DSP based OEM Radio Transceiver with Built-in wireless link Monitoring and Management Tools:
The AW100Tx radio transceiver provides a high-speed Point-to-Point and Point-to-Multipoint wireless data transfer at up to 38.4 kbps. AW100Tx 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 8 miles). It also includes a selectable error correction, which improves the functioning of the radio modem under interference.
The unmatched features of AW100Tx 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.
AW100Tx supports two separate Application Data and Maintenance 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 software of the AW100Tx 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 UART interface or over the air.
| Operating Frequency Range | 138 – 174 MHz | |||
| Modulation Technique | 4FSK, GMSK/DBPSK, DQPSK, D8PSK and D16QAM |
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| Media Access Control Protocols | Time Division Duplex (TDD) Time Division Multiplex Access (TDMA) |
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| Supported User Interfaces | Serial Asynchronous (TTL compatible) | |||
| Supported Comms. Protocols | Transparent | |||
| Maximum Distance Range | 8 miles | |||
| Occupied Bandwidth | 6.25 kHz, 12.5 kHz, 20kHz or 25 kHz | |||
| Data Rate |
25 kHz CS
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20 kHz CS
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12.5 kHz CS
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6.25 kHz CS
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GMSK/DBPSK
DQPSK/4FSK D8PSK D16QAM |
9600
19200 28800 38400 |
7500
15000 22500 30000 |
4800
9600 14499 19200 |
2400
4800 7200 9600 |
| System Gain (Antenna not incl.) | 145 dB | 145 dB | 146 dB | 146 dB |
| End to End delay | 60 ms | |||