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300-500W FM Transmitter

300-500W FM Transmitter

OPERA plus 300-500W FM 87,5÷108MHz transmitters use amplifiers with 6^ generation LDMos technology, practically unbreakable.The technical solutions adopted by our engineers are focused to assure energy saving (among the lowest) and high reliability. Settings, protections, telemetry are totally microprocessor controlled. The installation and the maintenance of the equipment are respectively very fast and easy.These fully protected transmitters are indicated for use in unmanned stations.

  • ECO LINE - HIGH EFFICIENCY TRANSMITTER
  • Wideband circuits amplifiers with LD-Mos technology
  • Built-in exciter with digital frequency synthesiser
  • Stereo encoder,RDS,AES-ABU and Audio change-over built-in
  • Automatic fold-back ROS protection
  • Fold-back temperature protection
  • LCD display to check all operating parameters
  • 300W-500W amplifiers in only one heat-sink for highest reliability
  • Switching-mode Power Supply - Efficiency >95%
  • Sealed duct cooling air with blowers
  • Easy removable blowers
  • Harmonics filter & directional coupler built-in 1 unit 19” standard rack
  • GSM Telemetry & TCP/IP Webserver
  • Headphone jack on front panel

  • Operating Voltage: 100V ÷ 260V AC
  • Cooling system: forced air
  • AC Consumption: <500VA (300W) <710VA (500W)
  • Operational Temperature Range: -5° to 50°C
  • Storage Temperature Range: -20° to 60°C
  • RF Output connector: “N”
  • RFMonitor connector: BNC
  • Dimension: 485x44,4x625mm
  • Weight: 8 kg