|
|
|
GS-35B amp circuit (some parts excessive due to thats what i had)
|
|
|
|
GS-35B TRIODE
|
|
|
|
Valve and base, I made this base on my lathe.
|
|
|
|
Home brew valve base and tank coil, You will need to anneal the copper tubing by heating to a red heat, its makes bending the pipe much easyer.
|
|
|
|
Adjustable tank coil, copied from ARRL Handbook 1993
|
|
|
|
|
I Silver plated the tank coil using silver plating solution, 3.5 turns 1/4" copper tubing wound on 1-3/4" form
|
|
|
|
Silver plating solution purchessed of E-bay for £12
|
|
|
|
GS-35B Valve in its new home
|
|
|
|
Radio filter choke, 16 turns 16 SWG wire on 10 mm Ferrite rod
|
|
|
|
50 Mhz Amp
|
|
|
|
|
2500 + 2500 Transformer
|
|
|