BLUES 30 ATVST-CNV exciter

Infact principal demand of broadcasting corporation is rudgness and reliability.

The equipment is inside modularised, designed for an easy maintenance and service due to a failure of one module of the system. Final power amplifi er is located on rear panel, performed by forced air cooling. The power supply unit is fi tted in a box for servicing and can be easily removed in case of failure.

The frontal board identifi ed as ALC PRECORRECTOR It integrate function of MOTHER BOARD, ALC PRECORRECTOR and CPU. The ALC PRECORRECTOR with an analogical signal present on its 15 pin connector type D can control the output power of an external power amplifier within ±1dB.

An high performance 16 bit microcontroller is “supervisor unit” of all Exciter.

Complete information of many measurement are shown on LCD display. Infact operative channel, direct power to load, refl ect power from load, voltage supply, temperature of heat sink and video/sync level are measurement selectable with rotary encoder on front-panel A RS232 standard interface is available for remote controll of transmitter. All information can be send to remote PC for monitoring main functions