Crestron CWD6782 Two-Way RF Transceiver Module Operations Guide
This document was prepared and written by the Technical Documentation department at: 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 CWD6782 Two-Way RF Transceiver Module Contents Two-Way RF Transceiver Module: CWD6782 ..............................................1 Functions and Features .............................................................................................................. 1 Specifications............................................................................................................................. 2 Physical Description – CWD6782 with a SMD Antenna .......................................
Crestron CWD6782 Two-Way RF Transceiver Module Two-Way RF Transceiver Module: CWD6782 Functions and Features The CWD6782 (hereafter referred to as “module”), with a dipole antenna or an integrated SMD antenna, 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.
Two-Way RF Transceiver Module Crestron CWD6782 Specifications The table below is a summary of specifications for the CWD6782. Specifications of the CWD6782 SPECIFICATION DETAILS Power Requirements 1.3 Watts (5VDC @ 0.26A) Operating Frequency 2400 MHz to 2483.5 MHz (802.15.4 compliant) Operating Ranges* Minimum Distance 3 ft Maximum Distance Indoors (without repeater device) 550 ft Available Channels 16 (numbered 11 through 26 per 802.15.4) Antenna Gain: 2.0±0.5 dBi max.
Crestron CWD6782 Two-Way RF Transceiver Module Physical Description – CWD6782 with a SMD Antenna The module, shown below, consists of various components attached to a printed circuit board. The circuit board attaches an intended SMD mounting antenna while a 25pin D-SUB Male connector is for the application-specific installation. Physical View of CWD6782 (SMD antenna) CWD6782 Detail Views SIDE BACK RF SHIELD SMD ANTENNA P C B 1.90 inch 4.
Two-Way RF Transceiver Module Crestron CWD6782 Power/I-O The 25pin D-SUB male connector provides power to the module as well as the communication between the module and wired devices. Refer to the following table for pin assignments of the module interface connector. 1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 NOTE: Pin 22 and 24 provides power to the circuit card.
Crestron CWD6782 Two-Way RF Transceiver Module Physical Description – CWD6782 with a Dipole Antenna The module, shown below, consists of various components attached to a printed circuit board. A SMA reverse polarity female antenna port is located at the edge of the circuit board for the attaching of a dipole antenna while a 5-pin Double Row Male connector is for the application-specific installation.
Two-Way RF Transceiver Module Crestron CWD6782 Power/I-O The 5-pin Double Row Male Connector provides power to the module as well as the communication between the module and wired devices. Refer to the following table for pin assignments of the module interface connector. CWD6782 POWER/ I-O PIN CONFIGURATION 2 4 6 8 10 7 9 P2 1 3 5 (Top View) NOTE: Pin 3, 5 and 7 provides power to the circuit card.
Crestron CWD6782 Two-Way RF Transceiver Module Setup Refer to the hookup diagram below, which shows the connections made to the module. Complete the connections in any order. NOTE: To prevent unit-to-unit RF interference, multiple modules operating at the same frequencies should not be installed within three to five feet of each other. Hardware Hookup HOST PCB PIN 9 PIN 10 PIN 1 CABLE ASSY, 2 .5 IN C H 5 P IN D B L R O W FEM ALE, CONNC.
Two-Way RF Transceiver Module Crestron CWD6782 Documentation The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product.
Crestron CWD6782 Two-Way RF Transceiver Module This page is intentionally left blank. Operations Guide - DOC.
Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 7069A 05.10 Specifications subject to change without notice.
