RF AMP PAGE
A lower power desktop linear with
integrated 120vac power supply. This,
very compact, dual 811 version will deliver about 300 watts output.
Covers all bands including WARC bands.
This one is rack mounted with power supply mounted
below the main
amplifier section. All bands. No bandswitching. A roller inductor
selects the frequency of operation. Output has been measured at 800
watts on 75 meters. It uses two 4-400 tubes in Grounded Grid. Series
connected zeners in the cathode provide operating bias.
This one is the most powerful and quiet amp Collins ever made. Collins has long since gone out of business but this equipment is a fine tribute to the quality equipment they produced.
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Last updated Sep-2006
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