RF Amplifier

Motorized tuning for input, plate and load, capable of covering the entire 87.5 to 108 MHz band.High efficiency low pass filter.High overall efficiency.Remote control.Highly accurate direct and reflected power metering.Timing of electronic start with Time saving.Simple and rugged power supply, providing easy access and overload protection.Meets or exceeds all FCC and CCIR requirements 24 standard 19" rack spaces cabinet.VSWR, grid current, plate current, temperature, safety interlocks, airflow failure protection circuits and unbalanced A.C. line.No neutralization required.Display of the number of interventions.Advanced recycling overload and protection system that provides automatic re-start after about 30 seconds of stand-by in case of fault. This procedure is repeated 9 times and in case of persisting fault the stop becomes permanent until a manual or remote control re-start is applied. If instead during one of the re-starts the fault disappears the counting circuit system is reset after a regular working period of 30 Minutes. Internal memory will display number of interventions and fault cause. Mono-phase or three-phase version on request