Crestron CWD7219 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 CWD7219 Two-Way RF Transceiver Module Contents Two-Way RF Transceiver Module: CWD7219 ..............................................1 Functions and Features .............................................................................................................. 1 Specifications ............................................................................................................................. 2 Physical Description ...................................................................
Crestron CWD7219 Two-Way RF Transceiver Module Two-Way RF Transceiver Module: CWD7219 Functions and Features The CWD7219 (hereafter referred to as “module”) with a dipole 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 CWD7219 Specifications The table below is a summary of specifications for the CWD7219. Specifications of the CWD7219 SPECIFICATION DETAILS Power Requirements 1.35 W (5.0 Vdc @ 0.27 A) 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 CWD7219 Two-Way RF Transceiver Module Physical Description The module, shown after this paragraph, 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 attaching a dipole antenna. An 11-pin header double row is for the application-specific installation. Refer to the diagrams and descriptions that follow. Physical View of CWD7219 Ports The module contains an 11-pin double row.
Two-Way RF Transceiver Module Crestron CWD7219 Power/I-O The 11-pin header double row provides power to the module as well as the communications between the module and wired devices. Refer to the following table for pin assignments of the module interface connector.
Crestron CWD7219 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. 7510A 02.13 Specifications subject to change without notice.