As I look around the Internet for information on building EFHW UnUns, I see the ratios of 49:1 and 64:1 appear quite often. I get that these are...
Just replaced the 9:1 with a 49:1 and 135' of wire. Length could be that or 136'. So far, 80 is low at 3.520 to 3.620 and all other bands workable...
gone are the salad days of a 5 band yagi in the air and wires for 40, 80, and 160. it's time for a new chapter in my ham career and it starts...
Hi guys,I need some advice as an antenna newbie :D Before my house was built next to the older one and moved in,I used to have a 30m long...
I built an RF choke with an FT240-43 toroid core and 18 gauge wire following the instructions on this video: [MEDIA] skip to 29:55 for the...
