RF Report

FCC ID: 2AAV8QT-14T

Test Report

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FCCID_2478512

Report No.: ATE20142300 Page 1 of 29 APPLICATION CERTIFICATION On Behalf of SHENZHEN QIAOHUA INDUSTRIES LIMITED Transmitter Model No.: QT-14T,QT-10T,QT-11T,QT-13T,QT-12T,QT-15T,QT-16T FCC ID: 2AAV8QT-14T Prepared for : SHENZHEN QIAOHUA INDUSTRIES LIMITED Address : Qiaohua Industrial Zone, Luo Tian Forestry Center,Song Gang Town, Bao An District,Shenzhen, Guangdong, China Prepared by : ACCURATE TECHNOLOGY CO., LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20142300 Date of Test : Nov 20-28,2014 Date of Report : Dec 02,2014 FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 2 of 29 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 3 1.1. Description of Device (EUT)....................................................................................................................4 1.2. Description of Test Facility ......................................................................................................................5 1.3. Measurement Uncertainty.........................................................................................................................5 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 6 3. SUMMARY OF TEST RESULTS................................................................................................... 7 4. THE FIELD STRENGTH OF RADIATION EMISSION ............................................................ 8 4.1. Block Diagram of Test Setup....................................................................................................................8 4.2. The Field Strength of Radiation Emission Measurement Limits..............................................................9 4.3. Configuration of EUT on Measurement ...................................................................................................9 4.4. Operating Condition of EUT ....................................................................................................................9 4.5. Test Procedure ........................................................................................................................................10 4.6. The Field Strength of Radiation Emission Measurement Results ..........................................................11 5. 20DB OCCUPIED BANDWIDTH ................................................................................................ 13 5.1. Block Diagram of Test Setup..................................................................................................................13 5.2. The Bandwidth of Emission Limit According To FCC Part 15 Section 15.231(c) ................................13 5.3. EUT Configuration on Measurement .....................................................................................................14 5.4. Operating Condition of EUT ..................................................................................................................14 5.5. Test Procedure ........................................................................................................................................14 5.6. Measurement Result ...............................................................................................................................14 6. RELEASE TIME MEASUREMENT............................................................................................ 15 6.1. Block Diagram of Test Setup..................................................................................................................15 6.2. Release Time Measurement According To FCC Part 15 Section 15.231(a) ..........................................15 6.3. EUT Configuration on Measurement .....................................................................................................16 6.4. Operating Condition of EUT ..................................................................................................................16 6.5. Test Procedure ........................................................................................................................................16 6.6. Measurement Result ...............................................................................................................................16 7. AVERAGE FACTOR MEASUREMENT .................................................................................... 17 7.1. Block Diagram of Test Setup..................................................................................................................17 7.2. Average factor Measurement according to ANSI C63.4-2009...............................................................17 7.3. EUT Configuration on Measurement .....................................................................................................18 7.4. Operating Condition of EUT ..................................................................................................................18 7.5. Test Procedure ........................................................................................................................................18 7.6. Measurement Result ...............................................................................................................................18 8. ANTENNA REQUIREMENT........................................................................................................ 19 8.1. The Requirement ....................................................................................................................................19 8.2. Antenna Construction .............................................................................................................................19 FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 3 of 29 Test Report Certification Applicant : SHENZHEN QIAOHUA INDUSTRIES LIMITED Manufacturer : SHENZHEN QIAOHUA INDUSTRIES LIMITED EUT Description : Transmitter (A) MODEL NO.: QT-14T,QT-10T,QT-11T,QT-13T,QT-12T,QT-15T,QT-16T (B) SERIAL NO.: N/A (C) POWER SUPPLY: DC 12V (Battery 1x) Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart C Section 15.231a ANSI C63.4-2009 The device described above is tested by ACCURATE TECHNOLOGY CO., LTD to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C Section 15.231a. The measurement results are contained in this test report and ACCURATE TECHNOLOGY CO., LTD is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of ACCURATE TECHNOLOGY CO., LTD. Date of Test : Nov 20-Dec 02,2014 Date of Report : Dec 02,2014 Prepared by : ( Eric Zhang , Engineer) Approved & Authorized Signer : ( Sean Liu, Manager) FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 4 of 29 1. GENERAL INFORMATION 1.1.Description of Device (EUT) EUT : Transmitter Model Number : QT-14T,QT-10T,QT-11T,QT-13T,QT-12T,QT-15T,QT-16T Note: These samples are same except for the model number and colors are difference. So we prepare the QT-14T for test Power Supply : DC 12V (battery 1x) Modulation: : ASK Operation Frequency : 433.92MHz Applicant : SHENZHEN QIAOHUA INDUSTRIES LIMITED Address : Qiaohua Industrial Zone, Luo Tian Forestry Center,Song Gang Town, Bao An District,Shenzhen, Guangdong, China Manufacturer : SHENZHEN QIAOHUA INDUSTRIES LIMITED Address : Qiaohua Industrial Zone, Luo Tian Forestry Center,Song Gang Town, Bao An District,Shenzhen, Guangdong, China Date of sample : Nov 20, 2014 received Date of Test : Nov 20-28,2014 FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 5 of 29 1.2.Description of Test Facility EMC Lab : Accredited by TUV Rheinland Shenzhen Listed by FCC The Registration Number is 752051 Listed by Industry Canada The Registration Number is 5077A-2 Accredited by China National Accreditation Committee for Laboratories The Certificate Registration Number is L3193 Name of Firm : ACCURATE TECHNOLOGY CO., LTD Site Location : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China 1.3.Measurement Uncertainty Conducted Emission Expanded Uncertainty = 2.23dB, k=2 Radiated emission expanded uncertainty = 3.08dB, k=2 (9kHz-30MHz) Radiated emission expanded uncertainty = 4.42dB, k=2 (30MHz-1000MHz) Radiated emission expanded uncertainty = 4.06dB, k=2 (Above 1GHz) FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 6 of 29 2. MEASURING DEVICE AND TEST EQUIPMENT Table 1: List of Test and Measurement Equipment Kind of equipment Manufacturer Type S/N Calibrated date Calibrated until EMI Test Receiver Rohde&Schwarz ESCS30 100307 Jan. 11, 2014 Jan. 10, 2015 EMI Test Receiver Rohde&Schwarz ESPI3 101526/003 Jan. 11, 2014 Jan. 10, 2015 Spectrum Analyzer Agilent E7405A MY45115511 Jan. 11, 2014 Jan. 10, 2015 Pre-Amplifier Rohde&Schwarz CBLU118354 3791 Jan. 11, 2014 Jan. 10, 2015 0-01 Loop Antenna Schwarzbeck FMZB1516 1516131 Jan. 15, 2014 Jan. 14, 2015 Bilog Antenna Schwarzbeck VULB9163 9163-323 Jan. 15, 2014 Jan. 14, 2015 Horn Antenna Schwarzbeck BBHA9120D 9120D-655 Jan. 15, 2014 Jan. 14, 2015 Horn Antenna Schwarzbeck BBHA9170 9170-359 Jan. 15, 2014 Jan. 14, 2015 LISN Rohde&Schwarz ESH3-Z5 100305 Jan. 11, 2014 Jan. 10, 2015 LISN Schwarzbeck NSLK8126 8126431 Jan. 11, 2014 Jan. 10, 2015 FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 7 of 29 3. SUMMARY OF TEST RESULTS FCC Rules Description of Test Result Section 15.207 Conducted Emission N/A Section 15.231(b) Radiated Emission Compliant Section 15.231(c) 20dB Bandwidth Compliant Section 15.231(a)(1) Release Time Compliant Measurement Section 15.203 Antenna Requirement Compliant The product is a manually operated Transmitter transmitter. Section 15.231 (a) (2), (3), (4) and (5) are not applicable. All normal using modes of the normal function were tested but only the worst test data of the worst mode is recorded by this report. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 8 of 29 4. THE FIELD STRENGTH OF RADIATION EMISSION 4.1.Block Diagram of Test Setup 4.1.1.Block diagram of connection between the EUT and simulators EUT (EUT: Transmitter) 4.1.2.Semi-Anechoic Chamber Test Setup Diagram ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3 METERS EUT Cable 0.8 METER GROUND PLANE (EUT: Transmitter) FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 9 of 29 4.2.The Field Strength of Radiation Emission Measurement Limits 4.2.1. Radiation Emission Measurement Limits According to FCC Part 15 Section 15.231(b) Frequency Range of Field Strength of Field Strength of Fundamental Emission Spurious Emission Fundamental [Average] [Average] [MHz] [V/m] [V/m] 40.66-40.70 2250 225 70-130 1250 125 130-174 1250-3750 125-375 174-260 3750 375 260-470 3750-12500 375-1250 Above 470 12500 1250 Where F is the frequency in MHz, the formulas for calculating the maximum permitted fundamental field strengths are as follows: for the band 130-174 MHz, uV/m at 3 meters = 56.81818(F) - 6136.3636; for the band 260-470 MHz, uV/m at 3 meters = 41.6667(F) - 7083.3333. The maximum permitted unwanted emission level is 20 dB below the maximum permitted fundamental level. 4.2.2. Restricted Band Radiation Emission Measurement Limits According to FCC part 15 Section 15.205 and Section15.209. 4.3.Configuration of EUT on Measurement The following equipment is installed on Radiated Emission Measurement to meet the commission requirements and operating regulations in a manner which tends to maximize its emission characteristics in normal application. 4.3.1. Transmitter (EUT) Model Number : QT-14T Serial Number : N/A Manufacturer : SHENZHEN QIAOHUA INDUSTRIES LIMITED 4.4.Operating Condition of EUT 4.4.1.Setup the EUT and simulator as shown as Section 4.1. 4.4.2.Turn on the power of all equipment. 4.4.3. Let the EUT work in TX mode measure it. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 10 of 29 4.5.Test Procedure The EUT and its simulators are placed on a turntable, which is 0.8 meter high above ground. The turntable can rotate 360 degrees to determine the position of the maximum emission level. EUT is set 3.0 meters away from the receiving antenna, which is mounted on an antenna tower. The antenna can be moved up and down between 1.0 meter and 4 meters to find out the maximum emission level. Broadband antenna (calibrated bi-log antenna) is used as receiving antenna. Both horizontal and vertical polarizations of the antenna are set on measurement. In order to find the maximum emission levels, all of the EUT location must be manipulated according to ANSI C63.4 on radiated emission measurement. The EUT was tested in 3 orthogonal planes. The bandwidth of test receiver is set at 120 kHz in 30-1000 MHz, and 1 MHz in 1000-5000 MHz. The frequency range from 30 MHz to 5000 MHz is checked. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 11 of 29 4.6.The Field Strength of Radiation Emission Measurement Results PASS. The frequency range 30MHz to 5000MHz is investigated. EUT: Transmitter Model No.: QT-14T Power Supply: DC 12V Test Mode: TX Test Engineer: Carry Frequency Reading Factor Average Result(dBV/m) Limit(dBV/m) Margin(dB) Polarization (MHz) (dBV/m) Corr. Factor PEAK (dB) (dB) AV PEAK AV PEAK AV PEAK 433.92 95.19 -17.44 -8.34 69.41 77.75 80.8 100.8 -11.39 -23.05 867.84 55.56 -9.56 -8.34 37.66 46.00 60.8 80.8 -23.14 -34.80 1301.76 62.81 -12.27 -8.34 42.20 50.54 60.8 80.8 -18.60 -30.26 Horizontal 1735.68 57.34 -10.26 -8.34 38.74 47.08 60.8 80.8 -22.06 -33.72 2603.52 45.77 -6.76 -8.34 30.67 39.01 60.8 80.8 -30.13 -41.79 433.92 84.73 -17.44 -8.34 58.95 67.29 80.8 100.8 -21.85 -33.51 867.84 45.74 -9.54 -8.34 27.86 36.20 60.8 80.8 -32.94 -44.60 1301.76 61.76 -12.27 -8.34 41.15 49.49 60.8 80.8 -19.65 -31.31 Vertical 1735.68 55.67 -10.26 -8.34 37.07 45.41 60.8 80.8 -23.73 -35.39 2603.52 48.78 -6.76 -8.34 33.68 42.02 60.8 80.8 -27.12 -38.78 Note: 1. Emissions attenuated more than 20 dB below the permissible value are not reported. 2. *: Denotes restricted band of operation. Measurements were made using a peak detector. Any emission falling within the restricted bands of FCC Part 15 Section 15.205 were compliance with the emission limit of FCC Part 15 Section 15.209. 3. The field strength is calculated by adding the antenna factor, high pass filter loss(if used) and cable loss, and subtracting the amplifier gain(if any)from the measured reading. The basic equation calculation is as follows: Result = Reading + Corrected Factor Where Corrected Factor = Antenna Factor + Cable Loss + High Pass Filter Loss – Amplifier Gain 4. FCC Limit for Average Measurement = 41.6667(433.92)-7083.3333 = 10996.68 V/m =80.8 V/m 5. The spectral diagrams in appendix I display the measurement of peak values. 6. Average value= PK value + Average Factor (duty factor) 7. The EUT is tested radiation emission in three axes(X,Y,Z). The worst emissions are reported in three axes. 8. Pulse Desensitization Correction Factor FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 12 of 29 Pulse Width (PW) = 8.4347ms 1/PW = 1/8.4347ms = 0.119kHz RBW (100 kHz) > 1/PW (0.119 kHz) Therefore PDCF is not needed FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 13 of 29 5. 20DB OCCUPIED BANDWIDTH 5.1.Block Diagram of Test Setup 5.1.1.Block diagram of connection between the EUT and simulators EUT (EUT: Transmitter) 5.1.2.Semi-Anechoic Chamber Test Setup Diagram ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3 METERS EUT Cable 0.8 METER GROUND PLANE (EUT: Transmitter) 5.2.The Bandwidth of Emission Limit According To FCC Part 15 Section 15.231(c) The bandwidth of emission shall be no wider than 0.25% of the center frequency. Therefore, the bandwidth of the emission limit is 433.92 MHz×0.25% = 1084.8 kHz. Bandwidth is determined at the two points 20 dB down from the top of modulated carrier. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 14 of 29 5.3.EUT Configuration on Measurement The following equipment are installed on the bandwidth of emission Measurement to meet the commission requirements and operating regulations in a manner which tends to maximize its emission characteristics in normal application. 5.3.1.Transmitter (EUT) Model Number : QT-14T Serial Number : N/A Manufacturer : SHENZHEN QIAOHUA INDUSTRIES LIMITED 5.4.Operating Condition of EUT 5.4.1.Setup the EUT and simulator as shown as Section 5.1. 5.4.2.Turn on the power of all equipment. 5.4.3.Let the EUT work in TX mode measure it. 5.5.Test Procedure 5.5.1. Set SPA Center Frequency = Fundamental frequency, RBW = 10 kHz, VBW = 30 kHz, Span = 1MHz. 5.5.2.Set SPA Max hold, Mark peak, -20 dB. 5.6.Measurement Result The EUT does meet the FCC requirement. -20 dB bandwidth = 59.3 kHz <1084.8 kHz. The spectral diagrams in appendix I. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 15 of 29 6. RELEASE TIME MEASUREMENT 6.1.Block Diagram of Test Setup 6.1.1.Block diagram of connection between the EUT and simulators EUT (EUT: Transmitter) 6.1.2.Semi-Anechoic Chamber Test Setup Diagram ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3 METERS EUT Cable 0.8 METER GROUND PLANE (EUT: Transmitter) 6.2.Release Time Measurement According To FCC Part 15 Section 15.231(a) Section 15.231(a) (1) A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds of being released. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 16 of 29 6.3.EUT Configuration on Measurement The following equipment are installed on Release Time Measurement to meet the commission requirements and operating regulations in a manner which tends to maximize its emission characteristics in normal application. 6.3.1. Transmitter (EUT) Model Number : QT-14T Serial Number : N/A Manufacturer : SHENZHEN QIAOHUA INDUSTRIES LIMITED 6.4.Operating Condition of EUT 6.4.1.Setup the EUT and simulator as shown as Section 6.1. 6.4.2.Turn on the power of all equipment. 6.4.3.Let the EUT work in TX mode measure it. 6.5.Test Procedure 6.5.1. Set SPA Center Frequency = Fundamental frequency, RBW = 100 kHz, VBW = 300 kHz, Span = 0 Hz. Sweep time = 10 s. 6.5.2.Set EUT as normal operation and press Transmitter button. 6.5.3.Set SPA View. Delta Mark time. 6.6. Measurement Result The release time less than 5 seconds. Release Time = 1.6377s The spectral diagrams in appendix I. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 17 of 29 7. AVERAGE FACTOR MEASUREMENT 7.1.Block Diagram of Test Setup 7.1.1.Block diagram of connection between the EUT and simulators EUT (EUT: Transmitter) 7.1.2.Semi-Anechoic Chamber Test Setup Diagram ANTENNA ELEVATION VARIES FROM 1 TO 4 METERS 3 METERS EUT Cable 0.8 METER GROUND PLANE (EUT: Transmitter) 7.2.Average factor Measurement according to ANSI C63.4-2009 ANSI C63.4-2009 Section 13.4.2 Devices transmitting pulsed emissions and subject to a limit requiring an average detector function for radiated emissions shall initially be measured with an instrument that uses a peak detector. A radiated emission measured with a peak detector may then be corrected to a true average using the appropriate factor for emission duty cycle. This correction factor relates the measured peak level to the average limit and is derived by averaging absolute field strength over one complete pulse train that is 0.1 s, or less, in length. If the pulse train is longer than 0.1 s, the average shall be determined from the average absolute field strength during the 0.1 s interval in which the field strength is at a maximum. Average factor in dB = 20 log (duty cycle) FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 18 of 29 7.3.EUT Configuration on Measurement The following equipment are installed on average factor Measurement to meet the commission requirements and operating regulations in a manner which tends to maximize its emission characteristics in normal application. 7.3.1. Transmitter Model Number : QT-14T Serial Number : N/A Manufacturer : SHENZHEN QIAOHUA INDUSTRIES LIMITED 7.4.Operating Condition of EUT 7.4.1.Setup the EUT and simulator as shown as Section 7.1. 7.4.2.Turn on the power of all equipment. 7.4.3.Let the EUT work in TX mode measure it. 7.5.Test Procedure 7.5.1.The time period over which the duty cycle is measured is 100 milliseconds, or the repetition cycle, whichever is a shorter time frame. The worst case (highest percentage on) duty cycle is used for the calculation. 7.5.2.Set SPA Center Frequency = Fundamental frequency, RBW = 100 kHz, VBW = 300 kHz, Span = 0 Hz. 7.5.3.Set EUT as normal operation. 7.5.4.Set SPA View. Delta Mark time. 7.6. Measurement Result The duty cycle is simply the on time divided by the period: The duration of one cycle = 21.60 ms Effective period of the cycle = (0.2174×16) + (0.5507×9)ms=8.4347 ms DC = 8.4347ms/22.029ms=0.3829 Therefore, the average factor is found by 20log0.3829= - 8.34dB The spectral diagrams in appendix I. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 19 of 29 8. ANTENNA REQUIREMENT 8.1.The Requirement According to Section 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.Antenna Construction Device is equipped with unique antenna, which isn’t displaced by other antenna. Therefore, the equipment complies with the antenna requirement of Section 15.203. Antenna FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 20 of 29 APPENDIX I (Test Curves) FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

m ACCURATE TECHNOLOGY CO., LTD. ) Site: 1# Chamber F1,Bldg.A,Changyuan New Material Port Keyuan Rd, Tel:+86—0755—26503290 Science & Industry Park,Nanshan Shenzhen,P.R.China Fax:+86—0755—26503396 Job No.: WCARRY #323 Polarization: Horizontal Standard: FCC Class B 3M Radiated Power Source: DC 12V Test item: Radiation Test Date: 14/11/21/ Temp.( C)/Hum.(%) 25 C/55 % Time: 944/42 EUT: Transmitter Engineer Signature: Carry Mode: TX Distance: 3m Model: QT—14T Manufacturer: QIAOHUA Note: Report NO.:ATE20142300 90.0 dBu¥/m fimit1: — 80 70 60 50 40 30 20 10 0.0 | i | ; | | | ; 30.000 l‘l] 5“ Bfl 70 80 lllfll] 400 éflfl 600 7‘[|fl ‘1[|[|l],fl MHz Freq. Reading Factor Result Limit |Margin Height Degree NO (MHz) (dBuV/im) (dB) (dBuVv/im) (dBuvim)| (aB) P4°C" (em) (dea) Rem# 1 146.3735] 4i.68 —2530 1638 4350 |—27412) oP 2 a33.9200| 9519 —1744 7775 100.80 —23.05 PK 3 Bers4aodl s5.56e —9.56 46.00 80.80 —34.80 PK

ACCURATE TECHNOLOGY CO., LTD. Site: 1# Chamber F1,Bldg.A,Changyuan New Material Port Keyuan Rd, Tel:+86—0755—26503290 Science & Industry Park,Nanshan Shenzhen,P.R.China Fax:+86—0755—26503396 Job No.: WCARRY #324 Polarization: Vertical Standard: FCC Class B 3M Radiated Power Source: DC 12V Test item: Radiation Test Date: 14/11/21/ Temp.( C)/Hum.(%) 25 C/55% Time: 9/48/01 EUT: Transmitter Engineer Signature: Carry Mode: TX Distance: 3m Model: otAi4t Manufacturer: QIAOHUA Note: Report NO.:ATE20142300 90.0 dBu¥/m ; fimit1: — 80 70 60 50 40 30 20 10 0.0 ; ; | f 10 j 30.000 40 50 60 70 80 300 400 500 600 700 1000.0 MHz Freq. Reading Factor Result Limit |Margin Height Degree No (MHz) (dBuvim) (d8) (dBuV/im) (dBuV/im)| (4B) 489| (em) (deg) R°ma* i 1423242 d267 2514 i1753 da50 2597 ap 3 as2.9200| 8473 1744 6729 100.80 3351 PK 3 B6rsaool 4574 5m 3620 so80 446| PK

® ACCURATE TECHNOLOGY CO., LTD. Site: 1# Chamber F1.Bidg.,A,Changyuan New Material Port Keyuan Rd, Tel:+86—0755—26503290 Science & Industry Park,Nanshan Shenzhen,P.R.China Fax:+86—0755—26503396 Job No.: wearry #341 Polarization: Vertical Standard: FCC Class B 3M Radiated Power Source: DC 12V Test item: Radiation Test Date: 2014/11/27 Temp.( C)Hum.(%) 25 C/55% Time: 11:44:57 EUT: Transmitter Engineer Signature: Carry Mode: TX Distance: 3m Model: QT—14T Manufacturer: QIAOHUA Note: Report NO.:ATE20142300 70.0 dBuV/m limit1: — so --------------------------------------- 5o rrrrrrrrrrrrrrrrrrrrrrrrrr " M B0 cb s M fe en en en en deneneenen snn e enc en en de ce ces sns css cce M en en en en de ce enc n en es 0.0 | 1000.000 2000 3000 4000 5000.0 MHz Freq. Reading Factor Result Limit |Margin Height Degree NO (MHz) (dBuVv/im) (dB) (dBuVv/im) (dBuvim)| (aB) °548C| (em) (dea) R°maK i 130i760| b176 1227 4949 54.00 451| peak 2 1735.600| 5567| —10.26 4541 54.00 —£.59 peak 3 2603.520| 4878 676 4202 54.00 |—11.98) peak

ACCURATE TECHNOLOGY CO., LTD. Site: 1# Chamber F1,Bidg,A,Changyuan New Material Port Keyuan Rd, Tel:+86—0755—26503290 Science & Industry Park,Nanshan Shenzhen,P.R.China Fax:+86—0755—26503396 Job No.: wearry #342 Polarization: Horizontal Standard: FCC Class B 3M Radiated Power Source: DC 12V Test item: Radiation Test Date: 2014/11/27 Temp.( C)Hum.(%) 25 C/55 % Time: 11:46:12 EUT: Transmitter Engineer Signature: Carry Mode: TX Distance: 3m Model: QT—14T Manufacturer: QIAOHUA Note: Report NO.:ATE20142300 70.0 dBuV/m limit1 — 60 50 40 30 20 10 0.0 i 1000.000 2000 Zli[lm 4000 5000.0 MHz Freq. Reading Factor Result Limit |Margin Height| Degree No (MHz) (dBuv/im) (d8) (dBuVv/im) (dBuv/im)| (aB) P°°C| (em) (deg) R°ma% i 1301760] 6281 1227 5064 5400 346| peak 2 1735680| 5734 —10.26 4708 54.00 —6.92| peak 3 2603.520| 4577 676 3901 54.00 |—14.99] peak

Report No.: ATE20142300 Page 25 of 29 Date: 25.NOV.2014 15:25:37 FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 26 of 29 Date: 25.NOV.2014 15:28:18 Release Time = 1.6377s FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 27 of 29 Date: 25.NOV.2014 15:30:52 The graph shows the pattern of coding during the signal transmission. The duration of one cycle = 22.029 ms. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 28 of 29 Date: 25.NOV.2014 15:33:54 The graph shows the duration of ‘on’ signal. From marker 1 to marker 2, duration is 0.5507ms. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD

Report No.: ATE20142300 Page 29 of 29 Date: 27.NOV.2014 11:27:08 The graph shows the duration of ‘on’ signal. From marker 1 to marker 2, duration is 0.2174 ms. FCC ID: 2AAV8QT-14T ACCURATE TECHNOLOGY CO., LTD


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Document Modified: 2019-10-13 15:21:50
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