SFS2DIS1027TWeather Station (Transmitter)

Test Setup FCC ID : SFS2DIS1027T External Photo - Front External Photo - Rear

FCC ID : SFS2DIS1027T ITEM NAME : WEATHER STATION 1.7 cm 4 cm FCC ID : SFS2DIS1027T This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Test Setup FCC ID : SFS2DIS1027T Internal Photo - 1 Internal Photo - 2 Test Setup FCC ID : SFS2DIS1027T Internal Photo - 3 Internal Photo - 4 Test Setup FCC ID : SFS2DIS1027T Internal Photo - 5

For Transmitter Digital circuit Category Name Description Integrated Circuit U1 Temp, Humidity Measurement & TX encode Regulator U2 Voltage regulator Humidity Sensor CH1 Sense the Humidity Temperature Sensor RTI Sense the temp. Crystal X1(32.768 KHz) For U1 RF Transmitter Category Name Description Crystal Saw 433.92MHz For Q1 ASK Modulation Q1, L2, R2, C5, C6, C4 433 MHz ASK modulation Filter C9, C7, C8, L3 Filter the signal

1 2 3 4 56 ABCD 6 5 4 3 2 1 D CBA Title Number Revision Size B Date: 19-Nov-2004 Sheet of File: C:\Program Files\Design Explorer 99 SE\Recycle Bin\TXSCHR~2.DDB Drawn By: 1234 J1CON4 Q1KTC3770S-B R147K C2102 C3470p R2100R R347R C62pC56p C71p C42p C86p C1102 C94p EANTENNA +3VDATAGND SAW433.92MHz L35T L23T L110uH 1.7 Tx

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2371 0521 Website: www.hk.intertek-etlsemko.com Tai Nam Industrial Co., Ltd. Application For Certification (FCC ID: SFS2DIS1027T) Transmitter 0420614 DL/ Sandy Lee December 6, 2004 INTERTEK TESTING SERVICES FCC ID: SFS2DIS1027T i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: SFS2DIS1027T ii MEASUREMENT/TECHNICAL REPORT Tai Nam Industrial Co., Ltd. - MODEL: 2DIS1027 FCC ID: SFS2DIS1027T December 6, 2004 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Low Power Transmitter (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [12-08-03 Edition] provision. Report prepared by: Derek Leung Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, Kowloon, Hong Kong. Phone: 852-2173-8539 Fax: 852-2371-0521 INTERTEK TESTING SERVICES FCC ID: SFS2DIS1027T iii Table of Contents 1.0 General Description..............................................................................................2 1.1 Product Description ..............................................................................................2 1.2 Related Submittal(s) Grants .................................................................................2 1.3 Test Methodology.................................................................................................3 1.4 Test Facility ..........................................................................................................3 2.0 System Test Configuration ...................................................................................5 2.1 Justification ..........................................................................................................5 2.2 EUT Exercising Software .....................................................................................5 2.3 Special Accessories .............................................................................................5 2.4 Equipment Modification ........................................................................................6 2.5 Measurement Uncertainty ....................................................................................6 2.6 Support Equipment List and Description ..............................................................6 3.0 Emission Results ..................................................................................................8 3.1 Field Strength Calculation ....................................................................................9 3.2 Radiated Emission Configuration Photograph ....................................................11 3.3 Radiated Emission Data.....................................................................................12 4.0 Equipment Photographs .....................................................................................15 5.0 Product Labelling ................................................................................................17 6.0 Technical Specifications ....................................................................................19 7.0 Instruction Manual ..............................................................................................21 8.0 Miscellaneous Information .................................................................................23 8.1 Measured Bandwidth .........................................................................................24 8.2 Discussion of Pulse Desensitization ...................................................................25 8.3 Calculation of Average Factor ............................................................................26 8.4 Emissions Test Procedures................................................................................27 INTERTEK TESTING SERVICES FCC ID: SFS2DIS1027T iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.doc Test Report Bandwidth Plot bw.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label/Location Label Artwork and Location label.pdf User Manual User Manual manual.pdf Test Report Timing Diagram timing.pdf INTERTEK TESTING SERVICES FCC ID: SFS2DIS1027T 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: SFS2DIS1027T 2 1.0 General Description 1.1 Product Description The Equipment Under Test (EUT) is a Transmitter operating at 433MHz. The EUT is powered by 3V d.c. (2 x 1.5V “AA” battery). It transmits temperature signal to corresponding receiver. The temperature reading will be displayed on the LCD…

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Test Setup FCC ID : SFS2DIS1027T Radiated Photo - Front Radiated Photo - Rear RADIATED Model No.: 2DIS1027 Job No.: 0420614 RADIATED Model No.: 2DIS1027 Job No.: 0420614