VHF radio transceiver
500 mW | UHX1 Radiometrix

The UHX1 radio module is a 12.5kHz / 25kHz Narrow Band FM multi-channel VHF transceiver unit ideal for use in the new 169.4-169.475MHz European band. Squeezed into a compact, low profile package (67x30x12mm), it can provide a reliable data link capable of supporting rates of up to 5kbit/s or 1200 baud modem link over a range of more than 1km.

UHX1 is a small dual frequency transceiver with up to 500mW RF power output. The dual frequency capability allows UHX1's transmitter section to be operated on one frequency while receiver frequency on another.

Conforms to ETSI EN 300 220-3 and EN 301 489-3
High performance double superhet, 128 channel PLL synthesizer
500mW RF power output: adjustable via serial command
Data rates up to 5 kbps for standard module
Usable range over 1km
Fully screened
Feature-rich interface (RSSI, analogue and digital baseband)
Digital RSSI output
Incorporates a 1200baud dumb modem
Re-programmable via RS232 interface
Low power requirements
TX enable LED indicator