David Moes Posts - TopicsExpress

Graphene; ..... A carbon substance (basically carbon lead from a
Graphene; ..... A carbon substance (basically carbon lead from a pencil) that will change just about everything we now use on the internet, as well a...

A Drake Amateur station consisting of TX4B transmitter, R4B
A Drake Amateur station consisting of TX4B transmitter, R4B receiver, MS4 speaker, MN4B tuner, and a Heathkit power supply. The power supply and the t...

Short little 4 min. video segment of HDSDR Radio reception, using
Short little 4 min. video segment of HDSDR Radio reception, using a RTL.SDR Dongle unit on one of my computers. Signal range with this setup is from 5...

So just to keep this posting relevent to amateur radio (as we
So just to keep this posting relevent to amateur radio (as we need to keep it on this group) ARES should be on the ready on a global scale if the e...