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  3. AK8WRT805B

AK8WRT805BUHF Synthesized Transmitter

Sony Group Corporation
UHF Synthesized Transmitter - FCC ID AK8WRT805B - Sony Group Corporation
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Application Details

Equipment Class
TBF - Licensed Broadcast Transmitter Held to Face
Date of Grant
May 13, 2001
Application Purpose
Original Equipment
Date of Application
Mar 08, 2001
Equipment Note
UHF Synthesized Transmitter
Frequency Range
758.12500000 - 805.87500000
Company
Sony Group Corporation
Country
Japan

Documents & Files

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Users Manual

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Block Diagram

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Operational Description

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Schematics

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Test Report

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Document Text

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

Operational Description

Exhibit J : Emission Designator (1) The emission designator is 110KF3E. (2) At modulation versus the modulation input voltage in the test report, signal that deviation is +/- 40KHz or more is in distorted condition. (3) The test data submitted modulation input voltage is just for reference, because of modulation limiting is not employed for WRT807B. (4) Test data of the modulation versus the modulation input voltage was provided for determination of measurement condition of occupied bandwidth. (5) The occupied bandwidth measurement was carried out on condition of 85% modulation and the result was within emission limit of Sec.74.861.

Test Report

JAPAN QUALITY ASSURANCE ORGANIZATION 21-25, KINUTA 1-CHOME, SETAGAYA-KU, TOKYO 157-8573 JAPAN PHONE (03) 3416-0111, TELEX 242-2531 JQA J FAX (03) 3416-9691 JQA APPLICATION NO.: 400-00648 Issue Date : March 5, 2001 Page 1 of 47 EMI TEST REPORT JQA APPLICATION NO. : 400-00648 Model No. : WRT-805B Type of Equipment : UHF Synthesized Transmitter Regulations Applied : CFR 47 FCC Rules and Regulations Part 74 FCC ID : AK8WRT805B Applicant : Sony Corporation Address : 6-7-35, Kitashinagawa, Shinagawa-ku, Tokyo 141-0001, Japan Manufacture : Sony Sound Communications Inc. Address : 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa-ken 243-0014, Japan Received date of EUT : February 13, 2001 Final Judgment : Passed TEST RESULTS IN THIS REPORT are obtained in use of equipment that is traceable to Electro-Technical Lab. of METI and Communications Research Lab. of MPHPT. The test results only respond to the tested sample. This report should not be reproduced except in full, without the written approval of JQA EMC Engineering Dept. Testing Div. C O P Y JQA Application No. :400-00648 FCC ID :AK8WRT805B Model No. :WRT-805B Issue Date :March 5, 2001 Standard :CFR 47 FCC Rules Part 74 Page 2 of 47 JAPAN QUALITY ASSURANCE ORGANIZATION TABLE OF CONTENTS Page 1 Documentation 1.1 Test Regulation 3 1.2 General Information 3 1.3 Test Condition 4 โ€“ 6 1.4 EUT Modifications / Deviation from Standard 7 1.5 Test results 8 1.6 Summary 9 1.7 Test Configuration / Operation of EUT 10 1.8 EUT Arrangement(Drawing) 11 1.9 Preliminary Test and Test-setup (Drawings) 12 โ€“ 17 1.10 EUT Arrangement (Photographs) 18 - 19 2 Test Data 2.1 RF Power Output 20 2.2 Modulation Characteristics 21 โ€“ 33 2.3 Radiated Emissions 34 โ€“ 38 2.4 Occupied Bandwidth 39 โ€“ 45 2.3 Frequency Stability 46 - 47 C O P Y JQA Application No. :400-00648 FCC ID :AK8WRT805B Model No. :WRT-805B Issue Date :March 5, 2001 Standard :CFR 47 FCC Rules Part 74 Page 3 of 47 JAPAN QUALITY ASSURANCE ORGANIZATION 1 DOCUMENTATION 1.1 TEST REGULATION FCC Rules and Regulations Part 74 Subpart H Low Power Auxiliary Stations Test procedure : RF power output, modulation characteristics, occupied bandwidth, field strength of spurious radiation and frequency stability tests were performed according to the procedures in FCC Rules and Regulations Part 2. 1.2 GENERAL INFORMATION 1.2.1 Test facility : 1) Test Facility located at EMC Engineering Dept. Testing Div. : - No.2 and 3 Anechoic Chambers(3 meters Site). - Shielded Enclosure. Expiration date of FCC test facility filing : June 04, 2002 2) EMC Engineering Dept. Testing Div. is recognized under the National Voluntary Laboratory accreditation Program for satisfactory compliance established in title 15, Part 285 Code of Federal Regulations. NVLAP Lab Code : 200189-0 (Effective through : June 30, 2001) 1.2.2 Description of the Equipment Under Test (EUT) : 1) Type of Equipment : UHF Synthesized Transmitter 2) Product Type : Prototype 3) Category : Broadcast Transmitter held to face 4) EUT Authorization : Certification 5) FCC ID : AK8WRT805B 6) Trade Name : SONY 7) Model No. : WRT-805B 8) Operating Frequency Range : 758.125 MHz โ€“ 805.875 MHz 9) Highest Frequency Used in the EUT : 805.875 MHz 10) Bandwidth : 110 kHz 11) RF Output Power : 10 mW 12) Serial No. : 1001/1002 13) Date of Manufacture : February, 2001 14) Power Rating : DC 1.5(Battery) 15) EUT Grounding : None 1.2.3 Definitions for symbols used in this test report : x - indicates that the listed condition, standard or equipment is applicable for this report. - indicates that the listed condition, standard or equipment is not applicable for this report. C O P Y JQA Application No. :400-00648 FCC ID :AK8WRT805B Model No. :WRT-805B Issue Date :March 5, 2001 Standard :CFR 47 FCC Rules Part 74 Page 4 of 47 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3 TEST CONDITION 1.3.1 The measurement of the RF power output the Radiated Emission(30 MHz โ€“ 1000 MHz) x - was performed in the following test site. - was not applicable. Test location : Safety Testing Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan x - Anechoic Chamber No. 2 (3 meters) - Anechoic Chamber No. 3 (3 meters) Validation of Site Attenuation : 1) Last Confirmed Date :March, 2000 2) Interval :1 year Used test instruments : Type Model No. Manufacturer Serial No. Last Cal. Interval - Test Receiver ESH-2 Rohde & Schwarz 880370/016 Sep. 2000 1 Year - Test Receiver ESV Rohde & Schwarz 872148/039 May 2000 1 Year x - Test Receiver ESVS10 Rohde & Schwarz 826148/002 June 2000 1 Year - Test Receiver ESVP Rohde & Schwarz 881487/004 May 2000 1 Year - Test Receiver ESVP Rohde & Schwarz 881487/005 May 2000 1 Year x - Antenna KBA-511A Kyoritsu Electrical 0-170-1 Nov. 2000 1 Year x - Antenna KBA-511A Kyoritsu Electrical 0-201-13 Nov. 2000 1 Year x - Antenna KBA-611 Kyoritsu Electrical 0-147-14 Nov. 2000 1 Year x - Antenna KBA-611 Kyoritsu Electrical 0-210-5 Nov. 2000 1 Year - Biconical Antenna BBA9106 Schwarzbeck VHA91031150 May 2000 1 Year - Biconical Antenna BBA9106 Schwarzbeck 11905078E0 May 2000 1 Year - Log-Periodic Antenna UHALP9107 Schwarzbeck 11905079E0 May 2000 1 Year - Log-Periodic Antenna UHALP9107 Schwarzbeck 11905110 May 2000 1 Year x - RF Cable 5D-2W Fujikura 155-21-001E0 Feb. 2001 1 Year - RF Cable 5D-2W Fujikura 155-21-002E0 Feb. 2001 1 Year x - Power Meter 436A Hewlett Packard 1725A01930 May 2000 1 Year x - Power Sensor 8482A Hewlett Packard 1650A00140 May 2000 1 Year x - Signal Generator 6061A Gigatronics 5130593 Mar. 2000 1 Year C O P Y JQA Application No. :400-00648 FCC ID :AK8WRT805B Model No. :WRT-805B Issue Date :March 5, 2001 Standard :CFR 47 FCC Rules Part 74 Page 5 of 47 JAPAN QUALITY ASSURANCE ORGANIZATION 1.3.2 The measurement of the Radiated Emission(Above 1000 MHz) x - was performed in the following test site. - was not applicable. Test location : Safety Testing Center EMC Engineering Dept. Testing Div. 21-25, Kinuta 1-chome, Setagaya-ku, Tokyo 157-8573, Japan x - No. 2 site (โ€ฆ

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

Contact Information

Applicant

Kazuyuki Hori(Chief EMC/RF Compliance Specialist)
[email protected]81-50-3141-6220Fax: 81-50-3750-6540

Technical Contact

Japan Quality Assurance Org.Shigeru Osawa
[email protected]03-3416-0193

21-25, Kinuta 1-chome, Setagaya-ku ยท Tokyo ยท Japan

Non-Technical Contact

Japan Quality Assurance Org.Kyozo Ouchi
[email protected]03-34160193

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
174758.125 MHz - 805.875 MHz10.00 mW110KF3E15000.0000000000 Hz

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