#404: The VFET is a JFET that thinks it is a Triode vacuum tube - aka Static Induction Transistor

#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

Come have some fun while i try making contacts on Amateur Radio

W1SBW My Amateur Radio Journey

Helping a Friend-Rare Grid,Rare POTA #parksontheair #hamradio

QRP Life

Hamradio LIVE with OM0ET

OM0ET

Amateur Radio (Ham Radio)

W1SBW My Amateur Radio Journey

28.05.2026 | RAE Sri Lanka| Emergency Comms, Distress Procedures, Safety & Operating Standards

Radio Society of Sri Lanka - RSSL

One contact a day challenge! DAY: 37 #hamradio #getontheradio #hamradiocommunity #hamradiooperator

Watts And Hertz