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Crestron CWD6671
Two-Way RF Transceiver Module
Operations Guide
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This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
All brand names, product names and trademarks are the property of their respective owners.
©2009 Crestron Electronics, Inc.
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Crestron CWD6671 Two-Way RF Transceiver Module
Contents
Two-Way RF Transceiver Module: CWD6671..............................................1
Introduction ...............................................................................................................................1
Functions and Features................................................................................................1
Specifications ..............................................................................................................2
Physical Description....................................................................................................2
Industry Compliance ...................................................................................................4
Setup..........................................................................................................................................7
Hardware Hookup .......................................................................................................7
End Product Labeling..................................................................................................8
Documentation ............................................................................................................8
Operations Guide - DOC. 6834 Contents • i
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Crestron CWD6671 Two-Way RF Transceiver Module
Two-Way RF Transceiver Module:
CWD6671
Introduction
Functions and Features
The CWD6671 (hereafter referred to as “module”) is a two-way radio frequency
(RF) module that utilizes the 2.4 GHz frequency band to communicate with other
devices.
The module operates according to the IEEE 802.15.4 specification and can be
configured to minimize the possibility of interference with other devices.
The module receives RF signals from one or more Crestron devices and can transmit
these signals over the air or over a cable run for further processing (depending on the
application).
Functional Summary
• Two-way RF transceiver
The transceiver uses a 3.8 milliwatt signal that can travel up to approximately 50 feet
indoors. The range is dependent on the construction of the building, obstructions, and
RF interference from other devices. The location of the module and the orientation of
its antenna are also important factors in determining RF performance.
− 2.4 GHz frequency band, IEEE 802.15.4 specification
− Range from 3 feet to 50 ft.
− Operates on one of sixteen available channels to establish optimal
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Operations Guide - DOC. 6834 Two-Way RF Transceiver Module: CWD6671 • 1