Test report

FCC ID: VYY-17021762

Test Report

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FCCID_2685444

Access to the World ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT T OF Emitter Specification MODEL No.: DC1702;DC1762 Trademark: N/A FCC ID: VYY-17021762 REPORT NO: ES150610132E ISSUE DATE: July 13, 2015 Prepared for NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. Loutuo Industrial Area, Zhenhai, Ningbo, Zhejiang,China Prepared by SHENZHEN EMTEK CO., LTD Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TEL: 86-755-26954280 FAX: 86-755-26954282 TRF No.: FCC 15.231/A Page 1 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World VERIFICATION OF COMPLIANCE NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. Applicant: Loutuo Industrial Area, Zhenhai, Ningbo, Zhejiang,China NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. Manufacturer: Loutuo Industrial Area, Zhenhai, Ningbo, Zhejiang,China Product Description: Emitter Specification DC1702;DC1762 (Note: The models of DC1702,DC1762 are identical and have Model Number: same structures. We prepared model DC1702 for test) Serial Number: N/A File Number: ES150610132E Date of Test: June 22, 2015 to July 06, 2015 We hereby certify that: The above equipment was tested by SHENZHEN EMTEK CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.231. The test results of this report relate only to the tested sample identified in this report. Date of Test : June 22, 2015 to July 06, 2015 Prepared by : Jack Li/Editor Reviewer : Joe Xia/Supervisor Approve & Authorized Signer : Lisa Wang/Manager TRF No.: FCC 15.231/A Page 2 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World Table of Contents 1. GENERAL INFORMATION ................................................................................................... 4 1.1. PRODUCT DESCRIPTION ........................................................................................................................ 4 1.2. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................... 4 1.3. TEST METHODOLOGY ............................................................................................................................. 4 1.4. SPECIAL ACCESSORIES.......................................................................................................................... 4 1.5. EQUIPMENT MODIFICATIONS ................................................................................................................. 4 1.6. MEASUREMENT UNCERTAINTY .............................................................................................................. 5 1.7. TEST FACILITY ........................................................................................................................................ 5 2. SYSTEM TEST CONFIGURATION ..................................................................................... 6 2.1. EUT CONFIGURATION ............................................................................................................................ 6 2.2. EUT EXERCISE ....................................................................................................................................... 6 2.3. TEST PROCEDURE .................................................................................................................................. 6 2.4. DESCRIPTION OF TEST MODES .............................................................................................................. 6 2.5. SUMMARY OF TEST RESULTS ................................................................................................................ 6 2.6. DESCRIPTION OF SUPPORT UNITS ........................................................................................................ 6 3. RADIATED EMISSION TEST ............................................................................................... 7 3.1. MEASUREMENT PROCEDURE................................................................................................................. 7 3.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION)....................................................................... 7 3.3. MEASUREMENT EQUIPMENT USED: ...................................................................................................... 8 3.4. RADIATED EMISSION LIMIT ..................................................................................................................... 8 3.5. CALCULATION OF AVERAGE FACTOR .................................................................................................. 10 3.6. MEASUREMENT RESULT ...................................................................................................................... 13 4. TRANSMISSION REQUIREMENT .................................................................................... 15 4.1. REQUIREMENT ...................................................................................................................................... 15 4.2. TEST SET-UP ...................................................................................................................................... 15 4.3. MEASUREMENT EQUIPMENT USED: .................................................................................................... 15 4.4. TEST PROCEDURE ................................................................................................................................ 15 4.5. TEST DATA ............................................................................................................................................ 15 5. BANDWIDTH TEST.............................................................................................................. 17 5.1. MEASUREMENT PROCEDURE............................................................................................................... 17 5.2. TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION)..................................................................... 17 5.3. MEASUREMENT EQUIPMENT USED: .................................................................................................... 17 5.4. MEASUREMENT RESULTS: ................................................................................................................... 17 6. ANTENNA APPLICATION .................................................................................................. 19 6.1. ANTENNA REQUIREMENT ..................................................................................................................... 19 6.2. RESULT ................................................................................................................................................. 19 TRF No.: FCC 15.231/A Page 3 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 1. GENERAL INFORMATION 1.1. Product Description Emitter Specification (referred to as the EUT in this report), it is designed by way of utilizing the ASK modulation achieves the system operating. A major technical descriptions of EUT is described as following: A). Operation Frequency: 433.91MHz B). Modulation: ASK C). Antenna Type: PCB antenna D). Antenna Gain: ＜3dBi E).Power Supply: DC 3V from lithium battery 1.2. Related Submittal(s) / Grant (s) This submittal(s) (test report) is intended for FCC ID: VYY-17021762 filing to comply with Section 15.231 of the FCC Part 15, Subpart C Rules. 1.3. Test Methodology The radiated testing was performed according to the procedures in ANSI C63.10 (2013). Radiated testing was performed at an antenna to EUT distance 3 meters. 1.4. Special Accessories Not available for this EUT intended for grant. 1.5. Equipment Modifications Not available for this EUT intended for grant. TRF No.: FCC 15.231/A Page 4 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 1.6. Measurement Uncertainty Confidence Calculated Measurement Type Range Level (%) Uncertainty Fundamental Fieldstrength Not Applicable 95% ±2.94dB Transmitter 20 dB Bandwidth Not Applicable 95% ±0.92PPm Radiated Spurious Emissions 30 MHz to 40 GHz 95% ±3.00dB Conducted Emission 0.15MHz to 0.50MHz 95% ±2.0dB 1.7. Test Facility Site Description EMC Lab. : Accredited by CNAS, 2013.10.29 The certificate is valid until 2016.10.28 The Laboratory has been assessed and proved to be in compliance with CNAS/CL01:2006(identical to ISO/IEC17025: 2005) The Certificate Registration Number is L2291 Accredited by TUV Rheinland Shenzhen 2010.5.25 The Laboratory has been assessed according to the requirements ISO/IEC 17025 Accredited by FCC, April 17, 2014 The Certificate Registration Number is 406365. Accredited by Industry Canada, March 5, 2010 The Certificate Registration Number is 4480A-2. Name of Firm : SHENZHEN EMTEK CO., LTD Site Location : Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen, Guangdong, China TRF No.: FCC 15.231/A Page 5 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 2. SYSTEM TEST CONFIGURATION 2.1. EUT Configuration The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner which intends to maximize its emission characteristics in a continuous normal application. 2.2. EUT Exercise The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the purpose of the measurements. 2.3. Test Procedure 2.3.1 Radiated Emissions The EUT is a placed on as turn table which is 0.8 m above ground plane. The turn table shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving antenna which varied from 1m to 4m to find out the highest emission. And also, each emission was to be maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find out the max. Emission, the relative positions of this hand-held transmitter (EUT) was rotated through three orthogonal axes according to the requirements in Section 6.3 to 6.6 of ANSI C63.10-2013. 2.4. Description of test modes The EUT (Emitter Specification) has been tested under normal operating condition. Let EUT transmit during test, and the result was reported. 2.5. Summary of Test Results FCC Part15, Subpart C Standard Section Test Item Result FCC 15.231(a)(1) Transmission Requirement Pass 15.231(b) Radiated Emission Pass 15.231(c) 20dB Bandwidth Pass 15.207(a) Conducted Emission Pass Note: (1)”N/A” denotes test is not applicable in this test report. 2.6. Description of Support Units Equipment Mfr/Brand Model/Type No. FCC ID / IC Series No. Note Emitter Specification N/A DC1702 VYY-17021762 N/A EUT TRF No.: FCC 15.231/A Page 6 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 3. RADIATED EMISSION TEST 3.1. Measurement Procedure a. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3 meter Semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation.(below 1GHz) b. The EUT was placed on the top of a rotating table 1.5 meters above the ground at a 3 meter Semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation.(above 1GHz) c. the height of the test Antenna shall vary between 1 m to 4 m. Both 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 AV 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. 3.2. Test SET-UP (Block Diagram of Configuration) (A) Radiated Emission Test Set-Up, Frequency Below 30MHz Turntable 3m EUT Test 0.8 m Receiver Ground Plane Coaxial Cable (B) Radiated Emission Test Set-Up, Frequency Below 1000MHz 3m Turntable 1m to 4m EUT Spectrum Analyzer 0.8m Ground Plane Coaxial Cable (C) Radiated Emission Test Set-Up, Frequency above 1000MHz TRF No.: FCC 15.231/A Page 7 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 3m Turntable 4m EUT 1m Spectrum 1.5m Amplifier Analyzer All the x/y/z orientation has been investigated, and only worst case is presented in this report. 3.3. Measurement Equipment Used: EQUIPMENT MODEL SERIAL LAST MFR CAL DUE. TYPE NUMBER NUMBER CAL. Spectrum Analyzer Rohde & Schwarz FSP7 839511/010 05/16/2015 05/15/2016 Spectrum Analyzer HP E4407B 839840481 05/16/2015 05/15/2016 EMI Test Receiver Rohde & Schwarz ESCS30 828985/018 05/16/2015 05/15/2016 Pre-Amplifier HP 8447D 2944A07999 05/16/2015 05/15/2016 Bilog Antenna Schwarzbeck VULB9163 142 05/16/2015 05/15/2016 Loop Antenna ARA PLA-1030/B 1029 05/16/2015 05/15/2016 Horn Antenna Schwarzbeck BBHA 9170 BBHA9170399 05/16/2015 05/15/2016 Horn Antenna Schwarzbeck BBHA 9120 D143 05/16/2015 05/15/2016 3.4. Radiated Emission Limit FCC 15.205 Restricted frequency band TRF No.: FCC 15.231/A Page 8 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World FCC 15.209 Limited 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 3 88~216 150 3 216~960 200 3 960~1000 500 3 Above 1GHz 74 dBuV/m (PEAK) 54 dBuV/m (AVERAGE) 15.231 Limited The field intensity in micro-volts per meter can then be determined by the following equation: FI(V/ m) = 10FI (dBV/ m) / 20 The FCC specified emission limits were calculated according the EUT operating frequency and obtained by following linear interpolation equations: (a) For fundamental frequency: fEUT : EUT Operating Frequency Emission Limit (uV/m) 12500(uV/m) – 3750(uV/m) = [fEUT(MHz) – 260(MHz)] × + 3750(uV/m) 470(MHz) – 260(MHz) (b) For spurious frequencies: fEUT : EUT Operating Frequency Emission Limit (V/m) 1250(uV/m) – 375(uV/m) = [fEUT(MHz) – 260(MHz)] × + 375(uV/m) 470(MHz) – 260(MHz) Other emissions radiated outside of the specified frequency bands, except for harmonics, shall be attenuated by at least 20 dB below the level of the fundamental or comply with the radiated emissions limits specified in section 15.209(a) limit in the table below has to be followed. TRF No.: FCC 15.231/A Page 9 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World Note: (1) The tighter limit applies at the band edges. (2) Emission level (dBuV/m)=20log Emission level (uV/m). FCC Part15 (15.231) , Subpart C Fundamental Frequency Field Strength Field Strength of Spurious Of Fundamental Emissions 433.91MHz AV:80.82 dBuV/m at 3m AV:60.82 dBuV/m at 3m distance distance PK:100.82dBuV/m at 3m PK:80.82 dBuV/m at 3m distance distance 3.5. Calculation of Average factor The output field strengths of specification in accordance with the FCC rules specify measurements with an average detector. During the test, a spectrum analyzer incorporating a peak detector was used. Therefore, a reduction factor can be applied to the resultant peak signal level and compared to the limit for measurement instrumentation incorporating an average detector. The duty cycle is measured in 58.8ms or the repetition cycle period, whichever is a shorter time frame, the duty cycle is measured by placing the spectrum analyzer to set zero span at 100kHz resolution bandwidth. Averaging factor in dB=20log(duty cycle) Where the duty factor is calculated from following formula: 20log(Duty cycle)=20log(26.44ms/58.8ms)=-6.94 dB (Note: 26.44ms=4.84*1ms+0.36*28ms+0.72*16ms*) Therefore, the averaging factor is -6.94dB. Please see the diagrams below: RBW 1 MHz Delta 2 [T1 ] * VBW 3 MHz 0.01 dB Ref 10 dBm * Att 20 dB SWT 200 ms 58.800000 ms 10 Marker 1 [T1 ] 1 2 2.34 dBm 63.600000 ms A 0 1 PK * VIEW -10 -20 -30 -40 3DB -50 AC -60 -70 -80 -90 Center 433.91 MHz 20 ms/ Date: 5.JUN.2015 14:29:50 TRF No.: FCC 15.231/A Page 10 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World RBW 1 MHz * VBW 3 MHz Ref 10 dBm * Att 20 dB SWT 60 ms 10 A 0 1 PK * VIEW -10 -20 -30 -40 3DB -50 AC -60 -70 -80 -90 Center 433.91 MHz 6 ms/ Date: 5.JUN.2015 14:36:06 RBW 1 MHz Delta 2 [T1 ] * VBW 3 MHz -0.12 dB Ref 10 dBm * Att 20 dB SWT 20 ms 4.840000 ms 10 Marker 1 [T1 ] 1 2 2.36 dBm 1.240000 ms A 0 1 PK * VIEW -10 -20 -30 -40 3DB -50 AC -60 -70 -80 -90 Center 433.91 MHz 2 ms/ Date: 5.JUN.2015 14:36:53 TRF No.: FCC 15.231/A Page 11 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World RBW 1 MHz Delta 2 [T1 ] * VBW 3 MHz -0.05 dB Ref 10 dBm * Att 20 dB SWT 20 ms 360.000000 µs 10 Marker 1 [T1 ] 12 2.35 dBm 7.560000 ms A 0 1 PK * VIEW -10 -20 -30 -40 3DB -50 AC -60 -70 -80 -90 Center 433.91 MHz 2 ms/ Date: 5.JUN.2015 14:37:11 RBW 1 MHz Delta 2 [T1 ] * VBW 3 MHz -0.09 dB Ref 10 dBm * Att 20 dB SWT 20 ms 720.000000 µs 10 Marker 1 [T1 ] 1 2 2.36 dBm 10.840000 ms A 0 1 PK * VIEW -10 -20 -30 -40 3DB -50 AC -60 -70 -80 -90 Center 433.91 MHz 2 ms/ Date: 5.JUN.2015 14:37:29 TRF No.: FCC 15.231/A Page 12 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 3.6. Measurement Result Below 1G Antenna polarization:Horizatal Freq. Reading Correct Level Limit Line Margin Remark Level(dBuV) Factor(dB) (MHz) (dBuV/m) (dBuV/m) (dB) 433.91 84.70 -9.34 75.36 100.32 -24.96 Peak 433.91 75.36 -6.94 68.42 80.82 -12.40 Average 867.82 58.69 -2.81 55.88 80.82 -24.95 Peak 867.82 55.88 -6.94 48.94 60.82 -11.89 Average Antenna polarization:Vertial Freq. Reading Correct Level Limit Line Margin Remark Level(dBuV) Factor(dB) (MHz) (dBuV/m) (dBuV/m) (dB) 433.91 80.55 -9.34 71.21 100.32 -29.11 Peak 433.91 71.21 -6.94 64.27 80.82 -16.55 Average 867.82 52.00 -2.81 49.19 80.82 -31.64 Peak 867.82 49.19 -6.94 42.25 60.82 -18.58 Average TRF No.: FCC 15.231/A Page 13 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World Above1G Horizatal: Freq. Reading Correct Level Limit Line Margin Remark Level(dBuV) Factor(dB) (MHz) (dBuV/m) (dBuV/m) (dB) 1735.64 49.08 -10.6 38.48 80.82 -29.34 Peak 1735.64 38.48 -6.94 31.54 60.82 -17.55 Average 2603.46 48.37 -7.35 41.02 80.82 -38.31 Peak 2603.46 41.02 -6.94 34.08 60.82 -26.52 Average 3037.37 47.10 -5.49 41.61 80.82 -32.06 Peak 3037.37 41.61 -6.94 34.67 60.82 -20.27 Average 3905.19 48.20 -4.46 43.74 74.00 -36.56 Peak 3905.19 43.74 -6.94 36.80 54.00 -24.77 Average 4331.90 48.34 -2.36 45.98 74.00 -33.41 Peak 4331.90 45.98 -6.94 39.04 54.00 -21.62 Average 4449.93 50.99 -1.08 49.91 80.82 -29.59 Peak 4449.93 49.91 -6.94 42.97 60.82 -17.80 Average Vertial: Freq. Reading Correct Level Limit Line Margin Remark Level(dBuV) Factor(dB) (MHz) (dBuV/m) (dBuV/m) (dB) 1735.64 53.00 -10.6 42.40 80.82 -38.43 Peak 1735.64 42.40 -6.94 35.46 60.82 -25.37 Average 2603.46 50.20 -7.35 42.85 80.82 -37.98 Peak 2603.46 42.85 -6.94 35.91 60.82 -24.92 Average 3037.37 46.98 -5.47 41.51 80.82 -39.32 Peak 3037.37 41.51 -6.94 34.57 60.82 -26.26 Average 3905.19 48.01 -4.5 43.51 74.00 -30.49 Peak 3905.19 43.51 -6.94 36.57 54.00 -17.43 Average 4331.90 47.66 -2.38 45.28 74.00 -28.72 Peak 4331.90 45.28 -6.94 38.34 54.00 -15.66 Average 4479.00 51.01 -1.16 49.85 80.82 -30.98 Peak 4479.00 49.85 -6.94 42.91 60.82 -17.92 Average Note: (1) All Readings are Peak Value. (2) Correct Factor= Antenna Factor +Cable Loss- Amplifier Gain (3) Emission Level= Reading Level+Probe Factor +Cable Loss (4) True Value = Emission Level + Duty Cycle Correction Factor (5) DF= Duty Cycle Correction Factor (6) Duty Cycle Correction Factor (dB) = 20 × Log 10 Duty Cycle (7) Margin = TrueValue – limit(if margin is minus means under limit) (8) The “*” means restricted bands (9) All the x/y/z orientation has been investigated, and only worst case is presented in this report. TRF No.: FCC 15.231/A Page 14 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 4. TRANSMISSION REQUIREMENT 4.1. Requirement Per 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. 4.2. Test SET-UP EUT Spectrum Analyzer 4.3. Measurement Equipment Used: EQUIPMENT MODEL SERIAL LAST MFR CAL DUE. TYPE NUMBER NUMBER CAL. Rohde & EMI Test Receiver ESCS30 828985/018 05/16/2015 05/15/2016 Schwarz 4.4. Test Procedure The following table is the setting of spectrum analyzer. Spectrum analyzer Setting Attenuation Auto Span Frequency 0Hz RB 100KHz VB 300KHz Detector Peak Trace Max hold Sweep Time 6S a. The transmitter output (antenna port) was connected to the spectrum analyzer. b. Set RBW of spectrum analyzer to 100KHz and VBW to 300KHz, Set Detector to Peak, Trace to Max Hold. c. Set the span to 0Hz and the sweep time to 6s and record the value. 4.5. Test Data Environmental Conditions Temperature: 24°C Relative Humidity: 53% ATM Pressure: 1032mbar TRF No.: FCC 15.231/A Page 15 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World Test Mode: Transmitting Frequency Transmitting time Limit Result (MHz) (ms) (Second) 433.95 336 5 PASS Refer to the attached plot RBW 100 kHz Delta 2 [T1 ] * VBW 300 kHz 0.11 dB Ref 5 dBm * Att 20 dB SWT 6 s 336.000000 ms Marker 1 [T1 ] 0 -12.37 dBm 468.000000 ms A 1 PK * -10 1 2 VIEW -20 TDF -30 PS -40 -50 3DB AC -60 -70 -80 -90 Center 433.91 MHz 600 ms/ Date: 16.JUL.2015 02:18:35 Pulse Width(PW)= 0.36, 2/PW=2/0.36=5.6KHz, RBW=100KHz>5.6KHz, Therefore PDCF is not needed. TRF No.: FCC 15.231/A Page 16 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 5. BANDWIDTH TEST 5.1. Measurement Procedure The EUT was operated in hopping mode or could be controlled its channel. Print out the test result from the spectrum by hard copy function. 5.2. Test SET-UP (Block Diagram of Configuration) EUT Spectrum Analyzer The test setup used to transmitter bandwidth measurement was the same with duty cycle test, except there is no need for digital oscilloscope in the bandwidth test. For detailed description, please reference to section 5.1, 5.2, 5.3and 5.4 on page 11 and 12 of this report. The resolution bandwidth of the spectrum analyzer was set to 100KHz, which is greater 5 percent of the maximum permitted bandwidth that required by the ANSI C63.10 section 6.9. Bandwidth is determined at the point 20dB down from the modulator carrier. The maximum permitted bandwidth specified by the rule was 0.25% of the center frequency of the EUT, e.g. 433.91MHz×0.25% = 1.0845MHz. The detector function was set to peak and hold mode to clearly observe the components. 5.3. Measurement Equipment Used: EQUIPMENT MODEL SERIAL LAST MFR CAL DUE. TYPE NUMBER NUMBER CAL. Rohde & EMI Test Receiver ESCS30 828985/018 05/16/2015 05/15/2016 Schwarz 5.4. Measurement Results: Spectrum Detector: PK Test Date: June 23, 2014 Test By: King Kong Temperature: 24℃ Test Result: PASS Humidity: 53 % Modulation: ASK Channel number Channel frequency (MHz) 20dB Down BW(kHz) Limit CH1 433.91 646.0 ≤1084.5KHz TRF No.: FCC 15.231/A Page 17 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World * RBW 100 kHz Delta 2 [T1 ] * VBW 300 kHz -0.04 dB Ref 10 dBm * Att 20 dB * SWT 20 ms 646.000000000 kHz 10 Marker 1 [T1 ] -17.98 dBm D1 2.06 dBm A 0 433.606000000 MHz 1 PK VIEW -10 1 2 D2 -17.94 dBm -20 -30 -40 3DB -50 AC -60 -70 -80 -90 Center 433.91 MHz 100 kHz/ Span 1 MHz Date: 5.JUN.2015 14:19:22 TRF No.: FCC 15.231/A Page 18 of 19 Report No.: ES15010132E Ver. 1.0

Access to the World 6. Antenna Application 6.1. Antenna Requirement For intentional device, according to FCC 47 CFR 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. 6.2. Result The EUT’s antenna is PCB antenna, using a permanently attached antenna which is not replaceable. The antenna’s gain is less than 3dBi and meets the requirement. END OF REPORT TRF No.: FCC 15.231/A Page 19 of 19 Report No.: ES15010132E Ver. 1.0


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