The Wireless RS-485 and Wireless RS-232 systems where designed to provide end users with an easy-to-install communications link between equipment.  The wireless devices transfer data at 9600 baud up to 1/4 mile in a city environment or greater than 3 miles line-of-sight with directional antennas.

Problem:  A remote facility is across the street from a headquarters' site. The site layout makes it impractical to run conduit or wires to connect new equipment.

Solution:  Use RS-485 wireless or RS-232 wireless to connect your office with the remote equipment. This option saves time and money.

Features

·          Plug in and communicate.

·          Retry and acknowledgements of packets provides guaranteed delivery of critical packets in difficult environments.

·          2.4 GHz spread spectrum frequency hopping.

·          Choice of integral or external high gain directional antenna available.

·          Up to 12 mile range with high gain antenna*

·          FCC Approved with no further licensing required.

·          External weather resistant enclosure available.

General

Radio Frequency:           2.4000 - 2.4835 GHz, unlicensed ISM band

Type:                                 Frequency Hopping Spread Spectrum Transceiver

Frequency Control:         Direct FM

Network Topology:         Point - Multipoint and Point - Point Multi Drop

Interface:                          RS-485 or RS-232

Performance

RF Baud Rate:               10,000 bps

Data Throughput:           9600 bps

Transmit Power Output:  100 mW

Rx Sensitivity:                    -104 dbM

Range*:                              Indoor: 300' to 750', Outdoor: 3 mi with dipole antenna, >12 mi with high gain antenna

Interference Rejection:    -70 dB at pager and cellular phone frequencies.

*Range calculations are based on line of sight.  Actual range will vary based upon antenna and environment.

Power Requirements

Supply Voltage:             7 - 18 VDC

Current Consumption:     Tx 300ma, Rx 70ma

Antenna

Antenna Connector:       Reverse-polarity SMA

Antenna Impedance:      50 Ohms unbalanced

Approved Antenna:         1/2 wave flexible whip (5.25"), Reverse-polarity SMA, 2.1 dBi gain