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OZ1DPR
The Russian VHF triode GS35b, is rated to operate up to 1000MHz, with 1.5kW anode dissipation. Considering it's low price, and availability I put some effort, in the development of a powerfull, and compact amplifier with the GS35b, for 1.5KW ++ output power at 50MHz.
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Click on pic. for zoom .
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Power Supply |
PA Circuit |
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OZ5ESB - E.D.R. Esbjerg
afdelingens
byggeprojekt
2002/2003:
1200W
PA-trin for 50/144MHz med
1x GS31b
rør.
(When the project is finished,
the text will also be available in English, and German.)
DL3LAC
1500W
Symmetrischer Antennentuner 1.8 - 30 MHz
Questions about, or comments on the Antennentuner, please E-Mail... DL3LAC
The GS35b Tube
Click on picture
for tube specifications.
The Cooling
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OZ1DPR
