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AK8TMR4000Digital Stereo Transmitter

Sony Group Corporation
Digital Stereo Transmitter - FCC ID AK8TMR4000 - Sony Group Corporation
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Application Details

Equipment Class
DTS - Digital Transmission System
Date of Grant
Jan 12, 2010
Application Purpose
Original Equipment
Date of Application
Jan 12, 2010
Equipment Note
Digital Stereo Transmitter
Frequency Range
2404.00000000 - 2476.00000000
Company
Sony Group Corporation
Country
Japan

Documents & Files

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Users Manual

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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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RF Exposure Info

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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

SONY MDR-RF4000K_U8 [US,ES] 4-170-882-52(1) Notes on the transmitter with stand and installation surface  The stand should not be placed on a surface that is cloth- covered, textured, dirty or dusty.  Peel off the protection films (transparent) on the adhesive sheets (4 corners) of the stand. The stand cannot be installed with the protection films on the adhesive sheets.  When placing the transmitter, press it down softly to steady the stand. If the power of the adhesive sheets becomes weak Use a soft cloth slightly moistened to remove dust. A soft cloth with mild detergent solution may be used to remove finger marks or grease. The power of the adhesive sheets will be restored for repeated use. To change the installation place Move the stand slowly with your fingers on the edge of the stand. The adhesive sheets will not be detached with a sharp move. 3 Turn the left and right headphones so as to be flat. 3-3- 4 Insert the headphones in the transmitter so that the headphones’ contact point meets the transmitter’s contact pin, and make sure that the CHG indicator lights up. It takes approximate 16 hours to fully charge the battery (the CHG indicator goes off when charging is complete). When placing the headphones on the transmitter, be sure to insert the left and right housings completely. When the transmitter’s contact pin meets the headphones’ contact point, the CHG indicator lights up in red. - - If the CHG indicator is not lit  Be sure to close the battery compartment lid. The battery charge function is not activated when the lid is not fully closed.  Check that the left and right headphones are inserted in the transmitter correctly.  The indicator will not light up if the headphones’ contact point does not meet the transmitter’s contact pin. In this case, remove the headphones and insert them in the transmitter again so that the indicator lights up.  Make sure that the supplied rechargeable nickel-metal hydride battery is installed in the battery compartment.  You cannot charge any rechargeable battery or dry-cell battery other than the supplied battery. To recharge the headphone battery after use Place the headphones on the transmitter after use. The CHG indicator lights up, and then charging starts. Since the built-in timer recognizes when charging is complete, there is no need to remove the headphones from the transmitter after charging has completed. Notes  The transmitter automatically turns off while charging the battery.  This system is designed to charge only the supplied rechargeable battery, type BP-HP550-11, for safety. Note that other types of rechargeable battery cannot be charged with this system.  You cannot charge any rechargeable battery or dry-cell battery other than the supplied battery.  Do not attempt to use the supplied BP-HP550-11 rechargeable battery with other components. It is for use with this system only.  Charge in an environmental temperature of between 0 °C and 40 °C (between 32 °F and 104 °F). Otherwise, the battery may not be fully charged.  Do not touch the contact pin of the transmitter. If a contact pin becomes dirty, charging may not be possible.  Charging may not be completed if the transmitter’s contact pin and headphones’ contact point are dusty. Wipe them with a cotton bud, etc. Charging and usage time Approx. charging timeApprox. usage time* 1 16 hours* 2 7 hours* 3 * 1 at 1 kHz, 1 mW + 1 mW output * 2 hours required to fully charge an empty battery * 3 Time may vary, depending on the temperature or conditions of use. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. – Consult the dealer or an experienced radio/TV technician for help. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. For the customers in the USA RECYCLING NICKEL METAL HYDRIDE BATTERIES Nickel Metal Hydride batteries are recyclable. You can help preserve our environment by returning your used rechargeable batteries to the collection and recycling location nearest you. For more information regarding recycling of rechargeable batteries, call toll free 1-800-822-8837, or visit http://www.rbrc.org/ Caution: Do not handle damaged or leaking Nickel Metal Hydride batteries. Welcome! Thank you for purchasing the Sony MDR-RF4000K Wireless Stereo Headphone System. Before operating the unit, please read this manual thoroughly and retain it for future reference. Some features are:  Wireless stereo headphone system for music and movies  2.4 GHz digital transmission with high quality sound  Impressive sound reproduction with 40 mm driver unit equipped high quality closed type headphones  2 way transmitter design for convenient setting  Easy battery charging system  Lightweight headphones for long time listening comfort  Real-time automatic tuning on headphones for best reception of signal  Up to 100 feet reception range*  7 hours playback with supplied Ni-MH rechargeable battery Wireless Stereo Headphone System Operation Listening to a progra…

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External Photos

External Photo Sony Corporation Digital Stereo Transmitter [Model: TMR-RF4000] Front Rear External Photo Sony Corporation Digital Stereo Transmitter [Model: TMR-RF4000] Top Bottom External Photo Sony Corporation Digital Stereo Transmitter [Model: TMR-RF4000] Right Left

Internal Photos

Internal Photo Sony Corporation Digital Stereo Transmitter [Model: TMR-RF4000] Front Front without Shield Internal Photo Sony Corporation Digital Stereo Transmitter [Model: TMR-RF4000] Rear Location

RF Exposure Info

UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 Applicant: Sony EM CS Corporation Kisarazu TEC Type of Equipment : Digital Stereo Transmitter M odel No. : TM R-RF4000 FCC ID: AK 8TM R4000 Sony EM CS Corporation Kisarazu TEC declares that M odel : Digital Stereo Transmitter complies with FCC radiation exposure requirement specified in the FCC Rules 2.1091. The “TMR-RF4000“ has 8.51 mW of conducted Peak Output power and 5.75 mW of EIRP. This equipment is considered as a mobile device so that SAR testing is excluded. The Following calculation is the reference data for 20cm distance. RF Exposure Calculations: The following information provides the minimum separation distance for the highest gain antenna provided with the “TMR-RF4000“ as calculated from FCC OET Bulletin 65 Appendix A, Table (B) Limits for General Population / Uncontrolled Exposure. This calculation is based on the highest EIRP possible from the system, considering maximum power and antenna gain, and considering a 1.0mW/cm^2 uncontrolled exp o su re lim it. T he F riis fo rm u la u sed w as: S = (P * G) / (4* π * r 2 ) Where P = 8.51 mW (M aximum peak output power) G = 0.68 Numerical Antenna gain; equal -1.70 dBi r =20.0 cm For: TM R-RF4000S = 0.00114 mW/cm 2 No. : 30DE0120-YK-A RF Exposure / SAR Statement

Test Report

FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 1 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 RADIO TEST REPORT Test Report No.: 30DE0120-YK-A Applicant : Sony EMCS Corporation Kisarazu TEC Type of Equipment : Digital Stereo Transmitter Model No. : TMR-RF4000 FCC ID : AK8TMR4000 Test regulation : FCC Part15 Subpart C: 2009 Test result : Complied 1. This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc. 2. The results in this report apply only to the sample tested. 3. This sample tested is in compliance with the limits of the above regulation. 4. The test results in this test report are traceable to the national or international standards. Date of test: November 20 and 24, 2009 Tested by: Minoru Nakatake Approved by: Toyokazu Imamura Manager of Yamakita EMC Lab. MF060b (06.08.09) FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 2 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 Table of Contents Page 1 Applicant information 3 2 Equipment under test (E.U.T.) 3 3 Test specification, procedures and results 4 4 System test configuration 6 5 Conducted emission 7 6 6dB bandwidth & Occupied bandwidth (99%) 7 7 Maximum peak output power 7 8 Out of band emissions (Antenna port conducted) 7 9 Out of band emissions (Radiated) 8 10 Peak power density 9 Contents of Appendixes 10 APPENDIX 1: Photographs of test setup 11 APPENDIX 2: Test data 14 APPENDIX 3: Test instruments 39 FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 3 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 1 Applicant information Company Name : SONY EMCS Corporation Kisarazu TEC Address : Shinagawa INTERCITY C Tower, 2-15-3 Konan, Minato-ku, Tokyo, Japan Telephone Number : +81-3-5769-5640 Facsimile Number : +81-3-5769-5915 Contact Person : Shigeru Higai 2 Equipment under test (E.U.T.) 2.1 Identification of E.U.T. Type of Equipment : Digital Stereo Transmitter Model No. : TMR-RF4000 Serial No. : Refer to 4.2 in this report. Rating : DC5.2V (AC120V/60Hz) Country of Mass-production : China Condition of EUT : Engineering prototype (Not for Sale: This sample is equivalent to mass-produced items.) Modification of EUT : No modification by the test lab. Receipt Date of Sample : November 17, 2009 2.2 Product description Model: TMR-RF4000 (referred to as the EUT in this report) is a Digital Stereo Transmitter. Equipment type : Transceiver Frequency of operation : 2404-2476MHz Clock frequency : 16MHz Bandwidth & channel spacing : 2MHz & 3MHz Type of modulation : GFSK Antenna type : Planar Inverted F Antenna Antenna connector type : None Antenna gain : -1.7dBi ITU code : G1D Operation temperature range : 0 ~ +40 deg.C. FCC 15.31 (e) This EUT provides stable voltage (DC2.0V) constantly to RF transmitter regardless of input voltage. Therefore, this EUT complies with the requirement. FCC Part 15.203 The antenna is not removable from the EUT. Therefore, the equipment complies with the antenna requirement. FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 4 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 3 Test specification, procedures and results 3.1 Test specification Test specification : FCC Part 15 Subpart C: 2009, final revised on December 2, 2009 Title : FCC 47CFR Part15 Radio Frequency Device Subpart C Intentional Radiators Section 15.207 Conducted limits Section 15.209 Radiated emission limits, general requirements Section 15.247 Operation within the bands 902-928MHz, 2400-2483.5MHz, and 5725-5850MHz *The revision on December 2, 2009 does not affect the test specification applied to the EUT. The EUT complies with FCC Part 15 Subpart B: 2009, final revised on December 2, 2009. Refer to the test report 30DE0120-YK-E. 3.2 Procedures & Results ItemTest Procedure SpecificationRemarksDeviationWorst Margin Results Conducted emission ANSI C63.4:2003 7. AC powerline conducted emission measurements FCC 15.207 -N/A 17.2dB (0.2029MHz, AV, Tx 2476MHz) Complied 6dB bandwidth "Guidance on Measurement for Digital Transmission Systems Section 15.247" & ANSI C63.4:2003 13. Measurement of intentional radiators FCC 15.247 (a)(2) ConductedN/A Complied Maximum peak Output power "Guidance on Measurement for Digital Transmission Systems Section 15.247" & ANSI C63.4:2003 13. Measurement of intentional radiators FCC 15.247 (b)(3) ConductedN/A - Complied Out of band emission & Restricted band edges "Guidance on Measurement for Digital Transmission Systems Section 15.247" & ANSI C63.4:2003 13. Measurement of intentional radiators FCC 15.109, 15.247 (d) and 15.209 Conducted / Radiated N/A 4.2dB (12380.00MHz, Horizontal, Tx 2476MHz) Complied Power density "Guidance on Measurement for Digital Transmission Systems Section 15.247" & ANSI C63.4:2003 13. Measurement of intentional radiators FCC 15.247 (e) ConductedN/A - Complied Note: UL Japan’s EMI Work Procedures No.QPM05 and QPM15. 3.3 Addition to standard ItemTest Procedure SpecificationRemarksWorst Margin Results Occupied Bandwidth (99%) ANSI C63.4:2003 13. Measurement of intentional radiators RSS-Gen 4.6.1 RSS-Gen 4.6.1 Conducted - Complied * Other than above, no addition, exclusion nor deviation has been made from the standard. FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 5 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-…

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Test Report

Data of Conducted Disturbance Test UL Japan, Inc. YAMAKITA No.1 Shielded room 4GRQTV0Q&';-# #RRNKECPV5QP['/%5%QTRQTCVKQP-KUCTC\W6'% 6[RGQH'SWKROGPV&KIKVCN5VGTGQ6TCPUOKVVGT /QFGN0Q6/44( 5GTKCN0Q 2QYGT&%8 #%8*\ /QFG6TCPUOKVVKPI /*\ 4GOCTMU &CVG 2JCUG5KPING2JCUG 6GORGTCVWTG͠'PIKPGGT /KPQTW0CMCVCMG *WOKFKV[㧑 .KOKV(%%2CTV%h %+5242WD 0Q(4'34'#&+0) 0 4'#&+0) . .+50%#$.'#66'04'57.6.+/+65/#4)+0 32#832#8(#%614.15532#832#832#8 =/*\?=F$Ǵ8?=F$Ǵ8?=F$?=F$?=F$?=F$?=F$Ǵ8?=F$Ǵ8?=F$?                                                                         %#.%7.#6+104'#&+0) .+50(#%614 %#$.'.155 #66'0 50+.ع5.-.#+:#1%ع'.$#%%%- '27.5ع4'66/+..2-+/'ع4'8+'%'464- 1414 Data of Conducted Disturbance Test UL Japan, Inc. YAMAKITA No.1 Shielded room 4GRQTV0Q&';-# #RRNKECPV5QP['/%5%QTRQTCVKQP-KUCTC\W6'% 6[RGQH'SWKROGPV&KIKVCN5VGTGQ6TCPUOKVVGT /QFGN0Q6/44( 5GTKCN0Q 2QYGT&%8 #%8*\ /QFG6TCPUOKVVKPI /*\ 4GOCTMU &CVG 2JCUG5KPING2JCUG 6GORGTCVWTG͠'PIKPGGT /KPQTW0CMCVCMG *WOKFKV[㧑 .KOKV(%%2CTV%h %+5242WD =F$Ǵ8? (TGSWGPE[=/*\? 3غWCUK2GCM˜#XGTCIG          1515 Data of Conducted Disturbance Test UL Japan, Inc. YAMAKITA No.1 Shielded room 4GRQTV0Q&';-# #RRNKECPV5QP['/%5%QTRQTCVKQP-KUCTC\W6'% 6[RGQH'SWKROGPV &KIKVCN5VGTGQ6TCPUOKVVGT /QFGN0Q6/44( 5GTKCN0Q 2QYGT&%8 #%8*\ /QFG6TCPUOKVVKPI /*\ 4GOCTMU &CVG 2JCUG5KPING2JCUG 6GORGTCVWTG͠'PIKPGGT /KPQTW0CMCVCMG *WOKFKV[㧑 .KOKV(%%2CTV%h %+5242WD .KOKV0QPG 'OKUUKQP.GXGN=F$Ǵ8?2*#5'0 (TGSWGPE[=/*\?           'OKUUKQP.GXGN=F$Ǵ8?2*#5'. (TGSWGPE[=/*\?           1616 Data of Conducted Disturbance Test UL Japan, Inc. YAMAKITA No.1 Shielded room 4GRQTV0Q&';-# #RRNKECPV5QP['/%5%QTRQTCVKQP-KUCTC\W6'% 6[RGQH'SWKROGPV &KIKVCN5VGTGQ6TCPUOKVVGT /QFGN0Q6/44( 5GTKCN0Q 2QYGT&%8 #%8*\ /QFG6TCPUOKVVKPI /*\ 4GOCTMU &CVG 2JCUG5KPING2JCUG 6GORGTCVWTG͠'PIKPGGT /KPQTW0CMCVCMG *WOKFKV[㧑 .KOKV(%%2CTV%h %+5242WD .KOKV0QPG 'OKUUKQP.GXGN=F$Ǵ8?2*#5'0 (TGSWGPE[=/*\?           'OKUUKQP.GXGN=F$Ǵ8?2*#5'. (TGSWGPE[=/*\?           1717 Data of Conducted Disturbance Test UL Japan, Inc. YAMAKITA No.1 Shielded room 4GRQTV0Q&';-# #RRNKECPV5QP['/%5%QTRQTCVKQP-KUCTC\W6'% 6[RGQH'SWKROGPV &KIKVCN5VGTGQ6TCPUOKVVGT /QFGN0Q6/44( 5GTKCN0Q 2QYGT&%8 #%8*\ /QFG6TCPUOKVVKPI /*\ 4GOCTMU &CVG 2JCUG5KPING2JCUG 6GORGTCVWTG͠'PIKPGGT /KPQTW0CMCVCMG *WOKFKV[㧑 .KOKV(%%2CTV%h %+5242WD .KOKV0QPG 'OKUUKQP.GXGN=F$Ǵ8?2*#5'0 (TGSWGPE[=/*\?           'OKUUKQP.GXGN=F$Ǵ8?2*#5'. (TGSWGPE[=/*\?           1818 Company:Sony EMCS Corporation Kisarazu TECReport No.:30DE0120-YK-A Kind of Equipment: Digital Stereo Transmitter Model No.: TMR-RF4000 Serial No.:3Power:DC5.2V Page: 6dB Bandwidth (Regulation: FCC 15.247(a)(2)) UL Japan, Inc. Yamakita EMC lab.No.2shielded room Date: 2009.11.20 Temp./Humid.: 22 deg. C. / 38 % Engineer: Minoru Nakatake Test mode: Transmitting 1. ch: 2404MHz/6dB Bandwidth:546.7kHz 2. ch: 2440MHz/6dB Bandwidth:563.3kHz 3. ch: 2476MHz/6dB Bandwidth:600.0kHz 1919 Company:Sony EMCS Corporation Kisarazu TECReport No.:30DE0120-YK-A Kind of Equipment: Digital Stereo Transmitter Model No.: TMR-RF4000 Serial No.:3Power:DC5.2V Page: UL Japan, Inc Yamakita EMC lab. No.2Shielded Room DATE:2009.11.20 TEMP./HUMID.: 22deg.C/38% TEST MODE:Transmitting ENGINEER: Minoru Nakatake CHFREQPM ReadingCable LossResultsLimitMARGIN (1W) [GHz][dBm][dB][dBm][dBm][dB] Low2404.006.950.737.6830.022.32 Mid2440.007.670.748.4130.021.59 High2476.008.550.759.3030.020.70 P/M: Power Mete r CABLE LOSS:KCC-D20 + Customer Cable Maximum Peak Conducted Output Power (Regulation: FCC 15.247(b)(3)) 2020 Company:Sony EMCS Corporation Kisarazu TECReport No.:30DE0120-YK-A Kind of Equipment: Digital Stereo Transmitter Model No.: TMR-RF4000 Serial No.:3Power:DC5.2V Page: Out of Band Emission (Antenna Terminal Conducted) (Regulation: FCC 15.247(d)) UL Japan, Inc. Yamakita EMC lab.No.2shielded room Date: 2009.11.20 Temp./Humid.: 22 deg. C. / 38 % Engineer: Minoru Nakatake Test mode: Transmitting Tx Ch:2404MHz 1. 2. 3. 2121 Company:Sony EMCS Corporation Kisarazu TECReport No.:30DE0120-YK-A Kind of Equipment: Digital Stereo Transmitter Model No.: TMR-RF4000 Serial No.:3Power:DC5.2V Page: Tx Ch:2404MHz 4. 5. 6. 2222 Company:Sony EMCS Corporation Kisarazu TECReport No.:30DE0120-YK-A Kind of Equipment: Digital Stereo Transmitter Model No.: TMR-RF4000 Serial No.:3Power:DC5.2V Page: Tx Ch:2440MHz 1.…

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Test Setup Photos

FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 11 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 Conducted emission FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 12 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 Radiated emission Front view (30-1000MHz) Front view (1-26GHz) Rear view FCC ID : AK8TMR4000 Test report No. : 30DE0120-YK-A Page : 13 of 39 Issued date : December 8, 2009 UL Japan, Inc. Yamakita EMC Lab. 907 Kawanishi, Yamakita-machi, Ashigarakami-gun, Kanagawa-ken, 258-0124 JAPAN Telephone: +81 465 77 1011 Facsimile: +81 465 77 2112 Pre-check of the worst position X-axis Y-axis Z-axis

Contact Information

Applicant

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

Technical Contact

UL Japan IncToyokazu Imamura
[email protected]81-465-77-1011

907 Kawanishi Yamakita-machi · Ashigarakami-gun, Kanagawa-ken · Japan

Non-Technical Contact

UL Japan IncYoshinobu Asai
[email protected]81-596-24-8816

Test Firm

UL Japan IncOsamu Watatani
[email protected]81-465771011Fax: 81-465772112

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.40 GHz - 2.48 GHz8.51 mW
Confidentiality
Long Term
Grant Notes
Power listed is conducted. The antenna of this device must not be co-located or used in conjunction with any other antenna or transmitter.

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