Mark the Ham Florida Man is live!

What is the characteristic impedance of coaxial cable? #hamradio #coaxialcable

Oct 10, 2026

Why Doesn't 50 Ohm Coax Measure 50 Ohms?

Oct 9, 2026

Live Stream from 61st Annual Melbourne, FL Ham Fest, Oct 9th & 10th.

Oct 4, 2026

I asked an RF engineer ham operator for his antenna pics for each HF band. #hamradio

Oct 1, 2026

An RF Engineer’s HF Band Antenna Picks.

Oct 1, 2026

What’s the T2LT/Flowerpot Antenna?? #hamradio

Sep 24, 2026

K1RPD Rick / KD1TF Gary - Yaesu System Fusion

Granite State Amateur Radio Association

Social Hangout and AMA

Tank Radio

World Wide Ragchew Amateur Radio Network Sunday Net

W1SBW My Amateur Radio Journey

I Cannot Believe How Clean this CB Radio is!

Easy Amateur Radio

SHTF Comms: From a Flat Tire to Total Collapse

Survival Dispatch

FCC ID Loop Hole

Amateur Radio and GMRS