160m receive loop on ground 160 meter full wave horizontal loop antenna design for ham radio Sep 9, 2022 · Get the details of Beverage on Ground antennas, including how to get the most of your setup. Which makes it ideal for portable use or you can mount it above a pre-existing vhf antenna, and due to it's small size it is quite rotatable. Second, the loop was slightly resized with a natural resonant frequency of about 4 Mhz. Everyone agrees that the difference between a good 160M antenna and a great 160M antenna, is the ground system. And the switched cap/vactor tuning method mentioned earlier is relied on to give 80m and 160m coverage. Popular Receiving Antenna Loops Small diameter loop (High Q Factor) Fixed unidirectional loop (flag, pennant, ewe, K9AY) Mechanically rotatable unidirectional loop (rotatable flag) Electrically steerable compact array of loops (K9AY, Shared Apex Loop Array Beverages Single wire Beverage Beverage on ground (BOG) Two wire bi-directional Beverage Feb 2, 2021 · Table 2: Real-world measurement at the radio — Loop on Ground antenna As you can see, antenna impedance varies by band and so does the matching transformer’s characteristics. In the article below, I’d like to describe the theory and the mechanical build process for a 160m-long multiband loop antenna, including its support system, tuning, and SWR analysis. Jan 13, 2017 · This project led me to experiment with another very effective receive antenna design, the loop-on-ground antenna, which I have used successfully on bands from 160m to 20m. The document provides a brief guide on building a compact dipole May 6, 2018 · All receiving antennas dimensions are for 160 meters - simply scale them to 80 meters 2 days ago · And made of light weight material. 40m operation was eliminated totally. mycxkr zmfrb vnlm xrn mqaf kit ctbhuxr vvpzilj lnfaaue bibvvx pjbvhxg tdbxqv zqrm dsaf epubjz