YS5-LEDWELL-RX1UNIVERSAL WIRELESS RADIO CONTROL SYSTEM-RX

LEDWELL & SON ENTERPRISES, INC.

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Application Details

Equipment Class: CRR - Superregenerative Receiver
Date of Grant: Dec 21, 2010
Application Purpose: Original Equipment
Date of Application: Dec 21, 2010
Equipment Note: UNIVERSAL WIRELESS RADIO CONTROL SYSTEM-RX
Frequency Range: 433.92000000 - 433.92000000
Company: LEDWELL & SON ENTERPRISES, INC.
Country: United States

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Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Cover Letter(s)

TCB FCC Approvals FCB Industry Canada Approval NB Notified Body for Europe 849 NW State Road 45 P. O. Box 370 Newberry, Florida 32669 USA Telephone (352) 472-5500 (888) 472-2424 FAX (352) 472-2030 email: [email protected] 12/23/2010 Federal Communications Commission Authorization and Evalaution Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Ledwell & Son Enterprises, Inc.’s FCC ID: YS5-LEDWELL-RX1 To Whom It May Concern: This letter is to advise that we are superseding the schematic for the above referenced FCC ID due to the fact that the applicant had updated a couple of parts values and submitted a revised schematic but we uploaded the schematic we originally received. This revised schematic matches the device as it was tested and as it will be produced. Regards, Sharon Hoffman

Test Report

FCC PART 15 B SUBPART B AND IC RSS-210 RECEIVER TEST REPORT Applicant LEDWELL & SON ENTERPRISES Address 3300 WACO STREET TEXARCANA TX 75501 USA FCC ID YS5-LEDWELL-RX1 IC 9257A-JA2 Model RX1 Product Description UNIVERSAL WIRELESS RADIO CONTROL SYSTEM - RX Date Sample Received 11/16/2010 Date Tested 11/23/2010 Tested By Joe Scoglio Approved By Richard Block Report Number 2613AT10TestReport.doc Test Results PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW State Road 45 Newberry, Fl 32669 USA Phone: 888.472.2424 or 352.472.5500 Fax: 352.472.2030 Email: [email protected] Website: www.timcoengr.com Certificate # 0955-01 APPLICANT: LEDWELL & SON ENTERPRISES FCC ID: YS5-LEDWELL-RX1 IC: 9257A-JA2 REPORT: L\LEDWELL\2613AT10\2613AT10TestReport.doc Page 2 of 10 rev 2 mdea 09.20.2008 TABLE OF CONTENTS GENERAL REMARKS ................................................................. Error! Bookmark not defined. REPORT SUMMARY .................................................................. Error! Bookmark not defined. TEST ENVIRONMENT ................................................................ Error! Bookmark not defined. TEST SETUP SUMMARY ............................................................ Error! Bookmark not defined. DUT SPECIFICATION ................................................................ Error! Bookmark not defined. TEST EQUIPMENT LIST ............................................................ Error! Bookmark not defined. TEST PROCEDURES ................................................................. Error! Bookmark not defined. RADIATED SPURIOUS EMISSIONS ........................................... Error! Bookmark not defined. POWER LINE CONDUCTED INTERFERENCE ............................ Error! Bookmark not defined. RADIATED EMISSIONS TEST SETUP PHOTO ............................ Error! Bookmark not defined. APPLICANT: LEDWELL & SON ENTERPRISES FCC ID: YS5-LEDWELL-RX1 IC: 9257A-JA2 REPORT: L\LEDWELL\2613AT10\2613AT10TestReport.doc Page 3 of 10 rev 2 mdea 09.20.2008 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. The test results relate only to the items tested. 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: Richard Block Compliance Engineer Date: 12/22/2010 APPLICANT: LEDWELL & SON ENTERPRISES FCC ID: YS5-LEDWELL-RX1 IC: 9257A-JA2 REPORT: L\LEDWELL\2613AT10\2613AT10TestReport.doc Page 4 of 10 rev 2 mdea 09.20.2008 REPORT SUMMARY Disclaimer The test results only relate to the item tested. Applicable Rule(s) Pt 15.109, Pt 15.107, ANSI C63.4: 2003, RSS-210, RSS- GEN Related Report None TEST ENVIRONMENT Test Facility Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 USA. Test Condition in the laboratory Temperature: 26ºC Relative humidity: 50% TEST SETUP SUMMARY Test Setup Diagram/ Description The DUT was placed on the turntable per setup per ANSI C63.4: 2003. A test set up photo is provided for clarification. Deviation from the standard/procedure No deviation Modification of DUT No modification APPLICANT: LEDWELL & SON ENTERPRISES FCC ID: YS5-LEDWELL-RX1 IC: 9257A-JA2 REPORT: L\LEDWELL\2613AT10\2613AT10TestReport.doc Page 5 of 10 rev 2 mdea 09.20.2008 DUT SPECIFICATION DUT Description UNIVERSAL WIRELESS RADIO CONTROL SYSTEM - RX FCC ID YS5-LEDWELL-RX1 IC 9257A-JA2 Model RX1 DUT Power Source 110–120Vac/50– 60Hz DC Power 12v Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable Laboratory Test Conditions Temperature: 26ºC Humidity: 55% Modifications to DUT: No Yes (explanation below) APPLICANT: LEDWELL & SON ENTERPRISES FCC ID: YS5-LEDWELL-RX1 IC: 9257A-JA2 REPORT: L\LEDWELL\2613AT10\2613AT10TestReport.doc Page 6 of 10 rev 2 mdea 09.20.2008 TEST EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Date Due Date 3-Meter Semi- Anechoic Chamber Panashield N/A N/A Listed 3/10/10 3/10/12 AC Voltmeter HP 400FL 2213A14499 CAL 3/23/09 3/23/11 Antenna: Dipole Kit Electro- Metrics TDA-30/1-4 153 CHAR 6/10/09 6/10/11 Frequency Counter HP 5385A 3242A07460 CAL 5/26/09 5/26/11 Hygro- Thermometer Extech 445703 0602 CAL 1/30/09 1/30/11 Modulation Analyzer HP 8901A 3435A06868 CAL 5/26/09 5/26/11 Digital Multimeter Fluke FLUKE-77-3 79510405 CAL 5/18/09 5/18/11 Analyzer Tan Tower Preamplifier HP 8449B-H02 3008A00372 CAL 11/21/09 11/21/11 Analyzer Tan Tower Quasi- Peak Adapter HP 85650A 3303A01690 CAL 11/22/09 11/22/11 Analyzer Tan Tower RF Preselector HP 85685A 3221A01400 CAL 11/21/09 11/21/11 Analyzer Tan Tower Spectrum Analyzer HP 8566B Opt 462 3138A07786 3144A20661 CAL 11/24/09 11/24/11 Temperature Chamber Tenney Engineering TTRC 11717-7 CHAR 4/25/10 4/25/12 APPLICANT: LEDWELL & SON ENTERPRISES FCC ID: YS5-LEDWELL-RX1 IC: 9257A-JA2 REPORT: L\LEDWELL\2613AT10\2613AT10TestReport.doc Page 7 of 10 rev 2 mdea 09.20.2008 TEST PROCEDURES Power line conducted Emission: The test procedure used was ANSI C63.4-2003. The spectrum was scanned from 0.15 to 30 MHz. Radiation Interference: 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 w…

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