Narrow Band FM Multi-channel 500mW VHF Transceiver

UHX1 is small dual frequency multichannel
VHF 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.

Full Specs as PDF

Request a Quote

Features
- 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. Low profile
- Feature-rich interface (RSSI, analogue and digital baseband)
- Digital RSSI output
- Incorporate a 1200baud modem
- Re-programmable via RS232 interface
- Low power requirements

Applications
- Handheld terminals
- Heavy vehicle/machine remote controls
- EPOS equipment, barcode scanners
- Data loggers
- Industrial telemetry and telecommand
- In-building environmental monitoring and control
- High-end security and fire alarms
- Vehicle data up/download

Technical Summary
- Operating frequency: Any 2MHz segment in 140- 175MHz
- 128 channels selected by serial interface
- 16 channels selected by parallel interface
- Transmit power: 500mW (+27dBm) nominal. Adjustable 1 – 500mW
- Supply range: 5V regulated transmit, 3.1 - 15V receive,
- Current consumption: 330mA (at 500mW output) transmit, 25mA receive
- Data bit rate: 5kbps max. (standard module)
- Receiver sensitivity: -118dBm (for 12 dB SINAD)
- Size: 67 x 30 x 12mm