Archive for date: March 9, 2011

Interesting (wacky!) Tube/Valve receiver

March 9, 2011 | Amateur Radio | By: Mark VandeWettering

Here’s an interesting project: a tube based regenerative receiver that uses an LM386 as an audio amplifier. Wacky. Still, it appears to only use 12v supplies, which may make it a fun and interesting project. The “Speaky” HF SSB transceiver and other homebrew projects: Tube/Valve receiver… the schematic Addendum: Apparently this YouTube video served as […]

Share Button