K3KU Keying Circuit
Eric M. Guzman
Tue, 24 May 1994 21:19:06 -0500 (EST)
I'm trying to make the K3KU keying circuit from the page 19
of the CT User's Manual. The manual says the transistors are
1 PNP & 1 NPN but it doesn't say which I can use.
From the previous circuit I guess I can use the 2N4401 for the NPN
but which for the PNP? ( MPS2709? )
Does any one here can suggest me a pair of transistors that work
for this ckt?
Eric M. Guzman, KP4TK