LTSpice Simulation of Q4 in 8640Jr Signal Generator
LTSpice Simulation of Q4 in 8640Jr Signal Generator
Filed in homebrew on Apr.08, 2012
Here is a video demonstrating the building and simulation of the buffer amplifier preceding the divider chain in the 8640Jr Signal Generator.
It is a simple emitter follower stage, but is useful for showing how to place components and run the simulation in LTSpice.
The Group build can be followed at the QRP-Tech Yahoogroup.
The circuit description can be found on Wes Hayward W7ZOI.net site:
Migrated Comments:
September 14th, 2012 at 1:19 pm
Trying to find the 8640jr pdf.seems wes took all his info down off his site.do you know of a place to download it.would love to build this signal generator..
Thanks David
Grover,north carolina