January 15th, 2006
Simplex 3 strokes
A variable capacitor of 300pf, an other of 150pf a coil 200 turnsA.G.W.32 and a spider coil for the M.W.
A coil of 25 turns for S.W. and 2 variable capacitors of 50pf with a 25 feet outdoor antenna you can receive FRANCE-INFO Bordeaux (1200kHz).
Simplex 3 strokes
A variable capacitor of 300pf, an other of 150pf a coil 200 turnsA.G.W.32 and a spider coil for the M.W.
A coil of 25 turns for S.W. and 2 variable capacitors of 50pf with a 25 feet outdoor antenna you can receive FRANCE-INFO Bordeaux (1200kHz).
Simplex 3 strokes
detector
blade detector
detector
blade detector
Simplex 3 strokes
détecteur
Blade detector.
détecteur
Blade detector.
Simplex 3 temps
détecteur
detector with galena (or pyrite) simple.
détecteur
detector with galena (or pyrite) simple.