Code Practice Oscillator Kit w/ Screw Terminal (#3743)

Code Practice Oscillator Kit w/ Screw Termial (#3743)
Code Practice Oscillator Kit w/ Phono JackCode Practice Oscillator Kit w/ Phono Jack
Price: $11.49

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 either 700Hz or 1000Hz. You will get the parts to build either frequency. Note: 700Hz is extremely popular and very pleasing to the human ear.

The Key input, Speaker output & 9v Power input each use a 2-pin screw terminal.

Connect your existing key or "bug" into the screw terminal directly. 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 1.0" x 2.0" 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. Below is a detailed introduction to component identification and kit assembly.

General Instructions