m) (dB) (dB) (dB) (dB) 300 Factor=AF+CL-AG 40 58.1 12.2 1.6 31.9 -18.1 Page 22 of 70 Report No.: STS1712370W01 3.2.7 TEST RESULTS (9KHz-30MHz) Temperature: 26 ℃ Relative Humidity: 54% Pressure: 1010hPa Test Mode: TX Mode Test Voltage: DC 3.7V from battery Freq. Reading Limit Margin State (MHz) (dBuV/m) (dBuV/m) (dB) P/F -- -- -- -- -- PASS -- -- -- -- -- PASS Test Result Note: The amplitude of spurious emissions which are attenuated by more than 20dB 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. Page 23 of 70 Report No.: STS1712370W01 (30MHz-1000MHz) Temperature: 26 ℃ Relative Humidity: 54% Pressure: 1010hPa Phase: Horizontal Test Voltage: DC 3.7V from battery Test Mode: Mode 1/2/3/4/5/6/7/8/9 (Mode 3-1M worst mode) Remark: 1. Margin = Result (Result =Reading + Factor )–Limit Page 24 of 70 Report No.: STS1712370W01 Temperature: 26 ℃ Relative Humidity: 54% Pressure: 1010hPa Phase: Vertical Test Voltage: DC 3.7V from battery Test Mode: Mode 1/2/3/4/5/6/7/8/9 (Mode 3-1M worst mode) Remark: 1. Margin = Result (Result =Reading + Factor )–Limit Page 25 of 70 Report No.: STS1712370W01 (1GHz~25GHz) Restricted band and Spurious emission Requirements GFSK Low Channel Antenna Corrected Emission Frequency Reading Amplifier Loss Factor Factor Level Limits Margin Detector (MHz) (dBμV) (dB) (dB) (dB/m) (dB) (dBμV/m) (dBμV/m) (dB) Type Comment Low Channel (2402 MHz) 3264.86 49.24 44.70 6.70 28.20 -9.80 39.44 74.00 -34.56 PK Vertical 3264.86 39.05 44.70 6.70 28.20 -9.80 29.25 54.00 -24.75 AV Vertical 3264.56 49.16 44.70 6.70 28.20 -9.80 39.36 74.00 -34.64 PK Horizontal 3264.56 39.05 44.70 6.70 28.20 -9.80 29.25 54.00 -24.75 AV Horizontal 4804.31 58.58 44.20 9.04 31.60 -3.56 55.02 74.00 -18.98 PK Vertical 4804.31 38.53 44.20 9.04 31.60 -3.56 34.97 54.00 -19.03 AV Vertical 4804.39 58.74 44.20 9.04 31.60 -3.56 55.18 74.00 -18.82 PK Horizontal 4804.39 38.24 44.20 9.04 31.60 -3.56 34.68 54.00 -19.32 AV Horizontal 5359.85 45.21 44.20 9.86 32.00 -2.34 42.87 74.00 -31.13 PK Vertical 5359.85 37.05 44.20 9.86 32.00 -2.34 34.71 54.00 -19.29 AV Vertical 5359.86 45.27 44.20 9.86 32.00 -2.34 42.93 74.00 -31.07 PK Horizontal 5359.86 38.34 44.20 9.86 32.00 -2.34 36.00 54.00 -18.00 AV Horizontal 7205.89 50.83 43.50 11.40 35.50 3.40 54.23 74.00 -19.77 PK Vertical 7205.89 33.87 43.50 11.40 35.50 3.40 37.27 54.00 -16.73 AV Vertical 7205.69 51.63 43.50 11.40 35.50 3.40 55.03 74.00 -18.97 PK Horizontal 7205.69 33.65 43.50 11.40 35.50 3.40 37.05 54.00 -16.95 AV Horizontal Page 26 of 70 Report No.: STS1712370W01 GFSK Mid Channel Antenna Corrected Emission Frequency Reading Amplifier Loss Factor Factor Level Limits Margin Detector (MHz) (dBμV) (dB) (dB) (dB/m) (dB) (dBμV/m) (dBμV/m) (dB) Type Comment Mid Channel (2441 MHz) 3264.83 48.81 44.70 6.70 28.20 -9.80 39.01 74.00 -34.99 PK Vertical 3264.83 39.71 44.70 6.70 28.20 -9.80 29.91 54.00 -24.09 AV Vertical 3264.72 48.77 44.70 6.70 28.20 -9.80 38.97 74.00 -35.03 PK Horizontal 3264.72 38.99 44.70 6.70 28.20 -9.80 29.19 54.00 -24.81 AV Horizontal 4882.37 58.20 44.20 9.04 31.60 -3.56 54.64 74.00 -19.36 PK Vertical 4882.37 39.17 44.20 9.04 31.60 -3.56 35.61 54.00 -18.39 AV Vertical 4882.33 59.60 44.20 9.04 31.60 -3.56 56.04 74.00 -17.96 PK Horizontal 4882.33 39.11 44.20 9.04 31.60 -3.56 35.55 54.00 -18.45 AV Horizontal 5359.62 46.03 44.20 9.86 32.00 -2.34 43.69 74.00 -30.31 PK Vertical 5359.62 37.34 44.20 9.86 32.00 -2.34 35.00 54.00 -19.00 AV Vertical 5359.74 45.95 44.20 9.86 32.00 -2.34 43.61 74.00 -30.39 PK Horizontal 5359.74 37.13 44.20 9.86 32.00 -2.34 34.79 54.00 -19.21 AV Horizontal 7313.94 51.49 43.50 11.40 35.50 3.40 54.89 74.00 -19.11 PK Vertical 7313.94 32.89 43.50 11.40 35.50 3.40 36.29 54.00 -17.71 AV Vertical 7313.93 51.07 43.50 11.40 35.50 3.40 54.47 74.00 -19.53 PK Horizontal 7313.93 33.36 43.50 11.40 35.50 3.40 36.76 54.00 -17.24 AV Horizontal Page 27 of 70 Report No.: STS1712370W01 GFSK High Channel Antenna Corrected Emission Frequency Reading Amplifier Loss Factor Factor Level Limits Margin Detector (MHz) (dBμV) (dB) (dB) (dB/m) (dB) (dBμV/m) (dBμV/m) (dB) Type Comment High Channel (2480 MHz) 3264.82 48.93 44.70 6.70 28.20 -9.80 39.13 74.00 -34.87 PK Vertical 3264.82 38.77 44.70 6.70 28.20 -9.80 28.97 54.00 -25.03 AV Vertical 3264.68 48.91 44.70 6.70 28.20 -9.80 39.11 74.00 -34.89 PK Horizontal 3264.68 38.45 44.70 6.70 28.20 -9.80 28.65 54.00 -25.35 AV Horizontal 4960.41 58.87 44.20 9.04 31.60 -3.56 55.31 74.00 -18.69 PK Vertical 4960.41 39.33 44.20 9.04 31.60 -3.56 35.77 54.00 -18.23 AV Vertical 4960.33 59.03 44.20 9.04 31.60 -3.56 55.47 74.00 -18.53 PK Horizontal 4960.33 38.47 44.20 9.04 31.60 -3.56 34.91 54.00 -19.09 AV Horizontal 5359.86 44.98 44.20 9.86 32.00 -2.34 42.64 74.00 -31.36 PK Vertical 5359.86 38.22 44.20 9.86 32.00 -2.34 35.88 54.00 -18.12 AV Vertical 5359.74 45.68 44.20 9.86 32.00 -2.34 43.34 74.00 -30.66 PK Horizontal 5359.74 37.92 44.20 9.86 32.00 -2.34 35.58 54.00 -18.42 AV Horizontal 7439.83 51.92 43.50 11.40 35.50 3.40 55.32 74.00 -18.68 PK Vertical 7439.83 33.39 43.50 11.40 35.50 3.40 36.79 54.00 -17.21 AV Vertical 7439.80 51.60 43.50 11.40 35.50 3.40 55.00 74.00 -19.00 PK Horizontal 7439.80 32.87 43.50 11.40 35.50 3.40 36.27 54.00 -17.73 AV Horizontal Note: 1) Scan with GFSK, π/4-DQPSK,8DPSK,the worst case is GFSK Mode 2) Factor = Antenna Factor + Cable Loss – Pre-amplifier. Emission Level = Reading + Factor The frequency emission of peak points that did not show above the forms are at least 20dB below the limit, the frequency 3) emission is mainly from the environment noise. Page 28 of 70 Report No.: STS1712370W01 Band edge Requirements Antenna Corrected Emission Frequency Reading Amplifier Loss Factor Factor Level Limits Margin Detector (MHz) (dBμV) (dB) (dB) (dB/m) (dB) (dBμV/m) (dBμV/m) (dB) Type Comment GFSK 2390.00 68.22 43.80 4.91 25.90 -12.99 55.23 74.00 -18.77 PK Vertical 2390.00 54.09 43.80 4.91 25.90 -12.99 41.10 54.00 -12.90 AV Vertical 2390.00 68.87 43.80 4.91 25.90 -12.99 55.88 74.00 -18.12 PK Horizontal 2390.00 53.45 43.80 4.91 25.90 -12.99 40.46 54.00 -13.54 AV Horizontal 2483.50 69.41 43.80 5.12 25.90 -12.78 56.63 74.00 -17.37 PK Vertical 2483.50 52.17 43.80 5.12 25.90 -12.78 39.39 54.00 -14.61 AV Vertical 2483.50 70.02 43.80 5.12 25.90 -12.78 57.24 74.00 -16.76 PK Horizontal 2483.50 52.54 43.80 5.12 25.90 -12.78 39.76 54.00 -14.24 AV Horizontal π/4-DQPSK 2390.00 67.93 43.80 4.91 25.90 -12.99 54.94 74.00 -19.06 PK Vertical 2390.00 53.35 43.80 4.91 25.90 -12.99 40.36 54.00 -13.64 AV Vertical 2390.00 69.51 43.80 4.91 25.90 -12.99 56.52 74.00 -17.48 PK Horizontal 2390.00 52.72 43.80 4.91 25.90 -12.99 39.73 54.00 -14.27 AV Horizontal 2483.50 69.35 43.80 5.12 25.90 -12.78 56.57 74.00 -17.43 PK Vertical 2483.50 52.34 43.80 5.12 25.90 -12.78 39.56 54.00 -14.44 AV Vertical 2483.50 69.56 43.80 5.12 25.90 -12.78 56.78 74.00 -17.22 PK Horizontal 2483.50 52.71 43.80 5.12 25.90 -12.78 39.93 54.00 -14.07 AV Horizontal 8DPSK 2390.00 67.87 43.80 4.91 25.90 -12.99 54.88 74.00 -19.12 PK Vertical 2390.00 53.60 43.80 4.91 25.90 -12.99 40.61 54.00 -13.39 AV Vertical 2390.00 69.53 43.80 4.91 25.90 -12.99 56.54 74.00 -17.46 PK Horizontal 2390.00 52.85 43.80 4.91 25.90 -12.99 39.86 54.00 -14.14 AV Horizontal 2483.50 69.59 43.80 5.12 25.90 -12.78 56.81 74.00 -17.19 PK Vertical 2483.50 53.05 43.80 5.12 25.90 -12.78 40.27 54.00 -13.73 AV Vertical 2483.50 70.42 43.80 5.12 25.90 -12.78 57.64 74.00 -16.36 PK Horizontal 2483.50 52.88 43.80 5.12 25.90 -12.78 40.10 54.00 -13.90 AV Horizontal Low measurement frequencies is range from 2300 to 2403 MHz, high measurement frequencies is range from 2479 to 2500 MHz. Only showthe worst point data of the emissions in the frequency 2300-2403 MHz and 2479-2500 MHz. Page 29 of 70 Report No.: STS1712370W01 Hopping Band edge Antenna Corrected Emission Frequency Reading Amplifier Loss Factor Factor Level Limits Margin Detector (MHz) (dBμV) (dB) (dB) (dB/m) (dB) (dBμV/m) (dBμV/m) (dB) Type Comment GFSK 2390.00 68.16 43.80 4.91 25.90 -12.99 55.17 74.00 -18.83 PK Vertical 2390.00 53.27 43.80 4.91 25.90 -12.99 40.28 54.00 -13.72 AV Vertical 2390.00 69.27 43.80 4.91 25.90 -12.99 56.28 74.00 -17.72 PK Horizontal 2390.00 52.38 43.80 4.91 25.90 -12.99 39.39 54.00 -14.61 AV Horizontal 2483.50 70.42 43.80 5.12 25.90 -12.78 57.64 74.00 -16.36 PK Vertical 2483.50 52.83 43.80 5.12 25.90 -12.78 40.05 54.00 -13.95 AV Vertical 2483.50 70.21 43.80 5.12 25.90 -12.78 57.43 74.00 -16.57 PK Horizontal 2483.50 53.03 43.80 5.12 25.90 -12.78 40.25 54.00 -13.75 AV Horizontal π/4-DQPSK 2390.00 67.32 43.80 4.91 25.90 -12.99 54.33 74.00 -19.67 PK Vertical 2390.00 54.06 43.80 4.91 25.90 -12.99 41.07 54.00 -12.93 AV Vertical 2390.00 69.44 43.80 4.91 25.90 -12.99 56.45 74.00 -17.55 PK Horizontal 2390.00 52.25 43.80 4.91 25.90 -12.99 39.26 54.00 -14.74 AV Horizontal 2483.50 69.33 43.80 5.12 25.90 -12.78 56.55 74.00 -17.45 PK Vertical 2483.50 52.84 43.80 5.12 25.90 -12.78 40.06 54.00 -13.94 AV Vertical 2483.50 70.26 43.80 5.12 25.90 -12.78 57.48 74.00 -16.52 PK Horizontal 2483.50 53.41 43.80 5.12 25.90 -12.78 40.63 54.00 -13.37 AV Horizontal 8DPSK 2390.00 67.49 43.80 4.91 25.90 -12.99 54.50 74.00 -19.50 PK Vertical 2390.00 54.17 43.80 4.91 25.90 -12.99 41.18 54.00 -12.82 AV Vertical 2390.00 68.49 43.80 4.91 25.90 -12.99 55.50 74.00 -18.50 PK Horizontal 2390.00 53.29 43.80 4.91 25.90 -12.99 40.30 54.00 -13.70 AV Horizontal 2483.50 69.38 43.80 5.12 25.90 -12.78 56.60 74.00 -17.40 PK Vertical 2483.50 53.39 43.80 5.12 25.90 -12.78 40.61 54.00 -13.39 AV Vertical 2483.50 69.99 43.80 5.12 25.90 -12.78 57.21 74.00 -16.79 PK Horizontal 2483.50 53.49 43.80 5.12 25.90 -12.78 40.71 54.00 -13.29 AV Horizontal Low measurement frequencies is range from 2300 to 2403 MHz,high measurement frequencies is range from 2479 to 2500 MHz. Only showthe worst point data of the emissions in the frequency 2300-2403 MHz and 2479-2500 MHz. Page 30 of 70 Report No.: STS1712370W01 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 4.1 REQUIREMENT According to FCC section 15.247(d), 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. 4.2 TEST PROCEDURE Spectrum Parameter Setting Detector Peak Start/Stop Frequency 30 MHz to 10th carrier harmonic RB / VB (emission in restricted band) 100 KHz/300 KHz Trace-Mode: Max hold Spectrum Parameter Setting Detector Peak For Band edge Start/Stop Frequency RB / VB (emission in restricted band) Lower Band Edge: 2300– 2403 MHz Upper Band Edge: 2479 – 2500 MHz 100 KHz/300 KHz Trace-Mode: Max hold Remark : Hopping on and Hopping off mode all have been tested,only worst case hopping off is reported. 4.3 TEST SETUP The EUT is coupled to the Spectrum Analyzer; the RF load attached to the EUT antenna terminal is 50Ohm; the path loss as the factor is calibrated to correct the reading. Make the measurement with the spectrum analyzer's resolution bandwidth(RBW) = 100 kHz. In order to make an accurate measurement, set the span greater than RBW. 4.4 EUT OPERATION CONDITIONS The EUT tested system was configured as the statements of 2.3 Unless otherwise a special operating condition is specified in the follows during the testing. Page 31 of 70 Report No.: STS1712370W01 4.5 TEST RESULTS Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: GFSK(1Mbps)-00/39/78 CH 00 CH 39 CH DC 3.7V Page 32 of 70 78 CH Report No.: STS1712370W01 Page 33 of 70 For Band edge 00 CH 78 CH Report No.: STS1712370W01 Page 34 of 70 For Hopping Band edge 00 CH 78 CH Report No.: STS1712370W01 Page 35 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: π/4-DQPSK(2Mbps) –00/39/78 CH 00 CH 39 CH DC 3.7V Page 36 of 70 78 CH Report No.: STS1712370W01 Page 37 of 70 For Band edge 00 CH 78 CH Report No.: STS1712370W01 Page 38 of 70 For Hopping Band edge 00 CH 78 CH Report No.: STS1712370W01 Page 39 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: 8DPSK(3Mbps) -00/39/78 CH 00 CH 39 CH DC 3.7V Page 40 of 70 78 CH Report No.: STS1712370W01 Page 41 of 70 For Band edge 00 CH 78 CH Report No.: STS1712370W01 Page 42 of 70 For Hopping Band edge 00 CH 78 CH Report No.: STS1712370W01 Page 43 of 70 Report No.: STS1712370W01 5. NUMBER OF HOPPING CHANNEL 5.1 APPLIED PROCEDURES / LIMIT FCC Part 15.247,Subpart C Section Test Item Limit 15.247 (a)(1)(iii) Number of Hopping Channel ≥15 Spectrum Parameters Attenuation Span Frequency RB VB Detector Trace Sweep Time FrequencyRange (MHz) 2400-2483.5 Result PASS Setting Auto > Operating FrequencyRange 100KHz 100KHz Peak Max Hold Auto 5.2 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= 100KHz, VBW=100KHz, Sweep time = Auto. 5.3 TEST SETUP 5.4 EUT OPERATION 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. Page 44 of 70 Report No.: STS1712370W01 5.5 TEST RESULTS Temperature: 25℃ Relative Humidity: 60% Pressure: 1015 hPa Test Voltage: Test Mode: Hopping Mode Number of Hopping Channel Hopping channel DC 3.7V 79 Page 45 of 70 Report No.: STS1712370W01 6. AVERAGE TIME OF OCCUPANCY 6.1 APPLIED PROCEDURES / LIMIT FCC Part 15.247,Subpart C Section Test Item 15.247 (a)(1)(iii) Average Time of Occupancy Limit 0.4sec FrequencyRange (MHz) 2400-2483.5 Result PASS 6.2 TEST PROCEDURE a. The transmitter output (antenna port) was connected to the spectrum analyzer b. Set RBW =1MHz/VBW =3MHz. c. Use a video trigger with the trigger level set to enable triggering only on full pulses. d. Sweep Time is more than once pulse time. Set the center frequency on any frequency would be measure and set the frequency span to e. zero span. f. Measure the maximum time duration of one single pulse. g. Set the EUT for DH5, DH3 and DH1 packet transmitting. h. Measure the maximum time duration of one single pulse. i. DH5 Packet permit maximum 1600/ 79 / 6 = 3.37 hops per second in each channel (5 time slots RX, 1 time slot TX). Sothe dwell time is the time duration of the pulse times 3.37 x 31.6 = 106.6 within 31.6 seconds. j. DH3 Packet permit maximum 1600 / 79 / 4 = 5.06 hops per second in each channel (3 time slots RX, 1 time slot TX). Sothe dwell time is the time duration of the pulse times 5.06 x 31.6 = 160 within 31.6 seconds. k. DH1 Packet permit maximum 1600 / 79 /2 = 10.12 hops per second in each channel (1 time slot RX, 1 time slot TX). So the dwell time is the time duration of the pulse times 10.12 x 31.6 = 320 within 31.6 seconds. 6.3 TEST SETUP 6.4 EUT OPERATION 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. Page 46 of 70 Report No.: STS1712370W01 6.5 TEST RESULTS Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: GFSK(1Mbps)-DH1/DH3/DH5 DC 3.7V Data Packet Frequency Pulse Duration(ms) Dwell Time(s) Limits(s) DH1 2441 MHz 0.370 0.118 0.4 DH3 2441 MHz 1.630 0.261 0.4 DH5 2441 MHz 2.880 0.307 0.4 Page 47 of 70 CH39-DH1 CH39-DH3 CH39-DH5 Report No.: STS1712370W01 Page 48 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: π/4-DQPSK(2Mbps) –2DH1/2DH3/2DH5 DC 3.7V Data Packet Frequency Pulse Duration(ms) Dwell Time(s) Limits(s) 2DH1 2441 MHz 0.380 0.122 0.4 2DH3 2441 MHz 1.640 0.262 0.4 2DH5 2441 MHz 2.880 0.307 0.4 Page 49 of 70 CH39-2DH1 CH39-2DH3 CH39-2DH5 Report No.: STS1712370W01 Page 50 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: 8DPSK(3Mbps) –3DH1/3DH3/3DH5 DC 3.7V Data Packet Frequency Pulse Duration(ms) Dwell Time(s) Limits(s) 3DH1 2441 MHz 0.380 0.122 0.4 3DH3 2441 MHz 1.640 0.262 0.4 3DH5 2441 MHz 2.890 0.308 0.4 Page 51 of 70 CH39-3DH1 CH39-3DH3 CH39-3DH5 Report No.: STS1712370W01 Page 52 of 70 Report No.: STS1712370W01 7. HOPPING CHANNEL SEPARATION MEASUREMEN 7.1 APPLIED PROCEDURES / LIMIT Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400-2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. Spectrum Parameter Attenuation Setting Auto Span Frequency > 20 dB Bandwidth or Channel Separation RB 30 kHz (20dB Bandwidth) / 30 kHz (Channel Separation) VB 100 kHz (20dB Bandwidth) / 100 kHz (Channel Separation) Detector Peak Trace Max Hold Sweep Time Auto 7.2 TEST PROCEDURE a. The transmitter output (antenna port) was connected to the spectrum analyser in peak hold mode. b. The resolution bandwidth of 30 kHz and the video bandwidth of 100 kHz were utilised for 20 dB bandwidth measurement. c. The resolution bandwidth of 30 kHz and the video bandwidth of 100 kHz were utilised for channel separation measurement. 7.3 TEST SETUP 7.4 EUT OPERATION CONDITIONS The EUT was programmed to be in continuously transmitting mode. Page 53 of 70 Report No.: STS1712370W01 7.5 TEST RESULTS Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: CH00 / CH39 / CH78 (GFSK(1Mbps) Mode) DC 3.7V Frequency Ch. Separation (MHz) Limit Result 2402 MHz 0.999 0.502 Complies 2441 MHz 0.999 0.501 Complies 2480 MHz 0.999 0.497 Complies For GFSK: Ch. Separation Limits: > two-thirds 20dB bandwidth CH00 -1Mbps Page 54 of 70 CH39 -1Mbps CH78 -1Mbps Report No.: STS1712370W01 Page 55 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: CH00 / CH39 / CH78 (π/4-DQPSK(2Mbps) Mode) DC 3.7V Frequency Ch. Separation (MHz) Limit Result 2402 MHz 0.999 0.802 Complies 2441 MHz 1.002 0.803 Complies 2480 MHz 0.999 0.803 Complies For π/4-DQPSK(2Mbps): Ch. Separation Limits: > two-thirds 20dB bandwidth CH00 -2Mbps Page 56 of 70 CH39 -2Mbps CH78 -2Mbps Report No.: STS1712370W01 Page 57 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: CH00 / CH39 / CH78 (8DPSK(3Mbps)Mode) DC 3.7V Frequency Ch. Separation (MHz) Limit Result 2402 MHz 0.999 0.808 Complies 2441 MHz 1.002 0.808 Complies 2480 MHz 1.002 0.809 Complies For 8DPSK(3Mbps):Ch. Separation Limits: > two-thirds 20dB bandwidth CH00 -3Mbps Page 58 of 70 CH39 -3Mbps CH78 -3Mbps Report No.: STS1712370W01 Page 59 of 70 Report No.: STS1712370W01 8. BANDWIDTH TEST 8.1 APPLIED PROCEDURES / LIMIT FCC Part15 15.247,Subpart C Section 15.247 (a)(1) Test Item Limit Bandwidth (20dB bandwidth) Spectrum Parameter Attenuation Span Frequency RB VB Detector Trace Sweep Time FrequencyRange (MHz) 2400-2483.5 Result PASS Setting Auto > Measurement Bandwidth or Channel Separation 30 kHz (20dB Bandwidth) / 30 kHz (Channel Separation) 100 kHz (20dB Bandwidth) / 100 kHz (Channel Separation) Peak Max Hold Auto 8.2 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= 30KHz, VBW=100KHz, Sweep time = Auto. 8.3 TEST SETUP 8.4 EUT OPERATION 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. Page 60 of 70 Report No.: STS1712370W01 8.5 TEST RESULTS Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: GFSK(1Mbps)CH00 / CH39 / C78 DC 3.7V Frequency 20dB Bandwidth (MHz) Result 2402 MHz 0.753 PASS 2441 MHz 0.752 PASS 2480 MHz 0.746 PASS CH00 -1Mbps Page 61 of 70 CH39 -1Mbps CH78 -1Mbps Report No.: STS1712370W01 Page 62 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: π/4-DQPSK(2Mbps)CH00 / CH39 / C78 DC 3.7V Frequency 20dB Bandwidth(MHz) Result 2402 MHz 1.203 PASS 2441 MHz 1.205 PASS 2480 MHz 1.204 PASS CH00 -2Mbps Page 63 of 70 CH39 -2Mbps CH78 -2Mbps Report No.: STS1712370W01 Page 64 of 70 Report No.: STS1712370W01 Temperature: 25℃ Relative Humidity: 50% Pressure: 1012 hPa Test Voltage: Test Mode: 8DPSK(3Mbps)CH00 / CH39 / CH78 DC 3.7V Frequency 20dB Bandwidth (MHz) Result 2402 MHz 1.212 PASS 2441 MHz 1.212 PASS 2480 MHz 1.213 PASS CH00 -3Mbps Page 65 of 70 CH39 -3Mbps CH78 -3Mbps Report No.: STS1712370W01 Page 66 of 70 Report No.: STS1712370W01 9. OUTPUT POWER TEST 9.1 APPLIED PROCEDURES / LIMIT FCC Part 15.247,Subpart C Section Test Item Limit FrequencyRange (MHz) Result 1 W or 0.125W 15.247 (a)(1)&(b)(1) Output Power if channel separation > 2/3 bandwidthprovided thesystems operatewith an output power no greater than125 mW(20.97dBm) 2400-2483.5 PASS 9.2 TEST PROCEDURE a. The EUT was directly connected to the Power Meter 9.3 TEST SETUP EUT Power meter 9.4 EUT OPERATION 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. Page 67 of 70 Report No.: STS1712370W01 9.5 TEST RESULTS Temperature: 25℃ Relative Humidity: 60% Pressure: 1012 hPa Test Voltage: DC 3.7V GFSK(1Mbps) Test Channel Frequency Conducted Output Power LIMIT (MHz) Peak (dBm) AVG (dBm) dBm CH00 2402 5.01 0.98 20.97 CH39 2441 5.03 1.01 20.97 CH78 2480 5.12 1.09 20.97 Note: the channel separation >2/3 bandwidth π/4QPSK(2Mbps) Test Channel Frequency Conducted Output Power LIMIT (MHz) Peak (dBm) AVG (dBm) dBm CH00 2402 4.38 0.37 20.97 CH39 2441 4.41 0.40 20.97 CH78 2480 4.52 0.51 20.97 Note: the channel separation >2/3 bandwidth 8DPSK(3Mbps) Test Channel Frequency Conducted Output Power LIMIT (MHz) Peak (dBm) AVG (dBm) dBm CH00 2402 4.43 0.41 20.97 CH39 2441 4.48 0.46 20.97 CH78 2480 4.41 0.39 20.97 Note: the channel separation >2/3 bandwidth Page 68 of 70 Report No.: STS1712370W01 10. ANTENNA REQUIREMENT 10.1 STANDARD REQUIREMENT 15.203 requirement: For intentional device, according to 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. 10.2 EUT ANTENNA The EUT antenna is PCB Antenna. It comply with the standard requirement. Page 69 of 70 APPENDIX-PHOTOS OF TEST SETUP Radiated Measurement Photos Report No.: STS1712370W01 Page 70 of 70 Report No.: STS1712370W01 Conducted Measurement Photos ※※※※※END OF THE REPORT※※※※※
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