Autore: iz4wnp
ARRL 2022 Handbook – Battery Selection for Portable Operation
In this video, we take a look at the new 2022 Handbook from the ARRL. Specifically, we look at a…
VHF & up Bandplanning 2021
You can find here the official IARU Region 1 bandplans currently valid from 50 MHz until 250 GHz.Only carefully considered modifications and/or additions have…
What Ham Radio Can Teach Us About Power Efficiency – CleanTechnica
What Ham Radio Can Teach Us About Power Efficiency CleanTechnica
Ham radio operators remain at the ready to help in emergencies – Tiburon Ark
Ham radio operators remain at the ready to help in emergencies Tiburon Ark
Top Amateur Radio Websites – Issue 2144
2 meter Magnetic Loop Antenna, Receiving Cubesat Telemetry , Speech Processor, L-Match Tuner Build for QRP Operation, Power and VSWR…
VP5M Providenciales Island Turks and Caicos. From DXNews.com
James, K4QPL will be active as VP5M from Providenciales Island, IOTA NA – 002, Turks and Caicos Islands, in CQ…
P40XX P4/N3DXX Aruba. From DXNews.com
Art, N3DXX is currently active from Aruba, IOTA SA – 036 as P4/N3DXX and P40XX.
