After a close friend lost the ability to speak due to a stroke, I dreamed up this Raspberry Pi project.
Blog post with more information and source code here:
Adafruit budget pack deal on the Pi Zero here:
And the Raspberry pi org tutorial project I built upon for this device.
Features a built-in highly efficient automatic antenna tuner, split frequency XCVR function, RIT receive fine tuning, NB noise suppressor, NR digital noise reduction, number notch, and computer-aided control functions.� Super lightweight an... Read more
“If you are in the market for a high gain HT antenna for those fringe areas, this may be for you. The Diamond SRH770s is very flexible for portable operations, and will get you into those fringe repeaters so you can finally get on DST... Read more
4SQ-8DIR antenna system The four-square phased-vertical array if used by many contesters and DXers for oreration on the low bands. This construction m... Read more
This example is installed at KJ4AJG and is a 4el for 28MHz. Tom is so impressed, he has ordered another to stack! If you don’t see one for a ban... Read more
Part 1 of 2. Jim recommends in detail how he believes grounding should be installed in the typical Ham Radio Statio Read more