VK3ZL
09-11-2011, 02:27 AM
Hi all..I have a new 6 meter amplifier for sale..
This unit uses two GI-6B Russian Planar Triodes.
Power output 700 watts for 40 watts drive..More for the adventurer.
Features step start HT supply.
Toroidal HT transformer..Toroidal Filament tranny multi tapped primary..
I use the W4ZT bias circuit on all my amplifiers...Control on front panel to select correct idling current.
PTT control on front panel and remote PTT control from transceiver..
Cooling is two 240volt axial fans mounted directly below tube cathodes and a Papst extraction fan on the top cover..
Tunable T input network for 1-1 vswr..Through vswr 1.2-1..
Circuits and operating instructions..
Amplifier weighs 17.5kg...Dimensions 18 x 17 x 7 inches plus feet .
Postage in two parcels 10kg each...Transformer has to be posted separate..Note, a suitable replacement transformer can be obtained in the US from Antek Inc stock AN-8T800...Price $98US...This will save about $200 in postage.
Price of Amplifier posted air mail less Transformer $1080 AU...
Bob..VK3ZL..
This unit uses two GI-6B Russian Planar Triodes.
Power output 700 watts for 40 watts drive..More for the adventurer.
Features step start HT supply.
Toroidal HT transformer..Toroidal Filament tranny multi tapped primary..
I use the W4ZT bias circuit on all my amplifiers...Control on front panel to select correct idling current.
PTT control on front panel and remote PTT control from transceiver..
Cooling is two 240volt axial fans mounted directly below tube cathodes and a Papst extraction fan on the top cover..
Tunable T input network for 1-1 vswr..Through vswr 1.2-1..
Circuits and operating instructions..
Amplifier weighs 17.5kg...Dimensions 18 x 17 x 7 inches plus feet .
Postage in two parcels 10kg each...Transformer has to be posted separate..Note, a suitable replacement transformer can be obtained in the US from Antek Inc stock AN-8T800...Price $98US...This will save about $200 in postage.
Price of Amplifier posted air mail less Transformer $1080 AU...
Bob..VK3ZL..