Miniaturise Low Power UHF Synthesized Transmitter and Receivers

1138 Transceiver Transceiver 11-38

Applicable to a wide range of communications requirements including voice, data, control or security data transmission and reception, the 11-38 has provision for 16 programmable independent receive and transmit frequencies within a 6 MHz bandwidth. It is available in two frequency bands, 406-430 MHz and 450 to 475 MHz with 25 kHz channel spacing. The 11-38 is housed in a durable metal case which has provision for simple wall mounting of the unit. Optional 600 ohm inputs and outputs are available for line control applications.

Synthesized UHF Transmitter 11-24 and Receiver 11-23

For one-way voice transmission, remote data monitoring, control systems, security systems, and tone or data telemetry applications, the 11-24 transmitter and 11-23 receiver offer cost-effective and reliable communications.

The synthesized 1.5 Watt UHF transmitter and companion receiver provide three channel switching methods, eight channels switched using BCD address pins, one hundred pre-programmed channels switchable by internal switches, or one hundred pre-programmed channels switched remotely using an RS232 serial link.

The transmitter and receiver units are each mounted in a durable metal case. The case has a detachable lid which has holes provided to facilitate easy wall mounting of the unit.

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