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CBIL > Products > ArWest > ArWest AW400Rx

AW400Rx

UHF (OEM) 406 MHz to 470 MHz

DSP based OEM Radio Receiver with Built-in wireless link Monitoring and Management Tools:

  • Data Speed over the air 38400 bps at 25 kHz and 19200 bps at 12.5 kHz
  • Advanced Forward Error Correction (FEC)
  • UART serial interface with RTS/CTS flow control support
  • Data Speed over the serial port 9600 to 115200 bps
  • Testing, monitoring and control of the unit over the air
  • AlphaWave SuperScan® - automatic search and select for best frequency/channel

The AW400Rx radio receiver provides a high-speed wireless data transfer at up to 38.4 kbps. Receiver supports user selectable modulation techniques (GMSK, 4FSK, DBPSK, DQPSK, D8PSK, or D16QAM), which allows the user to achieve the highest data speed for a given range. It also includes a selectable error correction, which improves the functioning of the radio link under interference.

AW400Rx can receive data from ArWest, Pacific Crest, and Satel transmitters. The unmatched features of radio include data scrambling, frequency hopping and low power consumption sleep modes.

AW400Rx supports two separate Application Data and Command modes of single UART serial port.

The built-in software tools provide the wireless link testing, units’ status and error statistics monitoring as well as units’ settings change over the air. The firmware of the AW400Rx radio modem resides in a flash memory. The updating of the radio modem programs is entirely software-based. The flash memory is re-programmable through an UART interface or over the air.

Operating Frequency Range 406 – 470 MHz
Modulation Technique

GMSK/DBPSK, DQPSK, D8PSK and D16QAM

Media Access Control Protocols Time Division Duplex (TDD)
Time Division Multiplex Access (TDMA)
Supported User Interfaces Serial Asynchronous (TTL compatible)
Supported Comms. Protocols Transparent Receiver
Occupied Bandwidth 6.25 kHz, 12.5 kHz or 25 kHz
Data Rate
25 kHz
12.5 kHz
6.25 kHz
GMSK/DBPSK
DQPSK/4FSK
D8PSK
D16QAM
9600
19200
28800
38400
4800
9600
14499
19200
2400
4800
7200
9600
End to End delay 60 ms

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Documentation

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AW400Rx_Datasheet.pdf