Free Book! RHdb -- The Radio Hobbyist's Designbook by K6LHA

http://hanssummers.com/k6lha-design-book.html

Another AMAZING Homebrew Vacuum Tube (Valve)

I feel a moral obligation to put these projects on the blog every time I see one.  It just seems like the right thing to do.  Great work on the Pilotron.   Great workshop video also.  

Built-in Spectrum Analyzer in Hans Summers' QSX Rig.

I agree completely with the e-mojis.   Wow!  Cool!  I love it! 

Hans Summers is a genius. 

This is almost enough to make me get with the program and embrace SDR.  

Hans has done what seemed to have been impossible: true homebrew with SDR. 

First Audio From Mars

How long will it be before NASA starts getting critical comments on the audio quality, along with very confident statements about how to change the audio settings on the menu?  Well, at least they have "presence."

The Elser Mathes Cup awaits a winner!   

A Beautiful Launch! Watch the Video

Today's SpaceX Falcon 9 launch of Farhan's Exseed Satellite was really spectacular. Congratulations Farhan!  Really inspirational stuff. 

Now we wait to hear the bird.   If I have loaded the orbital information correctly, I should have my first chance this evening.   I have my antenna positioned.  

DON'T BUILD IT! Sage Advice from Pete N6QW: Why You Should NOT Build an SSB Transceiver

Be sure to read the comments.  Especially my comment. And Pete's response. 

https://n6qw.blogspot.com/2018/11/2018-year-of-ssb-transceivers_27.html?showComment=1543673593869#c2528546290216719692

Launch Delay -- they will try again tomorrow

https://www.nasaspaceflight.com/2018/12/spacex-falcon-9-sso-multi-sat-launch/