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REDSP1291-002TAudio Transmitter

Classic Tech Development Ltd
Audio Transmitter - FCC ID REDSP1291-002T - Classic Tech Development Ltd
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Jul 03, 2005
Application Purpose
Original Equipment
Date of Application
Jul 03, 2005
Equipment Note
Audio Transmitter
Frequency Range
911.98000000 - 912.98000000
Company
Classic Tech Development Ltd
Country
Hong Kong

Documents & Files

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Users Manual

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Block Diagram

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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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Test Setup Photos

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Document Text

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

Users Manual

SP1290 900MHz Wireless Combo Speaker with Headphone User’s Manual Please read before using the equipment P. 1 INTRODUCTION This 900 MHz wireless combo speaker system with headphone uses the latest wireless technology that enables you to enjoy music and TV sound anywhere inside your home. You can simply connect the system to any audio source such as Radio, TV, VCR, Hi-Fi and CD/MP3/VCD/DVD player. Without complicated wiring and installation with your Audio/Video equipments and rear channel amplifier, the system enables you to enjoy thrilling, lifelike sound in minutes. FEATURES 1. Automatic Phases Lock Loop (PLL) scanning system on speakers. 2. Automatic Phases Lock Loop (PLL) scanning system on headphone. 3. Phase Lock Loop (PLL) transmission system on transmitter. 4. 900 MHz RF technology. 5. Operating distance up to 150 feet for both speakers and headphone. 6. No line of sight limitation. 7. Virtually interference free audio quality. 8. Auto ON/OFF control on the transmitter. 9. Auto-scan function on speakers. 10. Auto-scan function on headphone IMPORTANT SAFETY INFORMATION 1. Read and understand all the instructions before using the product. 2. Follow all the warning and instructions. 3. Before placing headphones on head, ensure that the volume is at a comfortable level. 4. Reduce the volume or discontinue use if you experience a ringing in your ears. 5. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning. If necessary, use a mild soap. 6. Do not use this product near water, for example, near a bathtub or laundry tub, in a wet basement, or near a swimming pool. 7. Avoid exposing this product to high heat from any source. P. 2 8. Do not place this product on an unstable cart, stand or table. The product may fall, causing serious damage. 9. Do not allow anything to rest on the AC/DC adapter cord or AUDIO IN cable. Do not place this product where the cord can be abused by animals or people walking on it. 10. Never push objects of any kind into this product through the cabinet slots as they may touch dangerous voltage points or short cut parts that could result in a risk of fire or electric shock. Never spill any kind of liquid on the product. 11. To reduce the risk of electric shock, do not disassemble this product. Opening or removing covers may expose you to dangerous electric shock when the product is subsequently used. 12. Do not attempt to repair, or modify the product. Take it to a qualified service center when service is required. 13. Unplug this product from the wall outlet and refer to qualified service personnel under the following conditions: a. If liquid has been spilled into the product. b. If the product has been exposed to rain or water. c. If the product does not operate normally by following the operating instructions. Adjust only the controls that are covered by the operating instructions because improper adjustment of other controls may result in damage if the product has been dropped or the cabinet has been damaged. P. 3 COMBO SYSTEM PART LIST DIAGRAMS & NUMBERING A) TRANSMITTER B) SPEAKER RECEIVER C) HEADPHONE RECEIVER D) ACCESSORIES P. 4 COMBO SYSTEM PART LIST IDENTIFICATION Parts Identification: A: Transmitter 1. Power On/Off Indicator. 2. Audio cable. 3. Charging cable. 4. Channel selector (channel 2-1) 5. DC IN socket. 6. Antenna. B. Speakers 7. Power ON/Off Indicator. 8. Volume control/ Power ON/OFF. 9. Normal/Boost Bass. 10. Auto Scan Button. 11. DC IN socket. 12. Battery Door. 13. Supporting Stands. C. Headphone 14. Volume Control. 15. ON/OFF Control. 16. Battery compartment. 17. Power LED indicator. 18. Auto-Scan Control. 19. Auto-Scan LED indicator. 20. Charging jack. D. Accessories 21. AC/DC adapter (1 x 12.5V 150mA for transmitter). 22. AC/DC adapter (2 x 12V 500mA for speakers). 23. 3.5mm to 6.3 mm adapter plug. 24. RCA adapter. 25. Antenna tube. P. 5 26. Two rechargeable batteries (AAA size). INSTALLATION TRANSMITTER 1. Insert the antenna tube into the antenna wire. 2. Connect the supplied AC/DC power adapter to an electrical wall outlet. 3. Plug the AC/DC power adapter in the DC jack located on the rear of the transmitter. 4. The rear of the transmitter has one audio cord that can be connected to audio output jack of TV, Monitor, VCR, Radio recorder, CD/MP3/VCD/DVD players or to headphone/earphone jack with the connector provided. Plug the adapter in the AC source and connect the audio plug to the audio source. As soon as the transmitter is receiving the audio signal, it will automatically switch on and the green LED will light up. SPEAKER RECEIVER 1. Insert 6 pieces “AA” size ALKALINE battery into the battery compartment with correct polarity at the rear of the speaker OR connect the 12V power adapters to the DC input jacks on the rear of each speaker, then plug it to the wall AC outlet. 2. Press On/Off button and turn the speaker ON. The POWER LED will light up in red. Switch off the speaker by pressing the ON/OFF button on the speaker, and the LED will be off. P. 6 WIRELESS HEADPHONE 1. Open the battery compartment cover on the right side of the headphone. 2. Insert 2pcs of AAA size rechargeable batteries (supplied in the package) by matching the + and – on the battery to the diagram inside the battery compartment. 3. Close the battery compartment by sliding the battery compartment cover back into place. OPERATION -Turn on the audio source (TV or audio component) to which the transmitter is connected with. The red LED on the transmitter will light up. -Select the channel 1 or 2 of the transmitter. P. 7 For Speakers 1. Turn on the ON/OFF button on the speakers. Press the “AUTO-SCAN” button to get the best tuning reception in the speakers. When the button is pressed, frequency tuning starts automatically and it stops when a signal is detected. 2. Volume can be adjusted up by tuning the volume knob on the right sides of the speakers to the desired listening level. 3. Whenever you find frequency jam, move your channel switch from one cha…

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External Photos

SP1291 external photo SP1091 external photo SP1191A external photo SP2191externalphoto SP2091 external photo

ID Label/Location Info

Transmitter SP1291

ID Label/Location Info

The FCC Label for SP1291 This Device complies with Part 15 of the FCC Rules. Operation of this device 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. FCC ID: REDSP1291 – 002T

Internal Photos

SP1291, SP1091, SP1191A, SP2091 and SP2191 internal photo UHF module UHF module

Operational Description

Page 1 of 1  Product Operation Description of SP1291, SP1091, SP1191A, SP2091 and SP2191 This product is a 900MHz transmitter, which is part of a stereo wireless Speaker system (via Speaker) for audio usage. They would be operated with its associated receiver (Speaker), with one AC/DC adaptor PA-1215-DUA (Input: AC 120V/60Hz; Output: 12.5VDC, 150mA). The main function of SP1291 is modulating the audio signal, transmit RF signal to associated receiver. The operating frequency of SP1291 is 912.03MHz and 913.03MHz; the transmitting frequency can be selected by pushing the channel-selective button, which was equipped at the side of SP1291 body. SP1291 consist of two indicating lights, one is POWER LED that will be in red color when AC adapter is plugged in, the other is SIGNAL LED that will be red color when audio signal is input. There is one audio cord on the rear of the transmitter that can be connected to audio output jack of TV, Monitor, VCR, Radio recorder, CD/MP3/VCD/DVD players or to headphone/earphone jack with the connector provided, the DC jack on the rear is used for DC power connection.

Test Report

Produktsicherheit und –qualität Product Safety and Quality PrĂĽfbericht - Nr.: Test Report No.: 16005509 001 Seite 1 von 17 Page 1 of 17 TĂśV Rheinland Product Safety GmbH x Am Grauen Stein x D - 51105 Köln x Tel.: +49 221 806-1371 x Fax: +49 221 806-3909 Mail: [email protected] x Web: www.tuv.com Auftraggeber: Client: Classic Tech Development Ltd. 11-12/F., YUE XIU IND'L BLDG. 87 HUNG TO ROAD, KWUN TONG, KOWLOON HONG KONG Gegenstand der PrĂĽfung: Test item: Audio Transmitter Bezeichnung: Identification: SP1291 (ARKON) SP1091 (ARKON) SP1191A (ARKON) SP2091 (ARKON) SP2191 (ARKON) FCC ID: FCC ID REDSP1291-002T Wareneingangs-Nr.: Receipt No.: 173016954 Eingangsdatum: Date of receipt: 24.05.2005 PrĂĽfort: Testing location: Shenzhen Bureau of Quality Technical Supervision Shenzhen Academy of Metrology and Quality Inspection Bldg, of Shenzhen Academy of Metrology and Quality Inspection, Longzhu Road, Nanshan, Shenzhen, P.R. China Listed test laboratory according to FCC rules section 2.948 for measuring devices under Parts 15 PrĂĽfgrundlage: Test specification: ANSI C63.4: 2001 Conduct Emissions with limits described at FCC Part 15 subpart C section 15.207 Radiated Emissions with limits described at FCC Part 15 Subpart C section 15.209 and 15.249 PrĂĽfergebnis: Test Result: Der vorstehend beschriebene PrĂĽfgegenstand wurde geprĂĽft und entspricht oben genannter PrĂĽfgrundlage. The a. m. test item passed the test specification.. PrĂĽflaboratorium: Testing Laboratory: TĂśV Rheinland (Guangdong) Ltd. zusammengestellt/ compiled by: kontrolliert/ review by: 20.Jun.2005 Dave Xie Yuxin Huang Datum Date Name Name Unterschrift Signature Datum Date Name Name Unterschrift Signature Sonstiges/ Other Aspects: AbkĂĽrzungen: ok / P = entspricht PrĂĽfgrundlage fail / F = entspricht nicht PrĂĽfgrundlage n.a. / N = nicht anwendbar Abbreviations: ok / P = passed fail / F = failed n.a. / N = not applicable Dieser PrĂĽfbericht bezieht sich nur auf das o.g. PrĂĽfmuster und darf ohne Genehmigung der PrĂĽfstelle nicht auszugsweise vervielfältigt werden. Dieser Bericht berechtigt nicht zur Verwendung eines PrĂĽfzeichens. This test report relates to the a. m. test sample. Without permission of the test center this test report is not permitted to be duplicated in extracts. This test report does not entitle to carry any safety mark on this or similar products. Produktsicherheit und –qualität Product Safety and Quality PrĂĽfbericht - Nr.: Test Report No.: 16005509 001 Seite 2 von 17 Page 2 of 17 TEST SUMMARY 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.207(A) RESULT: ok 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A) RESULT: ok 5.3 FUNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A) RESULT: ok Produktsicherheit und –qualität Product Safety and Quality PrĂĽfbericht - Nr.: Test Report No.: 16005509 001 Seite 3 von 17 Page 3 of 17 Contents 1 GENERAL REMARKS........................................................................................................... 4 1.1 COMPLEMENTARY MATERIALS......................................................................................... 4 2 TEST SITES.......................................................................................................................... 4 2.1 T EST FACILITIES................................................................................................................ 4 2.2 LIST OF TEST AND MEASUREMENT INSTRUMENTS........................................................... 5 2.3 TRACE ABILITY................................................................................................................... 5 2.4 C ALIBRATION..................................................................................................................... 5 2.5 MEASUREMENT UNCERTAINTY.......................................................................................... 6 2.6 LOCATION OF ORIGINAL DATA........................................................................................... 6 2.7 S TATUS OF FACILITY USED FOR TESTING........................................................................... 6 3 GENERAL PRODUCT INFORMATION................................................................................... 6 3.1 P RODUCT FUNCTION AND INTENDED USE......................................................................... 7 3.2 RATINGS AND SYSTEM DETAILS........................................................................................ 7 3.3 INDEPENDENT OPERATION MODES................................................................................... 7 3.4 S UBMITTED DOCUMENTS................................................................................................... 8 4 TEST SET-UP AND OPERATION MODE............................................................................... 8 4.1 PRINCIPLE OF CONFIGURATION SELECTION..................................................................... 8 4.2 T EST OPERATION AND TEST SOFTWARE........................................................................... 8 4.3 S PECIAL ACCESSORIES AND AUXILIARY EQUIPMENT....................................................... 8 4.4 C OUNTERMEASURES TO ACHIEVE EMC COMPLIANCE.................................................... 8 4.5 T EST SET-UP........................................................................................................................ 9 5 T EST RESULTS E M I S S I O N ..................................................................................... 11 5.1 CONDUCTED EMISSION FOR FCC PART 15 PER SECTION 15.207(A) ............................. 11 5.2 RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.209(A)................................. 12 5.3 F UNDAMENTAL AND HARMONICS RADIATED EMISSION FOR FCC PART 15 PER SECTION 15.249(A)....................................................................................................................................... 13 6 P HOTOGRAPHS OF THE TEST SET-U…

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Test Setup Photos

Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005509 001 Seite 14 von 17 Page 14 of 17 6 Photographs of the Test Set-Up Photograph 1: Set-up for Conducted Emission on AC Mains Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005509 001 Seite 15 von 17 Page 15 of 17 Photograph 2: Set-up for Radiation Measurement Below 1GHz Produktsicherheit und –qualität Product Safety and Quality Prüfbericht - Nr.: Test Report No.: 16005509 001 Seite 16 von 17 Page 16 of 17 Photograph 3: Set-up for Radiation Measurement Above 1GHz

Contact Information

Applicant

Eric Chan(Project Manager)
[email protected]852-27908778Fax: 852-23436151

Test Firm

Shenzhen Academy of Metrology & Quality InspectionPeter Lin
[email protected]8675526941599Fax: 8675526941545

Technical Specifications

#Rule PartsFrequency RangePower Output
115C911.98 MHz - 912.98 MHz-

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