User's Manual

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DWHP83 Module:

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Summary of content (7 pages)

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. DWHP83 Module: The information is provided “as is” without any express or implied warranty of any kind, including warranties of merchantability, non-infringement of intellectual property, or fitness for any particular purpose. In no event shall SMSC and/or its affiliate companies, or its suppliers be liable for any damages whatsoever arising out of the use of or inability to use the information or the materials.
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Rev 0.0 1. Product Description The DWHP83 Module is an OEM module (20x40mm) an uncompressed wireless digital audio transceiver operating in the 5.8GHz bands. The wireless audio link supports up to 4 stereo audio streams and comes together with additional features such as: data encryption, pairing functionality, bi-directional control data messages, low power audio snooze mode, WLAN detection, Automatic Frequency Allocation.
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Rev 0.0 2. Description of operation 2.1. Operating Conditions Symbol Parameter VCC Supply Voltage Tamb Operating Temperature Min. Typ Max Unit - 3.3 - V -10 25 60 °C Note: Regulated 3.3V power from FFC Interface 2.2. RF Information Parameter RF Frequency range Note: Country/ Region dependent Value 5725 - 5875 Unit MHz 2.3. Receive mode In receive mode, antenna diversity is supported. The single ended output of the TR switch is connected to the RF LNA input through a matching network.
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3. Regulatory Statements for DWHP83 USA-Federal Communications Commission (FCC) This equipment complies with Part 15 of the FCC Rules. Operation 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules.
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This equipment should be installed and operated with a minimum distance of 50 centimeters between the radiator and your body. Cet équipement doit être installé et utilisé avec une distance minimale de 50 centimètres entre le radiateur et votre corps.
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Korea Include the following statement either on the label or in the User Guide. “ ” (Translation: the service related to human safety is not allowed because this device may have the possibility of the radio interference.) 䚨␭ ⱨ㉔㉘⽸⏈ 㤸䑀䝰㐔 ᴴ⏙㉥㢨㢼㡰⳴⦐ 㢬⮹㙼㤸Ḱ Ḵ⥜═ ㉐⽸㏘⏈ 䚔㍌㛺㢀 This device has been designed to operate with the antenna listed below, and having a peak gain of 3.2dBi @ 5.8 GHz. Antennas not of the same type and having a higher gain specified above are strictly prohibited for use with this device.
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IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or colocation with another transmitter), then the FCC authorization is no longer considered valid and FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.