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CBIL > Products > ArWest > ArWest AW435BT

AW435BT

UHF 406 MHz to 470 MHz

AW435BT is 35 W UHF radio transceiver with built-in wireless link monitoring and management Tools, USB and Bluetooth® capacity. The unmatched features of AW435BT include:

  • 48 miles/77 km Maximum Distance Range
  • Full speed USB 2.0 device port (12 Mbps)
  • Data Speed over the air 38400 bps at 25 kHz and 19200 bps at 12.5 kHz
  • Bluetooth® Interface
  • Programmable Output Power (320 mW to 35 W)
  • Advanced Forward Error Correction (FEC)
  • Serial port configurable as RS-232 and RS-422, or RS-485
  • Data Speed over the serial port 9600 to 115200 bps
  • Testing, monitoring and control of the unit over the air
  • Automatic search and select for best frequency/channel

The AW435BT radio transceiver provides a high-speed Point-to-Point and Point-to-Multipoint wireless data transfer at up to 38.4 kbps. AW135BT 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 (up to 48 miles /77 km). It also includes a selectable error correction, which improves the functioning of the radio modem under interference.

The sophisticated features of AW435BT include data scrambling, frequency hopping, user selectable transmit output power level, low power consumption sleep modes, autoscanning for base and plug-and-play installation for remote terminals.

The built-in software tools provide the wireless link testing, unit’s status and error statistics monitoring as well as unit’s settings change over the air. The firmware of the AW435BT radio transceiver resides in a flash memory. The updating of the radio modem programs is entirely software-based. The flash memory is re-programmable through an RS232 interface, USB, Bluetooth, or over the air.

Operating Frequency Range 406 – 470 MHz
Modulation Technique

GMSK/4FSK/DBPSK/
DQPSK/D8PSK/D16QAM

Media Access Control Protocols Time Division Duplex (TDD)
Time Division Multiplex Access (TDMA)
Supported User Interfaces RS232 (current)
Supported Comms. Protocols Transparent, SPP and MODBUS
Maximum Distance Range 48 miles / 77 km
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
System Gain (Antenna not incl.) 161 dB 163 dB 164 dB
End to End delay 60 ms
Serial port Serial (RS-232) up to 115200 bps.
Serial port configurable as RS-232 and
RS-422, or RS-485
USB USB 2.0 device port (12 Mbps)
Bluetooth Bluetooth V2.0 Class 2 supporting SPP Slave and Master Profiles
Bluetooth Antenna External

AW435-thumb.jpg

Documentation

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AW435BT_Datasheet.pdf