RKIC51-A04089-XXBluetooth Hi-Fi Dongle

www.tuv.com Test Report No.: 14008131 001 Appendix 4 page 7 of 9 1.6 User Manual www.tuv.com Test Report No.: 14008131 001 Appendix 4 page 8 of 9 www.tuv.com Test Report No.: 14008131 001 Appendix 4 page 9 of 9

www.tuv.com Test Report No.: 14008131 001 Appendix 3 page 2 of 5 1.1 External view 1.1.1 Front view 1.1.2 Rear view www.tuv.com Test Report No.: 14008131 001 Appendix 3 page 3 of 5 1.1.3 Side view 1 1.1.4 Side view 2

www.tuv.com Test Report No.: 14008131 001 Appendix 4 page 2 of 9 1.1 FCCID Label Artwork The black rectangle shows the location of the Rating Label which is at the back of EUT.

www.tuv.com Test Report No.: 14008131 001 Appendix 3 page 4 of 5 1.2 Internal view 1.2.1 Rear side 1 1.2.2 Rear side 2 www.tuv.com Test Report No.: 14008131 001 Appendix 3 page 5 of 5 1.2.3 Front side 1 The yellow circle indicates the location of the antenna.

www.tuv.com Test Report No.: 14008131 001 Appendix 4 page 3 of 9 1.2 Operational Descriptions 1.2.1 Product Descriptions The test item is a Hi-Fi Dongle based on the Bluetooth technology. It transfers the audio signal from the audio port to a corresponding Bluetooth Headset wirelessly. Bluetooth is a short-range radio link intended to be a cable replacement between portable and/or fixed electronic devices. 1.2.2 Technical Background of the Wireless Technology Bluetooth operates in the unlicensed ISM band at 2.4 GHz. A frequency hop transceiver is applied to combat interference and fading. A shaped, binary FM modulation is applied to minimize transceiver complexity. The symbol rate is 1 Ms/s. A slotted channel is applied with a nominal slot length of 625 μs. For full duplex transmission, a Time-Division Duplex (TDD) scheme is used. On the channel, information is exchanged through packets. Each packet is transmitted on a different hop frequency. A packet nominally covers a single slot, but can be extended to cover up to five slots. The Bluetooth protocol uses a combination of circuit and packet switching. Slots can be reserved for synchronous packets. Bluetooth can support an asynchronous data channel, up to three simultaneous synchronous voice channels, or a channel which simultaneously supports asynchronous data and synchronous voice. Each voice channel supports a 64 kb/s synchronous (voice) channel in each direction. The asynchronous channel can support maximal 723.2 kb/s asymmetric (and still up to 57.6 kb/s in the return direction), or 433.9 kb/s symmetric. The Bluetooth system consists of a radio unit, a link control unit, and a support unit for link management and host terminal interface functions.

www.tuv.com Test Report No.: 14008131 001 Date: 01.03.2005 page 2 of 13 Table of Content Page Cover Page .................................................................................1 Table of Content ..........................................................................2 Product information.......................................................................................................4 Manufacturers declarations ....................................................................................................................... 4 Product function and intended use........................................................................................................... 4 Submitted documents ................................................................................................................................ 4 Special accessories and auxiliary equipment.......................................................................................... 4 List of Test and Measurement Instruments.................................................................5 Result FCC Part 15 – Subpart C ...................................................................................6 Subclause 15.203 – Antenna Information....................................................................... Pass................. 6 Subclause 15.204 – Antenna Information....................................................................... Pass................. 6 Subclause 15.207 – Disturbance Voltage on AC Mains ................................................. N.A.................. 6 Subclause 15.247 (a) – Carrier Frequency Separation.................................................. Pass................. 7 Subclause 15.247 (a) – Time of Occupancy (Dwell Time) ............................................. Pass................. 7 Subclause 15.247 (a) – 20 dB Bandwidth .............................................................................. .................. 8 Subclause 15.247 (a) – Hopping Sequence .................................................................... Pass.................8 Subclause 15.247 (a) – Equal Hopping Frequency Use ................................................ Pass................. 9 Subclause 15.247 (a) – Receiver Input Bandwidth ........................................................ Pass............... 10 Subclause 15.247 (a) – Receiver Hopping Capability.................................................... Pass............... 10 Subclause 15.247 (b) – Peak Output Power ................................................................... Pass............... 10 Subclause 15.247 (b) – Band edge compliance ............................................................. Pass............... 11 Subclause 15.247 (c) – Spurious Conducted Emissions .............................................. Pass............... 11 Subclause 15.247 (c) – Spurious Radiated Emissions.................................................. Pass............... 12 Appendix 1 – Test protocols 60 pages Appendix 2 – Test setup 2 pages Appendix 3 – Photo documentation 5 pages www.tuv.com Test Report No.: 14008131 001 Date: 01.03.2005 page 3 of 13 Appendix 4 – Product documentation 9 pages www.tuv.com Test Report No.: 14008131 001 Date: 01.03.2005 page 4 of 13 Product information Manufacturers declarations Transmitter Receiver Operating frequency range 2402 - 2480 MHz 2402 - 2480 MHz Type of modulation FHSS modulation FHSS modulation Number of channels 79 79 Channel separation 1 MHz 1 MHz Type of antenna On board chip antenna On board chip antenna Antenna gain (dBi) 2.0 Power level fix Type of equipment plug-in radio device plug-in radio device Connection to public utility power line No Nominal voltage V nor : 1.5 V V nor : 1.5 V Independent Operation Modes Page scan Inquiry scan Connection state - ACL Link Connection state - SCO Link Product function and intended use The test item is a Hi-Fi Dongle based on the Bluetooth technology. Bluetooth is a short-range radio link intended to be a cable replacement between portable and/or fixed electronic devices. Bluetooth operates in the unlicensed ISM Band at 2.4 GHz. In the US a band of 83.5 MHz width is available. In this band, 79 RF channels spaced 1 MHz apart are defined. The channel is represented by a pseudo-random hopping sequence through the 79 channels. The channel is divided into time slots, with a nominal slot length of 625 μs, where each slot corresponds to different RF hop frequencies. The nominal hop rate is 1600 hops/s. The symbol rate on the channel is 1 Ms/s. Submitted documents Circuit Diagram Block Diagram User manual Special accessories and auxiliary equipment None www.tuv.com Test Report No.: 14008131 001 Date: 01.03.2005 page 5 of 13 List of Test and Measurement Instruments Kind of Equipment Manufacturer Type S/N Test Receiver Rohde & Schwarz ESH-3 890173/033 L/I/S/N Rohde & Schwarz ESH 3-Z5 849876/026 Oscilloscope HP 54713B US34510455 Test Receiver Rohde & Schwarz ESVP 882402/033 Absorbing Clamp Rohde & Schwarz MDS-21 979 3/4 Test Receiver Rohde & Schwarz ESVS30 842807/009 Biconical Antenna Rohde & Schwarz HK116 841489/015 Log.-Periodic Antenna Rohde & Schwarz HL223 841516/017 Universal Power Analyzer Voltech PM3000A 9915 Reference Impedance Network Voltech IEC 555 Standard 9946 AC Power Source California Instr. 4500L HK51895 Trip-Loop Antenna Chase LLA6142 1019 Double Ridge Horn Antenna EMCO 3115 9002-3351 Double Ridge Horn Antenna EMCO 3115 9002-3347 RF Comms Test Set HP 8920B US36492628 Spectrum Analyser + Tracking G. HP 8596E 3639A00758 Signal Generator Rohde & Schwarz SMY 01 844146/024 Signal Generator Rohde & Schwarz SMY 01 844146/023 BiLog Antenna EMCO 3143 9607-1287 Isotropic Field Probe Holladay HI-4422 90956 Power Amplifier Kalmus 757-LC 7620-1 Power Amplifier Kalmus 122-FC 7620-2 Coupling Clamp Schaffner CDN 126 312 Couple Device Network Fischer CDN-M2 9604 Spectrum Analyzer Rohde & Schwarz FSP30 1093.4495K30 Temperature Chamber…

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www.tuv.com Test Report No.: 14008131 001 Appendix 2 page 2 of 2 Set-up for Radiation Emission (Transceiver)