Code Practice Oscillator Kit with 2Pin Screw Terminals

This Code Practice Oscillator Kit is a very popular and practical
device used in Ham Radio for practicing your Morse Code. It is designed
as a One-Transistor, Twin-Tee, Audio Phase-Shift, Sinewave Oscillator
with an Audio Amplifier on the output.
The kit produces a very clean sinewave of 700Hz
Note: 700Hz is extremely popular and very pleasing to the human ear.
Plug your existing key or “bug” into the 1/4″ phono jack or wire it
in directly and leave the phono jack out, your choice. You can even put
in a momentary switch of your choice. The input requires a switch to
ground to produce a tone.
The PCB is 2.0″ x 3.0″ and is very easy to build.
This kit is offered with a “Built & Tested” option for those that do not want to build the kit themselves.
This kit does not include a battery nor a speaker.