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A335W
USER MANUAL
東訊股份有限公司
Tecom Co; Ltd
新竹市科學園區研發二路 23 號
23, R&D Road 2, Science-Based Industrial Park
Hsin-Chu
Taiwan R.O.C.

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Summary of Contents for TECOM A335W

  • Page 1 A335W USER MANUAL 東訊股份有限公司 Tecom Co; Ltd 新竹市科學園區研發二路 23 號 23, R&D Road 2, Science-Based Industrial Park Hsin-Chu Taiwan R.O.C.
  • Page 2: General Description

    1 Marketing Definition and Requirements This section shall contain consolidation of the process in product marketing. It is acceptable that spec can be a bit loose in this chapter but subsequent chapters leave no room for loose specs. General Description The product is a Bluetooth-enabled USB audio device intended to be used as an accessory for standard industry PCs.
  • Page 3 VoIP client / softphone support Implementing the newly developed GN USB standard the device will be compliant to the Microsoft Unified Communications (UC) standard. A variety of VoIP clients and/or softphones using the current GN USB HID commands (8120, 9300 series) will also provide basic headset supported without additional customization.
  • Page 4 Number of trusted Normally 1 set devices in the trusted device list USB software features USB device classes • USB Audio device • USB composite device • USB Telephony device Other software features Power-up First power up: goes into the pairing mode behaviour Next power up: try to reconnect to the last connected device for 1 min.
  • Page 5 2.1 Model name Product Bluetooth PnP Audio USB Class1 Dongle – Leopard Product ID 261-251531R 2.2 Firmware Leopard FW release 0.08 2.3 Hardware 2.3.1 Block Diagram 2.3.2 PCB Version 613-022651R Ver: A...
  • Page 6 3.1 Physical Dimension and Component Placement With USB connector: 51 mm x 14.05 mm W/O USB connector: 35 mm x 14.05 mm...
  • Page 8 3.2 RF Design Specifications Transmitter Bluetooth Typ Max Unit Spec Maximum RF transmit power +4 ~ +20 RF Power control range >20 ≧16 20dB bandwidth for modulated ≤1000 carrier Adjacent channel transmit ≤ -20 power F= F0 ±2MHz Adjacent channel transmit ≤...
  • Page 9: Warning Statements

    Warning statements THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAYNOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THATMAY CAUSE UNDESIRED OPERATION. NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT.