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 ..


VHF Narrow Band FM 2 Watt Multi-channel transmitter

Part Number: QPT1-144-5

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Full Specs PDF

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)


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