Crestron CWD7134 Two-Way RF Transceiver Module Operations Guide
Regulatory Compliance Federal Communications Commission (FCC) Compliance Statement CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Crestron CWD7134 Two-Way RF Transceiver Module Contents Two-Way RF Transceiver Module: CWD7134 ..............................................1 Functions and Features .............................................................................................................. 1 Specifications............................................................................................................................. 2 Physical Description – CWD7134 with External Antenna ....................................
Crestron CWD7134 Two-Way RF Transceiver Module Two-Way RF Transceiver Module: CWD7134 Functions and Features The CWD7134 (hereafter referred to as “module”), with an external SMD antenna assembly 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 CWD7134 Specifications The table below is a summary of specifications for the CWD7134. Specifications of the CWD7134 SPECIFICATION DETAILS Power Requirements 1.3 watts (5 Vdc @ 0.26 A) Operating Frequency 2400 MHz to 2483.5 MHz (802.15.4 compliant) Operating Ranges* Minimum Distance 3 feet Maximum Distance Indoors (without repeater device) 550 feet Available Channels 16 (numbered 11 through 26 per 802.15.4) External Antenna Max. Gain: 1.
Crestron CWD7134 Two-Way RF Transceiver Module Physical Description – CWD7134 with External Antenna The module, shown below, consists of various components attached to a printed circuit board. The circuit board attaches an intended SMD mounting antenna.
Two-Way RF Transceiver Module Crestron CWD7134 CWD7134 Detail Views Ports The module contains a 4-pin male header for application power and a 8-pin male header for application I/O. A 10-pin debug header is also provided. Refer to the diagrams and descriptions that follow. Power/I-O The 8-pin 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.
Crestron CWD7134 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 3 to 5 feet of each other.
Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 Tel: 888.CRESTRON Fax: 201.767.7576 www.crestron.com Operations Guide – DOC. 7497B 02.13 Specifications subject to change without notice.
