User Manual

Two-Way RF Transceiver Module Crestron CWD6660
2 • Two-Way RF Transceiver Module: CWD6660 Operations Guide - DOC. 7028A
Specifications
The table below is a summary of specifications for the CWD6660.
Specifications of the CWD6660
SPECIFICATION DETAILS
Power Requirements 1.6 Watts (5VDC @ 0.32A)
Operating Frequency 2400 MHz to 2483.5 MHz (802.15.4 compliant)
Operating Ranges¹
Minimum Distance
Maximum Distance Indoors
(without repeater device)
3 ft
550 ft
Available Channels 16 (numbered 11 through 26 per 802.15.4)
RF Output Power 163 mW
Dimensions Width: 2.00 in (5.08 cm)
Height: 1.90 in (4.83 cm)
Depth: 0.74 in (1.88 cm)
Antenna Gain: 2.0±0.5 dBi max.
Type: Sleeve Dipole Antenna
Frequency: 2.4GHz to 2.5 GHz
Connector Type: SMA Plug Reverse
Polarity Connector with ¼-36 UNS2B Screw
1. The location and orientation of the module are important factors in the RF performance. With the unit located outside of
any metal enclosures, the antenna is adjusted to achieve the best range. The range is dependent on its placement and the
building in which it is used. The construction of the building, obstructions, and RF interference from other devices are
factors determining the effective range of the unit. To prevent unit-to-unit RF interference, multiple modules operating
at the same frequencies should not be installed within 3-5 feet of each other.
Physical Description
The module, shown below, consists of various components attached to a printed circuit board. A SMA
reverse polarity female antenna port is located at edge of the circuit board for attaching a dipole
antenna while a 16-pin header is for the application-specific installation.
Physical View of CWD6660