QPT1-144-5
VHF Narrow Band FM 2 Watt Multi-channel transmitter
The QPT transmitter module offers a 2 watt RF output VHF radio link, in either a robust aluminium extruded casing, or a smaller footprint PCB mounted shield can. This unit is ideally suited.
Description
Features
- Conforms to EN 300 220-3 and EN 301 489-3
- PLL synthesizer with TCXO
- Data rates up to 5 kbps for standard module
- Usable range over 10km
- Re-programmable via RS232 interface
Applications
- Amateur radio
- MURS units
- Industrial telemetry and telecommand
- High-end security systems
- APRS systems
- Vehicle data up/download
- ROV/machinery controls
Technical Summary
- Operating frequency: 144.000 – 144.775 (25KHz steps)
- Any 2MHz segment in 135- 175MHz
- 16 channels selected by parallel interface
- or 32 channels by serial command
- Transmit power: 2 W (+33dBm) nominal (1 watt version available)
- Supply range: 12V (11 – 15V)
- Current consumption: 550mA typ.
- Data bit rate: 5kbps max
- Size: 68 x 55 x 15mm (pcb mounted version)
- 83 x 64 x 30 mm (extrusion case version)
- (dimensions do not include connectors)
Downloads & Datasheets
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