The original design came from an artical from Popular Electronics... long since losted I fear,,, no matter tho because mine has changed so much that it is a completely different animal...
The PE carrier current rig used 1@ 12AT7 (one half for audio one half from crystal oscillator) and one 6AQ5 for a modulator tube and the other for the RF amplifier... the diagram is on a web site that deals with 'pirate' radio... don't remember the URL... this was a heising modulation unit i.e. choke coupled... Now I perverted it to a single 6C4 xtal osc to a single 6V6 RF and a single 12AX7 for audio (both ceramic and magnetic inputs) to a class A 6L6 (as suggeseted by WA1HLR) modulator to a 15 watt mod tranny... I really should make a diagram ehhh??? perhaps I will look for some CAD software for Linux... 73 vince ka1iic On Friday 23 July 2004 11:37 pm, Cory Hine wrote: > Do you have a schematic or design info? > > Thanks, > > Cory/AD5QP > > --- Vince Wesa Werber <[EMAIL PROTECTED]> wrote: > > Don... > > > > I've had a carrier current broadcast station in my > > home for years.... 1,000 > > khz a single 6l6 modulating a 6v6... > > > > My reasoning is simple... I refuse to carry my > > NC-183 from room to > > room... :-) it also serves as a frequency > > standard... the late w1fat (Les) > > ran one on 1000 khz also... > > > > 73 > > vince > > ka1iic
