Black Morse Code Oscillator


Black Lightweight Morse Code Oscillator.

Great For Learning Or Practicing Morse Code.


The Ultimate Portable Oscillator.

Morse Code Oscillator For Telegraph Keys

555 Circuit With 3.5mm key jack. Adjustable tone & Made from biodegradable 3d printed PLA polymer.

Oscillators are run on 9v batteries and includes 3.5mm x 3.5mm receptacle cord.

Great for practicing & learning morse code.
Opens with inset tabs for easy access to change the battery.

All solder construction and ready to use.
Each Oscillator Is Checked Before Shipping To Be In Good Working Order.
Ham Radio & Morse Code Is Serious To Me Since 1977
Please Let Us Know Of Any Questions
We Will Do Our Best To Answer Them For You 😀
Thanks For Looking & 73 KC5ILR


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