INTEGRATED 2U 300-500W FM TRANSMITTER
OPERA plus 300-500W FM 87,5รท108MHz 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.
- Series: Opera plus Family
- Model: A07E0302 - A07E0502
- Power: 300W / 500W
FEATURES
- ECO LINE - HIGH EFFICIENCY TRANSMITTER
- Wideband circuits amplifiers with LDMOS technology
- Built-in exciter with digital frequency synthesiser
- Digital Stereo encoder, RDS encoder, AES-EBU input board (options)
- 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
- GSM Telemetry & TCP/IP Webserver with SNMP/SMTP (option)
- Headphone jack on front panel
TECHNICAL SPECIFICATIONS
- Operating Voltage: 100V รท 260V AC
- Cooling system: forced air
- AC Consumption: <410W - 680W
- Operational Temperature Range: -5ยฐ to +50ยฐC
- Storage Temperature Range: -20ยฐ to +60ยฐC
- RF Output connector: N
- RF Monitor connector: BNC
- Dimension: 485x44,4x625mm
- Weight: 8 kg