900 MHz Spread Spectrum Wireless Modem
A spread spectrum modem with a full spectrum of features, the Spectra 920A, can do essentially everything you could imagine a serial modem capable of doing!

From operating in slow mode (optional) where the RF range is awesome, to delivering throughput of 230.4kbps, this modem can handle the full range or serial data communications speeds.

If power consumption is a concern, choose one of several sleep or sleep/sniff modes.

The configuration possibilities for this modem range from loading simple factory defaults to customizing a highly efficient low latency link.

-Supports virtually all industrial protocols
-Industrial grade temperature specifications
-Supports a wide variety of network topologies
-User-adjustable from 100mW-1W (maximum allowable) transmit power
-Low power consumption in sleep mode
-Selectable forward error correction (FEC)
-Separate diagnostics port for monitoring the radio network from the Master modem location
-SCADA (PLCs, Modbus), Telemetry
-Commercial communications
-GPS vehicle data / tracking, DGPS
-Electric, oil, and gas utilities / metering
-Robotics
-Display signs
-Wherever transparent, low latency communications is required

Applications:
SCADA (PLCs, Modbus), Telemetry
Commercial Communications
GPS Vehicle Data/Tracking, DGPS
Electric, Oil & Gas Utilities/Metering
Robotics
Display Signs Transparent Low Latency Communication

The Spectra 920A features robust, high speed, low latency, secure data communications. It has a full serial port and a sepa-rate diagnostics port for real-time diagnostics without interrupting data communications. Excellent noise figure, superior interfer-ence rejection, agile frequency synthesis, digital modulation, and matched filter detection, are among the many advantages to using the Spectra 920A.

Features of the Spectra 920A
-Transparent, low latency link, providing up to 230 kbps continuous throughput to support protocols such as MODBUS
-Communicates with virtually all PLCs, RTUs, and serial devices
-Industrial Grade - extended temperature specification
-Supports Point-to-Point, Point-to-Multipoint, Peer-to-Peer, Store and Forward Repeater, TDMA, Multimaster
-Adjustable transmit power (100mW - 1W)
-Low power consumption in Sleep Mode
-32 bits of CRC, selectable Forward Error Correction with retrans-mission
-Separate diagnostics port - transparent remote diagnostics and online network control