WebOct 18, 2024 · EARCHI End Fed Matchbox. An end fed antenna consists of a wire fed on its end, the length of that wire is not resonant with any frequency or frequencies you will be using it on. Lengths of a half-wave … Web1. GET A PREASSEMBLED ANTENNA. Volunteers of the Honolulu Emergency Amateur Radio Club (EARC) carefully assemble the 6-40 End Fed matchbox antennas for those … Links - Emergency Amateur Radio Club - Hawaii - Homebrew Projects - EARCHI EARC would like to assist Oahu residents in obtaining or upgrading their FCC … About Us - Emergency Amateur Radio Club - Hawaii - Homebrew Projects - EARCHI FAQ - Emergency Amateur Radio Club - Hawaii - Homebrew Projects - EARCHI Emergency Amateur Radio Club, Honolulu, HI, Repeaters. 444.500+ Repeater: …
EARCHI End-Fed 40-6 build. - VK3BQ
WebCa. 2011, the Emergency Amateur Radio Club of Hawaii (EARCHI) marketed a matchbox-kit for a 6-40 mtr multi-band end-fed antenna. See ref. 9A, which includes the parts list and building instructions. Configuration and operation (per ref. 9A): Recommended antenna wire length: 24-30 ft (60 ft max), e.g., 18 AWG. http://earchi.org/ fareboom complaints
EARCHI End-fed HF Matchbox Antenna - eHam.net
Webdo not get a g5rv unless a: you want a 20 meter monoband antenna and b: you can mount it at a minimum of about 35 feet all around. It is not designed for multiband use. It can work. You will always be happier by just running a 100 foot doublet with open wire line to your shack and a tuner. ve3cnu • 5 yr. ago. Webearchi make an end-fed "matchbox" which is PURELY an autotransformer. It requires an additional tuner to provide the remaining impedance compensation. ... I have also used the EARCHI antenna/matchbox and a longer than needed length of coax (25ft.) as a portable antenna for QRP work. I don't use it anymore for portable because it's heavy, and ... WebOct 6, 2016 · Moving on to the EARC-HI design, it’s probably the simplest antenna out there. The matchbox houses a still relatively small torroid with one critical difference- it … correa translation