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| RF Deck |
A few Pictures during construction of my Linear Amplifier, it uses 2 GI7BT Russian triodes set up in grounded grid configuration, forced air cooling from a repurposed microwave oven cooling fan together with teflon chimneys, Power supply is 2300 VDC from a toroidal HV power transformer. Each band has a separate input tuning network to ensure low input SWR for solid state transceivers. Built mainly from bits and pieces collected from Hamfests
etc., it is very predictable in operation with no nasty sup prises…So Far!.
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