INTEGRATED 20KW FM TRANSMITTER
OPERA plus 20KW FM 87,5รท108MHz transmitter uses 4x5000W amplifiers with 6^ generation LD-Mos 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: A07E20000X
- Power: 20KW
FEATURES
- ECO LINE - HIGH EFFICIENCY TRANSMITTER
- Wideband circuits amplifiers with LD-Mos 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
- 4x5000W amplifiers combined with Wilkinson technology
- 12xSwitching-mode Power Supply - Efficiency >95%
- Sealed duct cooling air with blowers
- Easy removable upper blower
- Harmonics filter & directional coupler built-in
- GSM Telemetry & TCP/IP Webserver with SNMP/SMTP (option)
TECHNICAL SPECIFICATIONS
- Operating Voltage: 240V AC รท 10% / 380V AC (3ph) รท 10%
- Cooling system: forced air
- AC Consumption: <28300W
- Operational Temperature Range: -5ยฐC to +50ยฐC
- Storage Temperature Range: -20ยฐC to +60ยฐC
- RF Output connector: 3+1/8"
- RF Monitor connector: BNC
- Dimension: 32U - 19" STD Rack