UJDRF433RF Remote Control For iPod
Micro Electronics Ltd.
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Application Details
- Equipment Class
- DSC - Part 15 Security/Remote Control Transmitter
- Date of Grant
- Nov 06, 2006
- Application Purpose
- Original Equipment
- Date of Application
- Nov 06, 2006
- Equipment Note
- RF Remote Control For iPod
- Frequency Range
- 433.92000000 - 433.92000000
- Company
- Micro Electronics Ltd.
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Block Diagram
MCU KEYBOARD OSC AMP PRINTED ANTENNA 433.9MHZ TX BLOCK
ID Label/Location Info
RF Remote Control For iPod MODEL No.: RC-03(US) FCC ID: UJDRF433 POWER: DC 3.0V FREQUENCY: 433.92MHz MANUFACTURER: Micro Electronics Ltd. FCC MARKING/LABEL FOR PART15 50mm 22mm
Operational Description
Operation Description 433.92MHz Transmitter Transmission Frequency: 433.92MHz Modulation type: ASK The control data signal is input to MCU by pressing the keyboard PCB. Y2, C16 and C20 provide the 4 MHz clock signal to MCU. SW1-A and Q1 control the DC power of entire circuitry. Q2 is the oscillator transistor, which oscillating frequency is depends on C1, C2, L3 and S6. The amplitude-modulated signal is then amplified by Q3 and transmitted through the printed PCB antenna. C14, C13 and L2 serve the function of antenna matching network.
Test Report
Page 1 of 22 FCC ID: UJDRF433 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20061789 FCC CERTIFICATION On Behalf of Micro Electronics Ltd. RF Remote Control For iPod Model No.: RC-03(US) FCC ID: UJDRF433 Prepared for : Micro Electronics Ltd. Address : 7/F., Enterprise Square Three, 39 Wang Chiu Road, Kowloon Bay, Kowloon, Hongkong Prepared by : ACCURATE TECHNOLOGY CO. LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20061789 Date of Test : August 30, 2006 Date of Report : September 12, 2006 Page 2 of 22 FCC ID: UJDRF433 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20061789 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION .......................................................................................................... 4 1.1. Description of Device (EUT)....................................................................................................................4 1.2. Description of Test Facility ......................................................................................................................4 1.3. Measurement Uncertainty.........................................................................................................................4 2. MEASURING DEVICE AND TEST EQUIPMENT ..................................................................... 5 3. THE FIELD STRENGTH OF RADIATION EMISSION ............................................................ 6 3.1. Block Diagram of Test Setup....................................................................................................................6 3.2. The Field Strength of Radiation Emission Measurement Limits..............................................................6 3.3. Configuration of EUT on Measurement ...................................................................................................7 3.4. Operating Condition of EUT ....................................................................................................................7 3.5. Test Procedure ..........................................................................................................................................7 3.6. The Field Strength of Radiation Emission Measurement Results ............................................................8 4. OCCUPIED BANDWIDTH ........................................................................................................... 10 4.1. Block Diagram of Test Setup..................................................................................................................10 4.2. The Bandwidth of Emission Limit According To Section 15.231(c) .....................................................10 4.3. EUT Configuration on Measurement .....................................................................................................11 4.4. Operating Condition of EUT ..................................................................................................................11 4.5. Test Procedure ........................................................................................................................................11 4.6. Measurement Result ...............................................................................................................................12 5. RELEASE TIME MEASUREMENT............................................................................................ 13 5.1. Block Diagram of Test Setup..................................................................................................................13 5.2. Release Time Measurement According To Section 15.231(a) ...............................................................13 5.3. EUT Configuration on Measurement .....................................................................................................14 5.4. Operating Condition of EUT ..................................................................................................................14 5.5. Test Procedure ........................................................................................................................................14 5.6. Measurement Result ...............................................................................................................................15 APPENDIX I ( TEST CURVES) (6pages) Page 3 of 22 FCC ID: UJDRF433 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20061789 Test Report Certification Applicant : Micro Electronics Ltd. Manufacturer : Micro Electronics Ltd. EUT Description : RF Remote Control For iPod (A) MODEL NO.: RC-03(US) (B) SERIAL NO.: N/A (C) POWER SUPPLY: 3.0V DC (“Lithium Cell” battery Type ̄1) Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart C Section 15.231: 2004 & ANSI C63.4: 2003 The device described above is tested by ACCURATE TECHNOLOGY CO. LTD to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C Section 15.231 limits. The measurement results are contained in this test report and ACCURATE TECHNOLOGY CO. LTD is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of ACCURATE TECHNOLOGY CO. LTD. Date of Test : August 30, 2006 Prepared by : (Engineer) Reviewer : (Quality Manager) Approved & Authorized Signer : (Manager) Page 4 of 22 FCC ID: UJDRF433 ACCURATE TECHNOLOGY CO. LTD REPORT NO. ATE20061789 1. GENERAL INFORMATION 1.1. Description of Device (EUT) EUT : RF Remote Control For iPod Model Number : RC-03(US) Power Supply : 3.0V DC (“Lithium Cell” battery Type ̄1) Operation Frequenc…
Text truncated - open the document above for the full version.
Contact Information
Applicant
Maggie Tse(Marketing Executive)
Test Firm
Accurate Technology Co., Ltd.Sean Liu
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15.231 | 433.92 MHz - 433.92 MHz | - |
Other Applications from Micro Electronics Ltd.
UJDFM88
Dec 13, 2006FM Transmitter for iPod
Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter