Crestron CWD7787 Two-Way RF Transceiver Operations Guide
This document was prepared and written by the Technical Documentation departmentat: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON Regulatory Compliance Federal Communications Commission (FCC) Compliance Statement This device complies with part 15 of the FCC Rules.
Crestron CWD7787 Two-Way RF Transceiver Operations Guide ©2019Crestron Electronics, Inc.
Crestron CWD7787 Two-Way RF Transceiver Contents Two-Way RF Transceiver: CWD7787............................................................ 1 Functions and Features .............................................................................................................. 1 Specifications ............................................................................................................................. 2 Physical Description ...................................................................
Crestron CWD7787 Two-Way RF Transceiver Two-Way RF Transceiver: CWD7787 Functions and Features The CWD7787 (hereafter referred to as “transceiver”) is a two-way radio frequency (RF) transceiver that utilizes the 2.4 GHz frequency band to communicate with other devices. The transceiver operates according to the IEEE 802.15.4 specification and can be configured to minimize the possibility of interference with other devices.
Crestron CWD7787 Two-Way RF Transceiver Specifications The table below is a summary of specifications for the CWD7787. Specifications of the CWD7787 SPECIFICATION DETAILS Power Requirements 2.0 Watts (4VDC @ 0.5A) Operating Frequency 2400 MHz to 2483.5 MHz (802.15.4 compliant) Operating Ranges¹ Minimum Distance Maximum Distance Indoors (without repeater device) Available Channels 3 ft RF Output Power 89.1mW (19.5dBm) Dimensions Width: 50 ft 16 (numbered 11 through 26 per 802.15.4) 4.
Crestron CWD7787 Two-Way RF Transceiver Ports The RF Circuitry is powered through the MC4 which is connected to a PoE Power over Ethernet connector. Antenna connection is made via a reverse SMA connector. Refer to the pictures that follow for PoE and antenna connections PoE connection Operations Guide - DOC.
Crestron CWD7787 Two-Way RF Transceiver Setup Hardware Hookup Refer to the hookup diagram below, which shows the connections made to the transceiver. Complete the connections in the following order; 1) CONNECT ANTENNA TO MC4 2) CONNECT PoE SOURCE. NOTE: To prevent unit-to-unit RF interference, multiple transceivers operating at the same frequencies should not be installed within three to five feet of each other.
Crestron CWD7787 Documentation Two-Way RF Transceiver The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF transceiver in the users manual of the end product.
This page intentionally left blank Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 7787A Two-Way RF Transceiver Transceiver: CWD7787 Specifications subject to change without notice.
