Q9PTS21Wireless Thermo-Hygrometer and Wireless Thermometer

www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 9 von 15 Page 9 of 15 User manual www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 10 von 15 Page 10 of 15 www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 11 von 15 Page 11 of 15 www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 12 von 15 Page 12 of 15 www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 13 von 15 Page 13 of 15 www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 14 von 15 Page 14 of 15 www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 15 von 15 Page 15 of 15

HIDEKI ELECTRONICS LIMITED 西城電子有限公司 西城電子有限公司西城電子有限公司 西城電子有限公司 (A SUBSIDIARY OF K & P INTERNATIONAL HOLDINGS LIMITED) UNITS 2304-06, 23/F., RILEY HOUSE, 88 LEI MUK ROAD, KWAI CHUNG, HONG KONG. 香港葵涌梨木道88號達利中心23樓2304至2306室 TEL: (852) 2426 0138 FAX: (852) 2480 5372 Page 1 / 1 C:\Documents and Settings\benleung\My Documents\Working\Project\Approval\TS21 TS01\TS01 and TS21 Authorization letter_M.doc To Whom It May Concern: Please be advised that Applicant Name: Hideki Electronics Limited Address: UNITS 2304-06, 23/F., RILEY HOUSE, 88 LEI MUK ROAD, KWAI CHUNG City: HONG KONG Country: CHINA authorizes, Mr. Mika Chan, Project Engineer at TÜV Rheinland Hong Kong Ltd. to act on our behalf, until otherwise notified, for applications submitted to a Telecommunication Certification Body (TCB) recognized by the FCC. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C.862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you for your attention to this matter. Signature: Name: Thomas Lai Title: Engineering Manager

HIDEKI ELECTRONICS LIMITED 西城電子有限公司 西城電子有限公司西城電子有限公司 西城電子有限公司 (A SUBSIDIARY OF K & P INTERNATIONAL HOLDINGS LIMITED) UNITS 2304-06, 23/F., RILEY HOUSE, 88 LEI MUK ROAD, KWAI CHUNG, HONG KONG. 香港葵涌梨木道88號達利中心23樓2304至2306室 TEL: (852) 2426 0138 FAX: (852) 2480 5372 Page 1 / 1 C:\Documents and Settings\benleung\My Documents\Working\Project\Approval\TS21 TS01 R&TTE FCC\Assistance\TS21 Confidentiality letter FCC.doc Applicant Name: Hideki Electronics Limited Address: UNITS 2304-06, 23/F., RILEY HOUSE, 88 LEI MUK ROAD, KWAI CHUNG City: HONG KONG Country: CHINA Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to 47 CFR Section 0.457 and 0.459, the applicant hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application for FCC ID: Q9PTS21 Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Signature: Name: Thomas Lai Title: Engineering Manager Date: 10-Aug-2010

www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 1 von 2 Page 1 of 2 Transmitter Transmitter www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 2 von 2 Page 2 of 2 Transmitter

www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 1 von 2 Page 1 of 2 Transmitter Transmitter www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 2 von 2 Page 2 of 2 Transmitter Transmitter

www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 2 of 12 Test Summary Periodic Operation Device Result: Pass Radiated Emission of Carrier Frequency Result: Pass Spurious Radiated Emissions Result: Pass Bandwidth Measurement Result: Pass www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 3 of 12 Contents List of Test and Measurement Instruments.........................................................4 General Product Information ................................................................................5 Product Function and Intended Use.............................................................................................5 Ratings and System Details...........................................................................................................5 Independent Operation Modes......................................................................................................6 Submitted Documents ...................................................................................................................6 Related Submittal(s) Grants ..........................................................................................................6 Test Set-up and Operation Mode..........................................................................7 Principle of Configuration Selection ............................................................................................7 Test Operation and Test Software ................................................................................................7 Special Accessories and Auxiliary Equipment ............................................................................7 Countermeasures to achieve EMC Compliance ..........................................................................7 Test Methodology ..................................................................................................8 Radiated Emission..........................................................................................................................8 Field Strength Calculation .............................................................................................................8 Test Results ...........................................................................................................9 Periodic Operation Device Section 15.231(e) ...........................................................................9 Radiated Emission of Carrier Frequency Section 15.231(e) .................................................10 Spurious Radiated Emissions Section 15.231(e) ...................................................................11 Bandwidth Measurement Section 15.231(c) ...........................................................................12 Appendix 1: Test Results Appendix 2: Test Setup Appendix 3: EUT External Photo Appendix 4: EUT Internal Photo Appendix 5: FCCID Label, Block Diagram, Schematics and User manual. www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 4 of 12 List of Test and Measurement Instruments Equipment used Manufacturer Model No. S/N Due Date Semi-anechoic Chamber Frankonia Nil Nil 27-Apr-11 Test Receiver R & S ESU26 100050 25-May-11 Bi-conical Antenna R & S HK116 100242 13-Apr-12 Log Periodic Antenna R & S HL223 841516/020 13-Apr-12 Coaxial cable 50ohm Rosenberger RTK081- 05S-05S- 10m LA2-001-10M / 002 07-Dec-10 Horn Antenna EMCO 3115 9002-3351 16-Apr-12 Spectrum Analyser R & S FSP 30 100286 16-Mar-11 Active Loop Antenna EMCO 6502 9107-2651 06-Feb-11 www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 5 of 12 General Product Information Product Function and Intended Use The equipment under test (EUT) is a transmitter for a thermo-hygrometer and thermometer operating at 433.92MHz. The EUT senses the temperature and humidity level and then transmit this information to the associated weather station. The transmitter meets the requirement on periodic transmission as specified in Part 15.231 (e). For details, please refer to Appendix 1 page 1. FCC ID: Q9PTS21 Models Product descriptions TS21 Wireless Thermo-Hygrometer TS01 Wireless Thermometer The model TS01 is identical in construction including schematic and PCB layout to the model TS21, except the change in humidity sensor function. For the above multiple models, due to the model TS21 is the most complex and integrated, the model TS21 was chosen as a representative model for testing. Ratings and System Details Transmitter FCCID : Q9PTS21 Operated Frequency : 433.92 MHz Type of antenna : Integral antenna Power supply : Battery operated 3.0V (AA Battery X2) Ports : none www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 6 of 12 Independent Operation Modes The basic operation modes are: - Transmitting weather information of temperature and humidity to the associated weather station receiver. For further information refer to User Manual Submitted Documents The submitted documents are listed as follow: - Circuit diagram - Block diagram - User manual - FCC ID label Related Submittal(s) Grants This is a single application for certification of the transmitter. www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 7 of 12 Test Set-up and Operation Mode Principle of Configuration Selection Emission: The equipment under test (EUT) was configured to measure its highest possible radiation level. The test modes were adapted accordingly in reference to the instructions for use. Test Operation and Test Software Test operation should refer to test methodology. - There was no special software to exercise the device. Special Accessories and Auxiliary Equipment The product has been tested together with the following additional accessories: - none Countermeasures to achieve EMC Compliance - none www.tuv.com Test Report No.: 14024579 001 Date: 27.08.2010 Page 8 of 12 Test Methodology Radiated Emission The radiated emission measurements were performed according to the procedures in ANS…

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www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No.: 14024579 001 Seite 1 von 4 Page 1 of 4 Ref 0 dBm 2.4 s Att 30 dB 2.4 s * 2.4 s CLRWR 2.4 s A 2.4 s RBW 100 kHz 2.4 sVBW 300 kHz 2.4 s Center 433.98 MHz 2.4 s 10 s/ 2.4 s SWT 100 s 2.4 s SGL 2.4 s 2.4 s 2.4 s 2.4 s 2.4 s 2.4 s 2.4 s 2.4 s 2.4 s 2.4 s * 2.4 s 1 PK 2.4 s -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 2.4 s 1 Marker 1 [T1 ] -24.84 dBm 2.400000 s 2 Delta 2 [T1 ] 0.12 dB 43.000000 s 3 Delta 3 [T1 ] 1.00 dB 86.000000 s MARKER 1 2.4 s Date: 1.SEP.2010 17:00:15 Ref 0 dBm 500 μs Att 30 dB 500 μs * 500 μs CLRWR 500 μs A 500 μs RBW 100 kHz 500 μsVBW 300 kHz 500 μs Center 433.98 MHz 500 μs 100 ms/ 500 μs SWT 1 s 500 μs SGL 500 μs * 500 μs 500 μs 500 μs 500 μs 500 μs 500 μs 500 μs 500 μs 500 μs 500 μs * 500 μs 1 PK 500 μs -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 500 μs 1 Marker 1 [T1 ] -20.76 dBm 500.000000 μs 2 Delta 2 [T1 ] 0.12 dB 88.000000 ms 3 Delta 3 [T1 ] 0.03 dB 286.000000 ms 4 Delta 4 [T1 ] 0.08 dB 374.000000 ms MARKER 1 500 μs Date: 1.SEP.2010 17:06:25 Part 15.231 (e) requirement Measured time (second(s)) Limit (second(s)) Duration of each transmission 0.374
1 Duration of silent period 42.63  30 x 0.374 = 11.22, and  10 (shall be in any circumstances) www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No.: 14024579 001 Seite 2 von 4 Page 2 of 4 A 433.98 MHz Att 30 dB 433.98 MHz Ref 0 dBm 433.98 MHz Center 433.98 MHz 433.98 MHz Span 1 MHz 433.98 MHz 100 kHz/ 433.98 MHz * 433.98 MHz * 433.98 MHz RBW 100 kHz 433.98 MHzVBW 300 kHz 433.98 MHz SWT 2.5 ms 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 433.98 MHz 1 PK 433.98 MHz MAXH 433.98 MHz -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 433.98 MHz 1 Marker 1 [T1 ] -18.18 dBm 433.980000000 MHz ndB [T1] 20.00 dB BW 304.000000000 kHz T1 Temp 1 [T1 ndB] -38.18 dB m 433.824000000 MHz T2 Temp 2 [T1 ndB] -38.15 dB m 434.128000000 MHz MARKER 1 433.98 MHz Date: 1.SEP.2010 16:52:46 Bandwidth measurement. www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No.: 14024579 001 Seite 3 von 4 Page 3 of 4 Ref 0 dBm -3.209238431 E-17 s Att 30 dB -3.209238431 E-17 s * -3.209238431 E-17 s CLRWR -3.209238431 E-17 s A -3.209238431 E-17 s RBW 100 kHz -3.209238431 E-17 sVBW 300 kHz-3.209238431 E-17 s Center 433.98 MHz -3.209238431 E-17 s 10 ms/ -3.209238431 E-17 s SWT 100 ms -3.209238431 E-17 s SGL -3.209238431 E-17 s * -3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s-3.209238431 E-17 s * -3.209238431 E-17 s 1 PK -3.209238431 E-17 s -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 -3.209238431 E-17 s 1 Marker 1 [T1 ] -17.37 dBm -32.092384 as 2 Delta 2 [T1 ] 0.52 dB 88.200000 ms MARKER 1 -3.209238431 E-17 s Date: 1.SEP.2010 17:11:12 - The graph shows the pattern of coding during the signal transmission. - Within the pulse train, there are 37 short and 26 long ‘on’ signals. www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No.: 14024579 001 Seite 4 von 4 Page 4 of 4 Ref 0 dBm 3.96 ms Att 30 dB 3.96 ms * 3.96 ms CLRWR 3.96 ms A 3.96 ms RBW 100 kHz 3.96 msVBW 300 kHz 3.96 ms 3.96 ms 3.96 ms 3.96 ms 3.96 ms 3.96 ms 3.96 ms 3.96 ms 3.96 ms 3.96 ms Center 433.98 MHz 3.96 ms 1 ms/ 3.96 ms SWT 10 ms 3.96 ms SGL 3.96 ms * 3.96 ms * 3.96 ms 1 PK 3.96 ms -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 3.96 ms 1 Marker 1 [T1 ] -16.87 dBm 3.960000 ms 2 Delta 2 [T1 ] 0.10 dB 920.000000 μs MARKER 1 3.96 ms Date: 1.SEP.2010 17:13:36 Ref 0 dBm 5.42 ms Att 30 dB 5.42 ms * 5.42 ms CLRWR 5.42 ms A 5.42 ms RBW 100 kHz 5.42 msVBW 300 kHz 5.42 ms Center 433.98 MHz 5.42 ms 1 ms/ 5.42 ms SWT 10 ms 5.42 ms SGL 5.42 ms * 5.42 ms 5.42 ms 5.42 ms 5.42 ms 5.42 ms 5.42 ms 5.42 ms 5.42 ms 5.42 ms 5.42 ms * 5.42 ms 1 PK 5.42 ms -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 5.42 ms 1 Marker 1 [T1 ] -16.92 dB m 5.420000 ms 2 Delta 2 [T1 ] 0.17 dB 440.000000 μs MARKER 1 5.42 ms Date: 1.SEP.2010 17:14:08 - The upper graph shows the duration of long ‘on’ signal is 0.92ms. - The lower graph shows duration of short ‘on’ signal is 0.44ms. - Therefore, the total signal ‘on’ time of one successful period is (0.92ms x 26) + (0.44ms x 37) = 40.2ms . Average factor: 20 log (42.55 / 100) = -7.92dB .

www.tuv.com Appendix 2 Prüfbericht - Nr.: Test Report No. 14014579 001 Seite 1 von 1 Page 1 of 1 Set-up for Radiation Emission (Transmitter)