QSO's with ceramic resonator pixie

OXO CW TRANSMITTER

Aug 29, 2025

uSDX compact design. PCB design from PY2OHH. SSB test.

Apr 24, 2025

uSDX transciever scratch built.

Apr 6, 2025

AUDION-Short wave receiver

Nov 14, 2024

Quansheng 170km DSB QSO

Sep 27, 2024

Quangsheng CW DX signal reception 631km. At Vodno mountin 1050 meters above sea level.

Aug 20, 2024

Pebble HF Shipping Update #hamradio #microcontroller #electronic #3D

Ham Radio Duo

David N4DW | First QSO of the Activation

Every POTA day is a Great Day! Randy, N5ilq

Challenger Failed? Time for the POTA Performer!

Every POTA day is a Great Day! Randy, N5ilq

Time and Weather 12 and 24 Hour Time for ASL3

Ham Radio Crusader

Progress: FT8 on Pebble HF with FT8CN. #hamradio #pebblehf #pebble #ft8 #ft8cn

Ham Radio Newbie

POTA Challenger! It’s a great and simple antenna to make.

God, Country, and Ham Radio