Blog | M0PZT - Part 4

Simple 1:1 Choke Balun

As you’re probably aware, it’s good practice to have a Balun where BAL(anced) meets UN(balanced) feeder and the following shows my “go to” 1:1 Choke Balun when operating portable: It’s …

5mhz / blog / kenwood / technical / ts590sg

TS-590SG Cooling Fans

This post comes as a result of reading Ulf DK5TX’s blog regarding the TS-590SG – I was surprised to hear that there was a possibility of my 590 being not …

aerials / balun / blog / construction / pztips / shack / technical

4:1 Current Balun

It’s often said that you must use a 4:1 Balun on your G5RV or where ladder-line meets coaxial cable. I often hear this topic discussed on the airwaves and the …

aerials / blog / homebrew / operating / portable / pztips

Lightweight Dipole Centre

For my /P outings, I make use of a 10m telescopic fishing-pole which is able to support a variety of aerial configurations – My preferred being a coax-fed 40m Inverted-V …

aerials / blog / construction / homebrew / operating / portable / technical

HF Linked Dipole

This is a really versatile aerial for “portable” operating and is also quite simple to make – It’s a 40m Inverted-V Dipole but with the wires cut at certain points …