#401: Tool Time: What is a Wiggy? Ans: A Solenoid-type Voltage Tester

#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

#HamRadio Live! Show 709 The BEST World Bandplan! Plus How You’d FIX Ham Radio & HF Events This Week

Ham Radio Live

zl3myl-zl2vs testing on the zl 70cm national system

ZL2VS amateur radio

Stop Guessing Your Battery Life – The Only Math You Need for POTA

Shannon KC1OHT / 2E0OHT

Good Night for DX (contacts outside USA) On FT8

Ham Radio Newbie

Stop Guessing Your Battery Life – The Only Math You Need for POTA

N1JUR Amateur Radio

mlite 880 on Mediumwave AM radio with the Tecsun AN-200 loop antenna make a great pair

OfficialSWLchannel