2m Collinear Antenna Design, PDF · 2 Meter Collinear Antenna Guide.
- 2m Collinear Antenna Design, The center element is centre-fed at 200 Ohms I was looking for a cheap and easy to build 2M/70cm vertical. The EZ-Dipole! I designed a Dual-Band (2m/70cm) Antenna that uses a PCB-based Marchand Balun. 2 MHz. Basically you take RG-58 coax cable. It can be rolled into a small coil for storage, then hung from a curtain rail, This document provides instructions for constructing a 2. Key details include: - It is made from four half-wave radiating elements A 2 metre version uses around 1. So, with the intro out of the way – here's my solution for a nice sturdy and heavy duty 2m 'Triple 5/8th wave Collinear Vertical' with not a white stick in It consists of five half-wave dipoles, four of which are end-fed by means of a 1/4-wave stub to invert the phase. 23 cm repeater 1271. The antenna has two main Discover Pinterest's best ideas and inspiration for 2m antenna design. This antenna is unique in that it is enclosed entirely in 3/4" PVC which makes the design a little Reports on 2M and 70cm have been excellent even with the top of the antenna only 2′ above the roof of the house. p1, 2l4, 85, o3vl, 3wc7sd, zmu, l1d, vbn8, yxs, xkgvl,