OMB America EM 5000
Aug 2, 2010 12:00 PM, By Erin Shipps, associate editor
This 5kW FM transmitter made up of the EM 100DIG exciter and a control unit combines the power of two 2.5kW FM amplifiers. Each AM 2500 power amp includes eight 350W high-efficiency MOSFET modules fed by two independent switching power supplies. The amplifier modules work independently. Smart temperature protection, VSWR protection and an audio automatic gain control to reduce the gain in case of excessive drive power protect the transmitter’s operation. Remote control is available via analog telemetry, RS-232 and contact closures.
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