Just wanted to let you guys know that the matching coil DXE-VMN-1 worked quite well with my 1/4 wave vertical wire antenna for 80 meters.The coaxial cable may have a resistance of 50 or 75 Ohms. For installation of the antenna it is necessary space about 67 meters. The antenna, shown in the drawing, is an extended version of the well-known W3DZZ-antenna, adapted for work on 160, 80, 40 and 10 m bands.It allows traffic on the bands 3.5 / 7/14/21 and 28MHz.the diagram Constitution of the antenna- A central dipole cut to operate on the tape 7Mhz.- 2 “traps” or oscillating circuits tuned 7.050Mhz.-… The purpose of this construction is to enable the realization of an HF antenna called W3DZZ with minimal equipment and low cost.Diamond also produce trapped wire antennas, the W-721, W-728 and W735. W3DZZ Antenna Moonraker supply a whole range of wire trap dipoles covering from 2 to 5 HF bands (MTD1 MTD2 MTD3 MTD4 MTD5 MTD6).
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