PVART-01Wireless Indoor/Outdoor Thermometer

April 17, 2002 Federal Communications Commission Authorization & Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: Winkler Industrial Co., Ltd. FCC ID: PVART-01 Gentlemen: Submitted herewith, on behalf of Winkler Industrial Co., Ltd., is an application for Part 15 certification of the following Wireless Indoor/Outdoor Thermometer: FCC ID: PVART-01 MODEL(S): RT-01, WT-05 Equip. Class: Remote Control Transmitter (DSC) EUT Type: Wireless Indoor/Outdoor Thermometer FREQ. Range: 434MHz Attached are the authorization letter, measurement report (measurement data), FCC ID label and location, test setup photographs, internal and external photographs, block diagram, schematic diagram, and the user's manual. Should you have any questions or comments concerning the above, please contact the undersigned. cc: Winkler Industrial Co., Ltd.

© 2002 PCTEST Lab Winkler FCC ID: PVART-01 NVLAP Lab Code: 100431-0 Wireless Indoor/Outdoor Thermometer © 2002 PCTEST Lab Winkler FCC ID: PVART-01 NVLAP Lab Code: 100431-0 Wireless Indoor/Outdoor Thermometer © 2002 PCTEST Lab Winkler FCC ID: PVART-01 NVLAP Lab Code: 100431-0 Wireless Indoor/Outdoor Thermometer © 2002 PCTEST Lab Winkler FCC ID: PVART-01 NVLAP Lab Code: 100431-0 Wireless Indoor/Outdoor Thermometer

© 2002 PCTEST Lab FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §§ 2.925 & §§ 15.19 The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. (SEE NEXT PAGE)

© 2002 PCTEST Engineering Lab., Inc. PCTEST Engineering Laboratory, Inc. 66606660--B Dobbin Road B Dobbin Road •• Columbia, MD 21045 Columbia, MD 21045 •• U.S.A. U.S.A. TEL (410) 290TEL (410) 290--6652 6652 •• FAX (410) 290 FAX (410) 290--66546654 http://www.pctestlab.comhttp://www.pctestlab.com CERTIFICATE OF COMPLIANCE WINKLER INDUSTRIAL CO., LTD. Dates of Tests: April 24-25, 2002 30/F, Amiata Industrial Building Test Report S/N: TX.220206200.PVA 58-64 Lei Muk Road Test Site: PCTEST Lab, MD U.S.A. Kwai Chung, Hong Kong Attention: W.K. Leung, Marketing Executive FCC ID PVART-01 APPLICANT WINKLER INDUSTRIAL CO., LTD. FCC Rule Part(s): § 15.231 Subpart C – Intentional Radiator Classification: Remote Control Transmitter (DSC) EUT Type: Wireless Indoor/Outdoor Thermometer Tx Freq. Range: 434MHz ~ 434MHz Trade Name: WINKLER Model(s): RT-01, WT-5 This device has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified is ANSI C63.4-1992. There were no deviations to the standard. I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Lab Code 100431-0 © 2002 PCTEST Engineering Laboratory, Inc. TX Certification TABLE OF CONTENTS ATTACHMENT A: COVER LETTER(S) ATTACHMENT B: ATTESTATION STATEMENT(S) ATTACHMENT C: TEST REPORT SCOPE 1 INTRODUCTION (SITE DESCRIPTION) 2 PRODUCTION INFORMATION 3 DESCRIPTION OF TESTS (CONDUCTED) 4 DESCRIPTION OF TESTS (RADIATED) 5 ANTENNA REQUIREMENT / BANDWIDTH MEASUREMENT 6 FREQUENCY MEASUREMENTS 7 SUPPORT EQUIPMENT USED 8 PLOTS OF EMISSION 9 SAMPLE CALCULATIONS 10 ACCURACY OF MEASUREMENT 11 LIST OF TEST EQUIPMENT 12 CONCLUSION 13 ATTACHMENT D: TEST PLOTS ATTACHMENT E: FCC ID LABEL & LOCATION ATTACHMENT F: BLOCK DIAGRAM(S) ATTACHMENT G: SCHEMATIC DIAGRAM(S) ATTACHMENT H: TEST SETUP PHOTOGRAPHS ATTACHMENT I: EXTERNAL PHOTOGRAPHS ATTACHMENT J: INTERNAL PHOTOGRAPHS ATTACHMENT K: USER’S MANUAL Test Report S/N: TX.220206200.PVA FCC Part 15.231 Subpart C Dates of Tests: April 24-25, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: PVART-01 WINKLER Indoor/Outdoor Thermometer 1 MEASUREMENT REPORT Scope - Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. Company Name: WINKLER INDUSTRIAL CO., LTD. Address: 30/F, Amiata Industrial Building 58-64 Lei Muk Road Kwai Chung, Hong Kong Attention: W.K. Leung, Marketing Executive • FCC ID: PVART-01 • Model: RT-01, WT-5 • Trade Name: WINKLER • EUT Type: Wireless Indoor/Outdoor Thermometer • Application Type: Transmitter Certification • Freq. Range: 434MHz ~ 434MHz • FCC Rule Part(s): § 15.231 Subpart C – Intentional Radiator • Dates of Tests: April 24-25, 2002 • Place of Tests: PCTEST Lab, Columbia, MD U.S.A. • Test Report S/N: TX. 220206200.PVA Test Report S/N: TX.220206200.PVA FCC Part 15.231 Subpart C Dates of Tests: April 24-25, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: PVART-01 WINKLER Indoor/Outdoor Thermometer 2 1.1 INTRODUCTION The measurement procedure described in American National Standard for Methods of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C63.4-1992) was used in determining radiated and conducted emissions emanating from Winkler (Model(s): RT-01, WT-5) Wireless Indoor/Outdoor Thermometer FCC ID: PVART-01. These measurement tests were conducted at PCTEST Engineering Laboratory, Inc. facility in New Concept Business Park, Guilford Industrial Park, Columbia, Maryland. The site address is 6660-B Dobbin Road, Columbia, MD 21045. The test site is one of the highest points in the Columbia area with an elevation of 390 feet above mean sea level. The site coordinates are 39° 11'15" N latitude and 76° 49'38" W longitude. The facility is 1.5 miles North of the FCC laboratory, and the ambient signal and ambient signal strength are approximately equal to those of the FCC laboratory. There are no FM or TV transmitters within 15 miles of the site. The detailed description of the measurement facility was found to be in compliance with the requirements of § 2.948 according to ANSI C63.4 on October 19, 1992. 1.2 PCTEST Location The map at right shows the location of the PCTEST Lab, its proximity to the FCC Lab, the Columbia vicinity area, the Baltimore-Washington International (BWI) airport, and the city of Baltimore, and the Washington, D.C. area. (see Figure1). Figure 1. Map of the Greater Baltimore and Metropolitan Washington, D.C. area. Test Report S/N: TX.220206200.PVA FCC Part 15.231 Subpart C Dates of Tests: April 24-25, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: PVART-01 WINKLER Indoor/Outdoor Thermometer 3 2.1 Product Information 2.2 Equipment Description The Equipment Under Test (EUT) is the WINKLER (Model(s): RT-01, WT-5) Wireless Indoor/Outdoor Thermometer FCC ID: PVART-01. * Tx Freq. Range: 434MHz ~ 434MHz * Antenna: Built-in internal looped antenna on-board * Power Supply: Main Unit: (2) AA Batteries Remote Unit: (2) AA Batteries * Dimensions (WxHxD): Main Unit: 100 x 140 x 30 mm Remote Unit: 65 x 80 x 35 mm EMI Suppression Devices No modifications were made to the device. Test Report S/N: TX.220206200.PVA FCC Part 15.231 Subpart C Dates of Tests: April 24-25, 2002 Transmitter Certification © 2002 PCTEST Lab FCC ID: PVART-01 WINKLER Indoor/Outdoor Thermometer 4 3.1 Description …

Text truncated - open the document above for the full version.

© 2002 PCTEST Lab Winkler FCC ID: PVART-01 NVLAP Lab Code: 100431-0 Wireless Indoor/Outdoor Thermometer © 2002 PCTEST Lab Winkler FCC ID: PVART-01 NVLAP Lab Code: 100431-0 Wireless Indoor/Outdoor Thermometer