WebMar 28, 2024 · Thread first, letting the die work its way square. Continue until you have the required .5″ or .75″ of clean, square threads. After that, cut off the messy threads at the beginning (put on a nut first to clean the … WebAfter building a copper-tube J-Pole (and a Slim-Jim) for 2m, I decided to make one for 6m FM. I had made one using ladder line, but this one will be stand-alone and in two parts using a foldable military antenna. This way the antenna can fit in my truck to be used for portable operations. It can be scaled up for CB or up to 10m probably, though ...
Build a Weatherproof PVC JPole Antenna - The DXZone
WebTechnically, the "J" antenna is an end-fed ½ λ antenna that uses a ¼ λ matching stub. Old-timers call it an "end-fed Zepp", bent 90°. In actuality, the conductor is ¾ λ long and the matching section uses the bottom ¼ λ. The matching stub creates the tuned ½ λ … WebAfter building a copper-tube J-Pole (and a Slim-Jim) for 2m, I decided to make one for 6m FM. I had made one using ladder line, but this one will be stand-al... gmail show time email was sent
How to Build a Dual-Band Antenna for 2M/70cm
WebBuild a Weatherproof PVC JPole Antenna. After you have build this antenna, you may not need anything else. This article shows how to build a VHF j-pole antenna and how to protect it by inserting it into a PVC tube, … WebI want to make an all copper J-Pole but where I live they won't let me put one up. Instead I went with 300 ohm TV twin lead for my J-Pole and it works pretty good at 1.2:1 SWR. If they ask I tell them its for my FM radio receiver, stealth is my middle name now. http://www.vcars.org/tech/20_Meter_JPole.htm bolt and padlock