NMTTHX2X8NR-01Remote Thermo-Hygro Sensor

www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 5 von 5 Page 5 of 5

www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 1 von 2 Page 1 of 2 Transmitter Transmitter www.tuv.com Appendix 3 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 2 von 2 Page 2 of 2 Transmitter Transmitter

www.tuv.com Appendix 5 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 3 von 5 Page 3 of 5

www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 1 von 4 Page 1 of 4 Transmitter Transmitter www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 2 von 4 Page 2 of 4 Transmitter Transmitter www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 3 von 4 Page 3 of 4 Transmitter Transmitter www.tuv.com Appendix 4 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 4 von 4 Page 4 of 4 Transmitter

www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 1 von 4 Page 1 of 4 Ref -20 dBm 39.1 s Att 10 dB 39.1 s RBW 3 MHz 39.1 s VBW 10 MHz 39.1 s A 39.1 s CLRWR 39.1 s Center 433.9 MHz 39.1 s 5 s/ 39.1 s SWT 50 s 39.1 s SGL 39.1 s * 39.1 s 1 PK 39.1 s 39.1 s 39.1 s 39.1 s 39.1 s 39.1 s 39.1 s 39.1 s 39.1 s 39.1 s -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 39.1 s Marker 1 [T1] -38.21 dBm 2.000000 s Delta 2 [T1] 0.00 dB 39.100000 s 1 2 DELTA MARKER 2 39.1 s Date: 8.NOV.2005 10:24:43 Ref -20 dBm 389 ms Att 10 dB 389 ms RBW 3 MHz 389 ms VBW 10 MHz 389 ms CLRWR 389 ms A 389 ms Center 433.9 MHz 389 ms 50 ms/ 389 ms SWT 500 ms 389 ms SGL 389 ms 1 AP 389 ms 389 ms 389 ms 389 ms 389 ms 389 ms 389 ms 389 ms 389 ms 389 ms -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 389 ms Marker 1 [T1] -43.43 dBm 44.000000 ms Delta 2 [T1] 0.58 dB 389.000000 ms 1 2 DELTA MARKER 2 389 ms Date: 8.NOV.2005 11:57:52 Part 15.231 (e) requirement Measured time (second(s)) Limit (second(s)) Duration of each transmission 0.389 ≤ 1 Duration of silent period 39.10 ≥ 30 x 0.389 = 11.67, and ≥ 10 (shall be in any circumstances) www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 2 von 4 Page 2 of 4 Ref -20 dBm -10.8 kHz Att 10 dB -10.8 kHz A -10.8 kHz 1 PK -10.8 kHz MAXH -10.8 kHz Center 433.9052 MHz -10.8 kHz Span 100 kHz -10.8 kHz 10 kHz/ -10.8 kHz RBW 3 kHz -10.8 kHz VBW 10 kHz -10.8 kHz SWT 15 ms -10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz-10.8 kHz -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10.8 kHz Delta 2 [T1] -20.98 dB -10.800000000 kHz Marker 1 [T1] -41.79 dBm 433.905200000 MHz Delta 3 [T1] -20.13 dB 10.600000000 kHz 2 1 3 DELTA MARKER 2 -10.8 kHz Date: 8.NOV.2005 12:13:57 Bandwidth measurement. www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 3 von 4 Page 3 of 4 Ref -20 dBmAtt 10 dB RBW 3 MHz VBW 10 MHz CLRWR A SGL Center 433.9 MHz10 ms/ SWT 100 ms 1 AP -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 Date: 8.NOV.2005 12:01:18 - The graph shows the pattern of coding during the signal transmission. - Within the pulse train, there are 21 short and 39 long ‘on’ signals. www.tuv.com Appendix 1 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 4 von 4 Page 4 of 4 Ref -20 dBm 2.992 ms Att 10 dB 2.992 ms RBW 3 MHz 2.992 ms VBW 10 MHz 2.992 ms CLRWR 2.992 ms A 2.992 ms SGL 2.992 ms Center 433.9 MHz 2.992 ms 400 μs/ 2.992 ms SWT 4 ms 2.992 ms 1 AP 2.992 ms 2.992 ms 2.992 ms 2.992 ms 2.992 ms 2.992 ms 2.992 ms 2.992 ms 2.992 ms 2.992 ms -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 2.992 ms Marker 1 [T1] -43.07 dBm 632.000000 μs Marker 2 [T1] -43.10 dBm 1.024000 ms Marker 3 [T1] -43.31 dBm 2.112000 ms Marker 4 [T1] -42.97 dBm 2.992000 ms 1 2 3 4 MARKER 4 2.992 ms Date: 8.NOV.2005 12:07:20 - The graph shows the duration of short ‘on’ signal from marker 1 to marker 2 indicates 0.392ms. - The duration of long ‘on’ signal, from marker 3 to marker 4 indicates 0.88ms. - Therefore, the total signal ‘on’ time of one successful period is (0.392ms x 21) + (0.88ms x 39) = 42.55ms . Average factor: 20 log (42.55 / 100) = -7.42dB .

www.tuv.com Test Report No.: 14010900 001 Date: 01.12.2005 Page 2 of 13 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.: 14010900 001 Date: 01.12.2005 Page 3 of 13 Contents List of Test and Measurement Instruments.........................................................4 General Product Information ................................................................................5 Product Function and Intended Use.............................................................................................5 Circuit Description .........................................................................................................................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(b)....................................10 Spurious Radiated Emissions Section 15.231(b)....................................11 Bandwidth Measurement Section 15.231(c)....................................13 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.: 14010900 001 Date: 01.12.2005 Page 4 of 13 List of Test and Measurement Instruments Kind of Equipment Manufacturer Type S/N Test Receiver Rohde & Schwarz ESVS30 842807/009 Biconical Antenna Rohde & Schwarz HK116 841489/015 Log.-Periodic Antenna Rohde & Schwarz HL223 841516/017 Double Ridge Horn Antenna EMCO 3115 9002-3347 Spectrum Analyzer Rohde & Schwarz FSP30 1093.4495K30 www.tuv.com Test Report No.: 14010900 001 Date: 01.12.2005 Page 5 of 13 General Product Information Product Function and Intended Use The equipment under test (EUT) is a transmitter for a weather station operating at 433.92 MHz. 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: NMTTHX2X8NR-01 Models Product descriptions THGR228N, THGR228NR Water Resistant Remote Sensor with LCD Display THGN228N, THGN228NR Water Resistant Remote Sensor THR228N, THR228NR Water Resistant Remote Sensor with LCD Display THN228N, THN228NR Water Resistant Remote Sensor The models THGR228N, THGR228NR, THGN228N, THGN228NR, THR228N, THR228NR, THN228N, THN228NR are identical in construction including schematic and PCB layout to the model THGR228NR, except the change in housing design, humidity sensor function and removed LCD display. For those models with letter “G”, they have temperature and humidity sensor function. Otherwise, they have temperature function only. For those models with suffix “R”, they are re-engineering models and are used for internal reference only. They are totally identical to the models without suffix “R”. For the above multiple models, due to the model THGR228NR is the most complex and integrated, the model THGR228R was chosen as a representative model for testing. Circuit Description THGR228NR is a Remote thermo-hygro sensor and transmit data by using 433.92MHz. After every time of thermo- humid measurement. the data will be transferred to the receiver unit through 433.92MHz. It composes a controller part and a transmitter part. The transmitter is basically a Colippttis oscillator, where C5, C6 and Y1 are used to determinate the resonant frequency that is 433.92MHz. There is a filtering circuitry, use L1, that is used to suppress harmonics of the oscillator. Capacitance C12, C13, C14 are employed to match the impedance of the antenna. Ratings and System Details Transmitter Operated Frequency : 433.92 MHz Number of channels : 3 (using same frequency with different coding scheme) Type of antenna : Integral antenna Power supply : Battery operated 3.0V Ports : none Protection Class : III Equipment Class : B www.tuv.com Test Report No.: 14010900 001 Date: 01.12.2005 Page 6 of 13 Independent Operation Modes The basic operation modes are: - Transmitting weather information. For further information refer to User Manual Submitted Documents The sub…

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www.tuv.com Appendix 2 Prüfbericht - Nr.: Test Report No. 14010900 001 Seite 1 von 1 Page 1 of 1 Set-up for Radiation Emission (Transmitter)