J7I-YS800549 MHZ WALKIE TALKIE

NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT.

FCC ID Label Sample for FCC ID: J7I-YS8005_ FCC ID: J7I-YS8005 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.

APPLICANT: Yick Shun Electronic Toys Manufactory LTD. FCC ID: J7I-YS8005 YS8005 Circuit Description RX Receive the RF signal from Antenna, the RF signal will couple to T1&Q1Super Generator osc circuit. the detect signal from Q1 and T1- L2 combine and AF signal output at T1-L2 center point through to R8,C8,C9 pass to Q2 base and drives the Q3 couple to T2 output transformer drives the speaker unit. TX The sound signal will pick up from Microphone unit and the AF signal through the C14 pass to Q2 base and drives the Q3, the enlarge signal will output at Q3 Collector pass to Q1 & X1 49.860MHz Crystal Oscillator circuit to modulate, after the modulate RF signal will pass to T1-L1 couple to L2 to antenna transmit. Call Key When press the call key, the AF circuit will generate one 1KHz freq., feedback signal, the 1khz signal will through T2 to drive speaker unit and if the function at TX mode, the 1KHz signal will modulate with RF Osc circuit and through T1 transmit the modulation signal by antenna.

849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: [email protected] HTTP://WWW.TIMCOENGR.COM FCC PART 15.235 TEST REPORT LOW POWER UNLICENSED TRANSMITTER Applicant YICK SHUN ELECT. TOYS MFG. LTD Address UNIT 4, 15/F, CORNELL CENTRE 50 WING TAI ROAD CHAI WAN, HONG KONG FCC ID J7I-YS8005 Product Description 49 MHZ WALKIE TALKIE Date Sample Received 12/12/2007 Date Tested 12/13/2007 Tested By JOSEPH SCOGLIO Approved By S. S. SANDERS Timco Report No. 3808AUT7TestReport.doc Test Results Pass Fail THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. Certificate # 0955-01 APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 2 of 10 mdea 09.20.2007 APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 3 of 10 mdea 09.20.2007 TABLE OF CONTENTS GENERAL REMARKS ....................................................................................................4 REPORT SUMMARY ......................................................................................................5 TEST ENVIRONMENT....................................................................................................5 TEST SETUP .................................................................................................................5 DUT SPECIFICATION ....................................................................................................6 TEST EQUIPMENT LIST ................................................................................................7 TEST PROCEDURES .....................................................................................................8 RADIATION INTERFERENCE .........................................................................................9 OCCUPIED BANDWIDTH.............................................................................................10 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025 requirements. Certificate # 0955-01 I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: S. S. SANDERS S. S. Sanders Date: 12/17/2007 APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 4 of 10 mdea 09.20.2007 APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 5 of 10 mdea 09.20.2007 REPORT SUMMARY Disclaimer The test results only relate to the item tested. Applicable Rule(s) FCC Pt 15.235, ANSI C63.4: 2003 Related Report(s) or Approval(s) 3808BUT7TestReport.doc Receiver The receiver portion of this system has been tested and meets all of the FCC requirements per FCC rules Part 15.109. A report was issued and a copy of this report is available upon request. TEST ENVIRONMENT Test Facility The test sites are located at 849 NW State Road 45 Newberry, FL 32669 USA. Test Condition: Temperature: 26ºC Relative humidity: 50% TEST SETUP Test Exercise (e.g software description, test signal, etc.): The DUT was placed in continuous transmit mode of operation. Deviation from the standard(s) No deviation from the standard(s) Modification to the DUT: No modification was made to the DUT. Supporting Peripheral Equipment Not applicable. The device is a stand-alone remote control. APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 6 of 10 mdea 09.20.2007 DUT SPECIFICATION Applicant YICK SHUN ELECT. TOYS MFG. LTD Description 49 MHZ WALKIE TALKIE FCC ID J7I-YS8005 Frequency Range 49.86-49.86 MHz 110–120Vac/50– 60Hz DC Power DUT Power Source Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 7 of 10 mdea 09.20.2007 TEST EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Date Due Date 3/10-Meter OATS TEI N/A N/A Listed 3/20/07 3/19/10 3-Meter OATS TEI N/A N/A Listed 1/11/06 1/10/09 3-Meter Semi- Anechoic Chamber Panashield N/A N/A Listed 5/11/07 5/10/10 Antenna: Biconnical Eaton 94455-1 1057 CAL 12/12/05 12/12/07 Antenna: Biconnical Eaton 94455-1 1096 CAL 10/11/06 10/11/08 Antenna: Biconnical Electro- Metrics BIA-25 1171 CAL 7/18/07 7/18/09 Analyzer Blue Tower Quasi-Peak Adapter HP 85650A 2811A01279 CAL 5/17/07 5/17/09 Analyzer Blue Tower RF Preselector HP 85685A 2926A00983 CAL 5/17/07 5/17/09 Analyzer Blue Tower Spectrum Analyzer HP 8568B 2928A04729 2848A18049 CAL 5/17/07 5/17/09 LISN Electro- Metrics ANS-25/2 2604 CAL 10/5/06 10/5/08 LISN Electro- Metrics EM-7820 2682 CAL 7/23/07 7/23/09 Antenna: Log- Periodic Eaton 96005 1243 CAL 12/14/05 12/14/07 APPLICANT: YICK SHUN ELECT. TOYS MFG. LTD FCC ID: J7I-YS8005 REPORT: y\yick\3808AUT7\3808AUT7TestReport.doc Page 8 of 10 mdea 09.20.2007 TEST PROCEDURES Spurious Emissions: The test procedure used was ANSI C63.4-2003 using a spectrum analyzer with a preselector. The bandwidth of the spectrum analyzer was 100 kHz with an appropriate sweep speed. The analyzer was calibrated in dB a…

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