BSE Designs Transmitter to Be Cool

The LDMOS technology offers exceptional efficiency in a Class C amplifier.
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Broadcast Solutions Electronics (Pty) Ltd. has launched a new 500 W FM transmitter/exciter using LDMOS amplifier technology. LDMOS amplifier technology offers exceptional efficiency in a Class C amplifier, eliminating the need for a large heatsink and cooling.

The EX2-500LD includes a compact 1 kVA switch mode power supply that provides the transmitter with mains input capability of 180 to 265 V AC.

The EX2-500LD includes a stereo encoder with built-in audio limiter. It also includes a digital display of RF forward and reflected power and left and right PPM meters showing the transmitter modulated audio levels.

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