#392: Schematic Basics: Multi-position switches in Simpson 260 VOM and Realistic DX-160 Receiver

#410: How to update the firmware on the SV4401A handheld VNA from Sysjoint / Chelegance

Mar 1, 2026

#409: Ham Radio: POTA go-kit using a Hidden Woodsman M55 Haversack for the Elecraft KX2

Feb 1, 2026

#408: Distortion using Class A, B, AB and C amplifier types (by request)

Jan 22, 2026

#407: Installation of Yaesu optional 500Hz Collins Mechanical Filter in the FT-857D

Jan 16, 2026

#406: Current Regulator/Limiting Diodes (JFET) and their applications

Dec 29, 2025

#405: Using TinySA Ultra to measure keyer speed of a Kenwood TS-890S transceiver

Dec 13, 2025

April 17, 2026

N6FMD ON THE AIR

April 17, 2026

N6FMD ON THE AIR

April 17, 2026

N6FMD ON THE AIR

April 17, 2026

N6FMD ON THE AIR

April 17, 2026

N6FMD ON THE AIR

April 17, 2026

N6FMD ON THE AIR