Test Report

FCC ID: RNERF100VTXR

Test Report

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FCCID_1468981

FCC Radio Test Report FCC ID: RNERF100VTXR This report concerns (check one): BRllllOriginal [__}Class 1 Change Issued Date : May. 13, 2011 Project No.: 11050064 Equipment: Weather Forecaster Model Name : 00592TXR Applicant : Chaney Instrument Co. Address : Rm 1102—3,Enterprise Square One, Tower 3, No.9,Sheung Yuet Road,Kowloon bay, Kowloon, Hong Kong, China Tested by: Neutron Engineering Inc. EMC Laboratory Date of Receipt: May. 06, 2011 Date of Test: May. 06, 2011 ~ May. 12, 2011 Testing Engineer t { ;,_. (Ivan Cao) Technical Manager (Leo Hut Authorized Signatory (Steven Lu) Neutron Engineering Inc. No.3,Jinshagang 1st Road, ShiXia, Dalang Town, Dong Guan, China. TEL : (0769) 8318—3000 FAX : (0769) 8319—6000 Report No.: NEFFCCP—1—11050064

Neutron Engineering Inc. Declaration Neutron represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML) of R.O.C., or National Institute of Standards and Technology (NIST) of U.S.A. Neutron's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. Neutron shall have no liability for any declarations, inferences or generalizations drawn by the client or others from Neutron issued reports. Neutron’s reports must not be used by the client to claim product endorsement by the authorities or any agency of the Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and Neutron-self, extracts from the test report shall not be reproduced except in full with Neutron’s authorized written approval. Neutron’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Report No.: NEI-FCCP-1-1105C064 Page 2 of 33

Neutron Engineering Inc. Table of Contents Page 1 . CERTIFICATION 5 2 . SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3 . GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 9 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 3.4 DESCRIPTION OF SUPPORT UNITS 10 4 . EMC EMISSION TEST 11 4.1 CONDUCTED EMISSION MEASUREMENT 11 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 11 4.1.2 MEASUREMENT INSTRUMENTS LIST 11 4.1.3 TEST PROCEDURE 12 4.1.4 DEVIATION FROM TEST STANDARD 12 4.1.5 TEST SETUP 12 4.1.6 EUT OPERATING CONDITIONS 12 4.1.7 TEST RESULTS 13 4.2 RADIATED EMISSION MEASUREMENT 14 4.2.1. FIELD STRENGTH OF FUNDAMENTAL EMISSIONS MEASUREMENT LIMIT 14 4.2.2. MEASURING INSTRUMENTS AND SETTING (FIELD STRENGTH OF FUNDAMENTAL EMISSIONS) 14 4.2.3 RADIATED EMISSIONS MEASUREMENT 15 4.2.4. DWELL TIME OF PERIODIC OPERATION MEASUREMENT 17 4.2.5. MEASUREMENT INSTRUMENTS LIST 19 4.2.6. TEST PROCEDURE 19 4.2.7. DEVIATION FROM TEST STANDARD 19 4.2.8. TEST SETUP 20 4.2.9. EUT OPERATING CONDITIONS 20 4.3. TEST RESULTS (9KHz-30MHz) 20 4.3.1 TEST RESULTS(BETWEEN 30 – 1000 MHz) 21 4.3.2 TEST RESULTS (ABOVE 1000 MHz) 25 5. 20dB SPECTRUM BANDWIDTH MEASUREMENT 29 5.1.MEASURING INSTRUMENTS AND SETTING 29 Report No.: NEI-FCCP-1-1105C064 Page 3 of 33

Neutron Engineering Inc. Table of Contents Page 5.2.TEST PROCEDURES 29 5.3. TEST SETUP LAYOUT 29 5.4. TEST DEVIATION 29 5.5. EUT OPERATION DURING TEST 29 5.6. TEST RESULT 30 6. TIMING TESTING 31 6.1.MEASURING INSTRUMENTS AND SETTING 31 6.2.TEST PROCEDURES 31 6.3. TEST SETUP LAYOUT 31 6.4. TEST DEVIATION 31 6.5. EUT OPERATION DURING TEST 31 6.6. TEST RESULT 32 7. EUT TEST PHOTO 33 Report No.: NEI-FCCP-1-1105C064 Page 4 of 33

Neutron Engineering Inc. 1. CERTIFICATION Equipment: Weather Forecaster Trade Name : ACURITE Model Name. : 00592TXR Applicant: Chaney Instrument Co. Date of Test : May. 06, 2011 ~ May. 12, 2011 Te s t I t e m : ENGINEERING SAMPLE Standards: FCC Part15, Subpart C(15.231)/ ANSI C63.4 : 2003 The above equipment has been tested and found compliance with the requirement of the relative standards by Neutron Engineering Inc. EMC Laboratory. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCP-1-1105C064) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of NVLAP and TAF according to the ISO-17025 quality assessment standard and technical standard(s). Test result included in this report is only for the 00592TXR-TX Sample part of the product. Report No.: NEI-FCCP-1-1105C064 Page 5 of 33

Neutron Engineering Inc. 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.231) Standard Test Item Judgment Remark Section 15.207 Conducted Emission - Note(1)/(2) 15.209 & 15.231(e) Radiated Spurious Emission PASS 20dB Occupied Bandwidth 15.231(c) PASS Measurement Remark: (1)” N/A” denotes test is not applicable in this Test Report (2) The EUT is used new battery. Report No.: NEI-FCCP-1-1105C064 Page 6 of 33

Neutron Engineering Inc. 2.1 TEST FACILITY The test facilities used to collect the test data in this report is DG-CB03 at the location of No.3,Jinshagang 1st Road, ShiXia, Dalang Town, Dong Guan, China.523792 Neutron's test firm number for FCC 319330 2.2 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: 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 %。 A. Conducted Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE DG-C02 CISPR 150 KHz ~ 30MHz 1.94 B. Radiated Measurement : Measurement Frequency Ant. Test Site Method U，(dB) NOTE Range H/V 30MHz ~ 200MHz V 3.82 30MHz ~ 200MHz H 3.60 DG-CB03 CISPR 200MHz ~ 1,000MHz V 3.86 200MHz ~ 1,000MHz H 3.94 Report No.: NEI-FCCP-1-1105C064 Page 7 of 33

Neutron Engineering Inc. 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT Equipment Weather Forecaster Trade Name ACURITE Model Name. 00592TXR OEM Brand/Model Name N/A Model Difference N/A The EUT is a Weather Forecaster. Product Type Low Power Communication Device Operation Frequency: 433.92 MHz Modulation Type: FSK Product Description Number Of Channel 1CH Antenna Designation: Integral antenna Output Power: 70.80dBuV/m (AV Max.) More details of EUT technical specification please refer to the User's Manual. Channel List Please refer to the Note 2. Power Source DC Voltage supplied from 2*AA size Battery(TX Sample) Power Rating DC 3.0V (TX Sample) 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. 2. Freqeuncy Band Channel Frequency No. 1 433.92MHz Report No.: NEI-FCCP-1-1105C064 Page 8 of 33

Neutron Engineering Inc. 3.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generated from EUT, the test system was pre-scanning tested based 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. Pretest Mode Description Mode 1 TX CH 433.92MHz For Conducted Test Final Test Mode Description - ” N/A” denotes test is not applicable in this Test Report For Radiated Test Final Test Mode Description Mode 1 TX CH 433.92MHz Note: (1) The test sample used the new battery (2) The EUT is considered a portable unit; it was pre-tested on the positioned of each 3 axis. The worst case was found positioned on Z-plane (TX Sample). Therefore only the test data of this Z-plane (TX Sample) was used for radiated emission measurement test. Report No.: NEI-FCCP-1-1105C064 Page 9 of 33

Neutron Engineering Inc. 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED E-1 EUT 3.4 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. IC Series No. Note E-1 Weather Forecaster ACURITE 00592TXR RNERF100VTXR N/A EUT Item Shielded Type Ferrite Core Length Note Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in m in『Length』column. Report No.: NEI-FCCP-1-1105C064 Page 10 of 33

Neutron Engineering Inc. 4. EMC EMISSION TEST 4.1 CONDUCTED EMISSION MEASUREMENT 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS (Frequency Range 150KHz-30MHz) Class A (dBuV) Class B (dBuV) FREQUENCY (MHz) Standard Quasi-peak Average Quasi-peak Average 0.15 -0.5 79.00 66.00 66 - 56 * 56 - 46 * CISPR 0.50 -5.0 73.00 60.00 56.00 46.00 CISPR 5.0 -30.0 73.00 60.00 60.00 50.00 CISPR 0.15 -0.5 79.00 66.00 66 - 56 * 56 - 46 * FCC 0.50 -5.0 73.00 60.00 56.00 46.00 FCC 5.0 -30.0 73.00 60.00 60.00 50.00 FCC 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. 4.1.2 MEASUREMENT INSTRUMENTS LIST Item Kind of Equipment Manufacturer Type No. Serial No. Calibrated until 1 LISN EMCO 3816/2 00052765 May.26.2011 2 LISN Rolf Heine NNB-2-16Z 99044 May.26.2011 3 50Ω Terminator SHX TF2-3G-A 08122901 May.26.2011 4 Transient Limiter Agilent 11947A 3107A03668 May.26.2011 5 Test Cable N/A C-06_C03 N/A Mar.30.2012 EMI TEST 6 R&S ESCS30 8333641017 May.27.2011 RECEIVER Remark: ” N/A” denotes No Model Name. , Serial No. or No Calibration specified. 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 Report No.: NEI-FCCP-1-1105C064 Page 11 of 33

Neutron Engineering Inc. 4.1.3 TEST PROCEDURE a. The EUT was placed 0.8 meters from the horizontal 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. 4.1.4 DEVIATION FROM TEST STANDARD No deviation 4.1.5 TEST SETUP Ve r t ic a l R e f e r e n c e G r o u n d P la n e T e s t R e c e iv e r EUT 40cm 80cm L IS N H o r iz o n ta l R e fe r e n c e G r o u n d P la n e N o t e : 1 .S u p p o r t u n its w e r e c o n n e c t e d t o s e c o n d L IS N . 2 .B o th o f L IS N s ( A M N ) a r e 8 0 c m fr o m E U T a n d a t le a s t 8 0 fr o m o th e r u n its a n d o th e r m e ta l p la n e s 4.1.6 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. The EUT operating condition is continue Transmitter. Report No.: NEI-FCCP-1-1105C064 Page 12 of 33

Neutron Engineering Inc. 4.1.7 TEST RESULTS EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： -- Relative Humidity： -- Pressure： -- Test Power ： -- Test Mode ： ” N/A” denotes test is not applicable in this Test Report Remark ： (1) All readings are QP Mode value unless otherwise stated AVG in column of『Note』 . If the QP Mode Measured value compliance with the QP Limits and lower than AVG Limits, the EUT shall be deemed to meet both QP & AVG Limits and then only QP Mode was measured, but AVG Mode didn‘t perform。In this case, a “ * ” marked in AVG Mode column of Interference Voltage Measured。 (2) Measuring frequency range from 150KHz to 30MHz. (3) ” N/A” denotes test is not applicable in this Test Report Report No.: NEI-FCCP-1-1105C064 Page 13 of 33

Neutron Engineering Inc. 4.2 RADIATED EMISSION MEASUREMENT 4.2.1. FIELD STRENGTH OF FUNDAMENTAL EMISSIONS MEASUREMENT LIMIT Frequency Band (MHz) Fundamental Emissions Limit (uV/m) at 3m 40.66-40.70 1000 70-130 500 130-174 500-1500(**) 174-260 1500 260-470 1500-5000(**) Above 470 5000 **1. Linear interpolations, the formulas for calculating the maximum permitted fundamental field strengths are as follows: (1) for the band 130 - 174 MHz, μV/m at 3 meters = 22.72727×(operating frequency, MHz) - 2454.545; (2) for the band 260 - 470 MHz, μV/m at 3 meters = 16.6667×(operating frequency, MHz) - 2833.3333. So the field strength of emission limits have been calculated in below table. Carrier Frequency (MHz) Fundamental Emissions Limit (dBuV/m) at 3m 433.92 MHz 72.86 (Average) 433.92 MHz 92.86 (Peak) 4.2.2. MEASURING INSTRUMENTS AND SETTING (FIELD STRENGTH OF FUNDAMENTAL EMISSIONS) Receiver Parameter Setting Attenuation Auto Center Frequency Fundamental Frequency RBW > 99% OBW Detector Peak / Average Report No.: NEI-FCCP-1-1105C064 Page 14 of 33

Neutron Engineering Inc. 4.2.3 RADIATED EMISSIONS MEASUREMENT Devices complying with 47 CFR FCC part 15 subpart C, section 15.231(e). The field strength of emissions from intentional radiators at 3 meters operated under this Section shall not exceed the following: Frequency Band (MHz) Spurious Emissions Limit (uV/m) at 3m 40.66-40.70 100 70-130 50 130-174 50-150(**) 174-260 150 260-470 150-500(**) Above 470 500 **1. Linear interpolations, the formulas for calculating the maximum permitted fundamental field strengths are as follows: (1) for the band 130 - 174 MHz, μV/m at 3 meters = 22.72727×(operating frequency, MHz) - 2454.545; (2) for the band 260 - 470 MHz, μV/m at 3 meters = 16.6667×(operating frequency, MHz) - 2833.3333. (3)The maximum permitted unwanted emissions level is 20 dB below the maximum permitted fundamental level. In addition field strength of any emissions which appear inside of the restriction band shall not exceed the general radiated emissions limits in Section 15.209(a). 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 Above 960 500 3 Receiver Parameter Setting Attenuation Auto Start ~ Stop Frequency 9kHz~150kHz / RB 200Hz for QP Start ~ Stop Frequency 150kHz~30MHz / RB 9kHz for QP Start ~ Stop Frequency 30MHz~1000MHz / RB 120kHz for QP Report No.: NEI-FCCP-1-1105C064 Page 15 of 33

Neutron Engineering Inc. Spectrum Parameter Setting Attenuation Auto Start Frequency 1000 MHz Stop Frequency 10th carrier harmonic RB / VB (emission in restricted 1MHz / 1MHz for Peak, AV Mode with Dwell time band) Use 100mS for calculation RB / VB (other emission) 0.1MHz / 0.1MHz for peak In order to determine possible Maximum Modulation percentage, alternations are made to the EUT. We measured: Plot1 pulse= 1.0msec No. of pulse= 29 (On time) Plot2 pulse= 1.8msec No. of pulse= 18 (On time) Plot3 pulse= 0.6msec No. of pulse= 33 (On time) Plot4 pulse= 2.4msec No. of pulse= 2 (On time) Duty Cycle = ( N1*L1+N2*L2+…+Nn-1*Ln-1+Nn*Ln)/ T Duty Cycle = (1*29+1.8*18+2.4*2+0.6*33)/100msec=86% For duty cycle refer to plot #1~4 Average Reading =Peak Reading (dBuV/m)+ 20log (Duty cycle) Average Reading = Peak value + 20log(Duty cycle) , AV=PK-1.31 Report No.: NEI-FCCP-1-1105C064 Page 16 of 33

Neutron Engineering Inc. 4.2.4. DWELL TIME OF PERIODIC OPERATION MEASUREMENT Plot 1- ON time:1.0msec Plot 2- ON time:1.8msec Report No.: NEI-FCCP-1-1105C064 Page 17 of 33

Neutron Engineering Inc. Plot 3- ON time:0.6msec Plot 4- ON time =2.4msec Report No.: NEI-FCCP-1-1105C064 Page 18 of 33

Neutron Engineering Inc. 4.2.5. MEASUREMENT INSTRUMENTS LIST Item Kind of Equipment Manufacturer Type No. Serial No. Calibrated until 1 Antenna ETS 3115 00075789 May.27.2011 2 Amplifier Agilent 8449B 3008A02274 May.26.2011 3 Spectrum Agilent E4408B US39240143 Nov.15.2011 4 Test Cable HUBER+SUHNER CB03 High Fre N/A May.02.2012 5 Antenna Schwarbeck VULB9160 9160-3232 Jun.30.2011 6 Amplifier HP 8447D 2944A09673 May.26.2011 7 Test Receiver R&S ESCI 100895 May.26.2011 8 Test Cable N/A C-01_CB03 N/A Jul.05.2011 Triple Loop 9 R&S HFH2-Z2 830749/020 Jun.30.2011 Antenna Remark: ” N/A” denotes No Model Name. / Serial No. and No Calibration specified. 4.2.6. TEST PROCEDURE a. The measuring distance of at 3 m shall be used for measurements at frequency up to 1GHz. For frequencies above 1GHz, any suitable measuring distance may be used. b. The EUT was placed on the top of a rotating table 0.8 meters above the ground at a 3m meter semi-anechoic chamber. The table was rotated 360 degrees to determine the position of the highest radiation. c. The height of the equipment or of the substitution antenna shall be 0.8 m; 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 Quasi Peak 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. 4.2.7. DEVIATION FROM TEST STANDARD No deviation Report No.: NEI-FCCP-1-1105C064 Page 19 of 33

Neutron Engineering Inc. 4.2.8. TEST SETUP 4.2.9. EUT OPERATING CONDITIONS The EUT tested system was configured as the statements of 4.1.6 Unless otherwise a special operating condition is specified in the follows during the testing. 4.3. TEST RESULTS (9KHz-30MHz) Note: The amplitude of spurious emissions which are attenuated by more than 20 dB 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. Report No.: NEI-FCCP-1-1105C064 Page 20 of 33

Neutron Engineering Inc. 4.3.1 TEST RESULTS(BETWEEN 30 – 1000 MHz) EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： 23 ℃ Relative Humidity： 51% Pressure： 1010 hPa Test Power ： DC 3.0V Test Mode ： TX Mode About the duty cycle correction factor calculated, please refer to the page 16~18 Freq. Ant.Pol. Reading Ant./CF Act. Limit Peak AV Peak AV Peak AV Result (MHz) H/V (dBuV) (dBuV) CF(dB) (dBuV/m) (dBuV/m) (dBuV/m) (dBuV/m) 433.92 V 71.12 69.81 -12.08 59.04 57.73 92.87 72.87 Z/F 868.08 V 39.53 38.22 -3.26 36.27 34.96 72.87 52.87 Z/H Remark： (1) EUT Orthogonal Axis: “X” - denotes Laid on Table; ”Y” - denotes Vertical Stand; ”Z” - denotes Side Stand. (2) All readings are Peak unless otherwise stated QP in column of『Note』. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn‘t perform。 (3) Measuring frequency range from 30MHz to 1000MHz or the 10th harmonic of highest fundamental frequency 。 “F” denotes fundamental frequency; “ H” denotes spurious frequency. “E” denotes band edge frequency. (4) Radiated emissions measured in frequency range from 30 MHz to 1000 MHz were made with an instrument using Peak detector mode or QP detector mode of the emission 。 (5) Data of measurement within this frequency range shown “ - ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. (6) The average value of fundamental frequency is: Average = Peak value + 20log(Duty cycle) ，Final AV=PK-1.31 Report No.: NEI-FCCP-1-1105C064 Page 21 of 33

Neutron Engineering Inc. Orthogonal Axis：X TX 433.92 MHz (Fundamental frequency, Vertical) Report No.: NEI-FCCP-1-1105C064 Page 22 of 33

Neutron Engineering Inc. EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： 23 ℃ Relative Humidity： 51% Pressure： 1010 hPa Test Power ： DC 3.0V Test Mode ： TX Mode About the duty cycle correction factor calculated, please refer to the page 16~18 Freq. Ant.Pol. Reading Ant./CF Act. Limit Peak AV Peak AV Peak AV Result (MHz) H/V (dBuV) (dBuV) CF(dB) (dBuV/m) (dBuV/m) (dBuV/m) (dBuV/m) 433.92 H 84.19 82.88 -12.08 72.11 70.80 92.87 72.87 Z/F 868.08 H 53.79 52.48 -3.26 50.53 49.22 72.87 52.87 Z/H Remark： (1) EUT Orthogonal Axis: “X” - denotes Laid on Table; ”Y” - denotes Vertical Stand; ”Z” - denotes Side Stand. (2) All readings are Peak unless otherwise stated QP in column of『Note』. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn‘t perform。 (3) Measuring frequency range from 30MHz to 1000MHz or the 10th harmonic of highest fundamental frequency 。 “F” denotes fundamental frequency; “ H” denotes spurious frequency. “E” denotes band edge frequency. (4) Radiated emissions measured in frequency range from 30 MHz to 1000 MHz were made with an instrument using Peak detector mode or QP detector mode of the emission 。 (5) Data of measurement within this frequency range shown “ - ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. (6) The average value of fundamental frequency is: Average = Peak value + 20log(Duty cycle) ，Final AV=PK-1.31 Report No.: NEI-FCCP-1-1105C064 Page 23 of 33

Neutron Engineering Inc. Orthogonal Axis：X TX 433.92 MHz (Fundamental frequency,Horiziontal) Report No.: NEI-FCCP-1-1105C064 Page 24 of 33

Neutron Engineering Inc. 4.3.2 TEST RESULTS (ABOVE 1000 MHz) EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： 23 ℃ Relative Humidity： 51% Pressure： 1010 hPa Test Power ： DC 3.0V Test Mode ： TX Mode About the duty cycle correction factor calculated, please refer to the page 16~18 Freq. Ant.Pol. Reading Ant./CF Act. Limit Peak AV Peak AV Peak AV Note (MHz) H/V (dBuV) (dBuV) CF(dB) (dBuV/m) (dBuV/m) (dBuV/m) (dBuV/m) 1735.66 V 52.07 50.76 -3.82 48.25 46.94 72.86 52.86 Z/H Remark： (1) EUT Orthogonal Axis: “X” - denotes Laid on Table; ”Y” - denotes Vertical Stand; ”Z” - denotes Side Stand. (2) All readings are Peak unless otherwise stated QP in column of『Note』. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn‘t perform。 (3) Measuring frequency range from 30MHz to 1000MHz or the 10th harmonic of highest fundamental frequency。“F” denotes fundamental frequency; “H” denotes spurious frequency. “E” denotes band edge frequency. (This judgment method includes the Band Edge Requirement.) (4) Radiated emissions measured in frequency range above 1000MHz were made with an instrument using Peak detector mode of the emission 。 (5) The average value of fundamental frequency is: Average = Peak value + 20log(Duty cycle) ，Final AV=PK-1.31 (6) Data of measurement within this frequency range shown “ * ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. (7) A preamp and high pass filter were used for this test in order to provide sufficient measurement sensitivity. (8) EUT Orthogonal Axis： “X” - denotes Laid on Table；”Y” - denotes Vertical Stand；”Z” - denotes Side Stand (9) During the measurements above 1 GHz it is taken care of that the EUT is always within the 3 dB cone of radiation BW of the used antenna Report No.: NEI-FCCP-1-1105C064 Page 25 of 33

Neutron Engineering Inc. Report No.: NEI-FCCP-1-1105C064 Page 26 of 33

Neutron Engineering Inc. EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： 23 ℃ Relative Humidity： 51% Pressure： 1010 hPa Test Power ： DC 3.0V Test Mode ： TX Mode About the duty cycle correction factor calculated, please refer to the page 16~18 Freq. Ant.Pol. Reading Ant./CF Act. Limit Peak AV Peak AV Peak AV Note (MHz) H/V (dBuV) (dBuV) CF(dB) (dBuV/m) (dBuV/m) (dBuV/m) (dBuV/m) 1735.69 H 52.78 51.47 -3.82 48.96 47.65 72.86 52.86 Z/H Remark： (1) EUT Orthogonal Axis: “X” - denotes Laid on Table; ”Y” - denotes Vertical Stand; ”Z” - denotes Side Stand. (2) All readings are Peak unless otherwise stated QP in column of『Note』. Peak denotes that the Peak reading compliance with the QP Limits and then QP Mode measurement didn‘t perform。 (3) Measuring frequency range from 30MHz to 1000MHz or the 10th harmonic of highest fundamental frequency。“F” denotes fundamental frequency; “H” denotes spurious frequency. “E” denotes band edge frequency. (This judgment method includes the Band Edge Requirement.) (4) Radiated emissions measured in frequency range above 1000MHz were made with an instrument using Peak detector mode of the emission 。 (5) The average value of fundamental frequency is: Average = Peak value + 20log(Duty cycle) ，Final AV=PK-1.31 (6) Data of measurement within this frequency range shown “ * ” in the table above means the reading of emissions are attenuated more than 20dB below the permissible limits or the field strength is too small to be measured. (7) A preamp and high pass filter were used for this test in order to provide sufficient measurement sensitivity. (8) EUT Orthogonal Axis： “X” - denotes Laid on Table；”Y” - denotes Vertical Stand；”Z” - denotes Side Stand (9) During the measurements above 1 GHz it is taken care of that the EUT is always within the 3 dB cone of radiation BW of the used antenna Report No.: NEI-FCCP-1-1105C064 Page 27 of 33

Neutron Engineering Inc. Report No.: NEI-FCCP-1-1105C064 Page 28 of 33

Neutron Engineering Inc. 5. 20dB SPECTRUM BANDWIDTH MEASUREMENT Limit The bandwidth of the emissions shall be no wider than 0.25% of the center frequency for devices operating above 70 MHz and below 900 MHz. So the emission bandwidth limits have been calcuated in below table. Fundamental Frequency 20dB Bandwidth Limits (MHz) 433.92 MHz 1.0848 5.1.MEASURING INSTRUMENTS AND SETTING Please refer to section 5 in this report. The following table is the setting of the Spectrum Analyzer. Spectrum Setting Parameters Attenuation Auto Span Frequency > 20dB Bandwidth RB 10 kHz VB 10 kHz Detector Peak Trace Max Hold Sweep Time Auto 5.2.TEST PROCEDURES 1. The transmitter output (antenna port) was connected to the spectrum analyser in peak hold mode. 2. The resolution bandwidth of 10 kHz and the video bandwidth of 10 kHz were used. 3. Measured the spectrum width with power higher than 20dB below carrier. 5.3. TEST SETUP LAYOUT 5.4. TEST DEVIATION There is no deviation with the original standard. 5.5. EUT OPERATION DURING TEST The EUT was programmed to be in continuously transmitting mode. Report No.: NEI-FCCP-1-1105C064 Page 29 of 33

Neutron Engineering Inc. 5.6. TEST RESULT EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： 23℃ Relative Humidity： 51 % Pressure： 1010 hPa Test Power ： DC 3.0V Test Mode ： TX CH 01 Frequency 20 dBc Bandwidth 99% OBW Test Channel Result (MHz) (KHz) (KHz) CH01 433.92 45.00 122.00 PASS TX CH01 Report No.: NEI-FCCP-1-1105C064 Page 30 of 33

Neutron Engineering Inc. 6. TIMING TESTING Limit In addition, devices operated under the provisions of this paragraph shall be provided with a means for automatically limiting operation so that the duration of each transmission shall not be greater than one second and the silent period between transmissions shall be at least 30 times the duration of the transmission but in no case less than 10 seconds. 6.1.MEASURING INSTRUMENTS AND SETTING Please refer to section 6 in this report. The following table is the setting of the Spectrum Analyzer. Spectrum Setting Parameters Attenuation Auto Span Frequency Zero Span RB 1000KHz VB 1000KHz Detector Peak Trace Max Hold Sweep Time 50 seconds 6.2.TEST PROCEDURES 1. The transmitter output (antenna port) was connected to the spectrum analyser in peak hold mode. 2. The resolution bandwidth of 1000KHHz and the video bandwidth of 1000KHz were used. 6.3. TEST SETUP LAYOUT 6.4. TEST DEVIATION There is no deviation with the original standard. 6.5. EUT OPERATION DURING TEST The EUT was programmed to be in normal mode. Report No.: NEI-FCCP-1-1105C064 Page 31 of 33

Neutron Engineering Inc. 6.6. TEST RESULT EUT： Weather Forecaster Model Name. ： 00592TXR Temperature： 23 ℃ Relative Humidity： 51 % Pressure： 1010 hPa Test Power ： DC 3.0V Test Mode ： TX CH 01 Frequency Transmission time Silent period (seconds) Test Channel Result (MHz) (sec) CH01 433.92 16.80 ＞10 PASS Silent period＞10 seconds Report No.: NEI-FCCP-1-1105C064 Page 32 of 33

Neutron Engineering Inc. 7. EUT TEST PHOTO Radiated Measurement Photos Report No.: NEI-FCCP-1-1105C064 Page 33 of 33


Document Created: 2011-05-17 18:19:09
Document Modified: 2011-05-17 18:19:09
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