This power amp was primarily designed for use with our 200W ERP System and when used with a suitable and compatible driver the amplifier complies with the European standard ETS 300384. The amplifier will deliver 100 watts of robust stable power from only 1 watt of drive with low harmonic and spurious levels below -75dBc. To the best of our knowledge this satisfies the legal requirements for all countries in the world. This extreme RF gain provides a boost of 20dB (100 times!!!!).

Under severe load mismatch conditions (poor SWR, Return Loss) the amplifier will automatically foldback the power to a safe level to protect itself, the antenna and cables from damage. When the load becomes good, full power automatically restores.

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Ideal for use at full power in hot climate
any mismatch capability

20dB of RF Gain
19 inch rack mountable

Wideband ‘No Tune’ from 87.5MHz to 108MHz
High SWR auto foldback

Input VSWR less than 1.3
RF Fwd/Ref power meter

Operates from 90 to 260 AC
Power adjustable from 1 to 100 Watts

Spurious and Harmonic Emissions -75dB

Unlike other power amps on the market, this unit is complete, tested and ready to use on delivery. The internal power supply accepts 90 to 260V AC making it suitable for use in all countries of the world. Just hook up the power amp to your antenna, transmitter drive and mains power supply. Never take off the lid, no tuning needed, no test equipment required. This unit is truly plug and play.

The circuit design is over engineered using a 150W MRF151 device, this ensures extremely reliable safe operating levels for the power amp. Careful design of the RF output stage matching provides very efficient DC to RF conversion allowing the amp to run very cool in the worlds hottest climates 24 hours a day, every day, every year.

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