View Full Version : Universal HF Insulator in testing

12-06-2011, 10:32 AM
Here's a handy little item - Its more or less an insulator that has a couple different uses.
You can hook your coax or balun up to it directly - one side gets bolted to ground and bolt your antenna on the other side. It also works well for testing out coil designs or loading wire etc. or you can wrap it and make your matching network for whatever band you want - a little cold shrink on the outside and viola! I make these in 3 different sizes and I hope they are popular with the hammy hambones.61