SolderSmoke Daily News -- Ham Radio Blog

Serving the worldwide community of radio-electronic homebrewers. Providing blog support to the SolderSmoke podcast: http://soldersmoke.com

Showing posts with label sideband inversion. Show all posts

Showing posts with label sideband inversion. Show all posts

Friday, May 17, 2024

Band Imaging Rigs (Receivers and Transceivers) -- Video from WA7MLH

In the video above (from 16 years ago) we see Jeff Damm, WA7MLH's band-imaging receiver for 75 and 40 using an IF of 1.750 MHz and a VF...

Friday, December 2, 2022

But why? Why Can't I Listen to DSB (or AM) on my Direct Conversion Receiver?

I've said this before: I just seems so unfair. We just should be able to listen to DSB signals with our beautifully simple homebrew Di...

Tuesday, November 30, 2021

Putting a Barebones Superhet on 17 Meters with an NE602 Converter (Video)

Armed now with a NanoVNA, I took a look at the passband of the 5 MHz filter in my Barebones Superhet (BBRX) W4OP built it on a Circuit Boar...

Thursday, July 22, 2021

The Unicorn! A 75 LSB /20 USB Receiver (That Can't Work)

Don't get me wrong -- I'm a huge fan of Doug DeMaw. His books and articles are a treasure trove for ham radio homebrewers. Also,...

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