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First HF Transmission on 160m…

Posted on June 8, 2011June 8, 2011 by abram

AM transmission on 160m from K2NXF from abram on Vimeo.

Here’s a little video of my first AM transmission on HF. The modulation you ask? Horrible! But what can you ask for when using an almost dead 9V battery, two BC550Cs from an old Electro-Harmonix Double Muff, and an inductor from a busted SW radio? Exactly. Who received this transmission? Only me. Nonetheless, it was a fun experiment and great way to use some parts laying around.

The original schematic:

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about

Abram Morphew is an electrical engineer, bedroom musician, composer, naturalist, and amateur scientist. I play music in the the binary marketing show. This blog is a catalog of stuff that I make or bits of information that I think could prove useful later on when memory fails me.

 

I currently hold an Extra Class Amateur Radio Operator license and transmit on the air as K2NXF.

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