Search results
This center insulator can also provide strain relief for the twinlead, ladder line, antenna wire etc. Leave enough bare wire from each half of antenna wire exposed for soldering to the feedline and for strain relief at the center insulator.
It is simply a half wave end-fed on 80m which will resonate on all multiples of that frequency, loaded with a small inductance near the feed end. This inductance has the effect of bring the resonances a bit lower, particularly on the higher bands and thus improving the match.
27 sty 2017 · This is a shortened multiband antenna, about 23m long, for 80m-10m that offers low SWR (1.3:1) on 80m and 40m, and below 3:1 on 20, 15 and 10m. The antenna has almost 300kHz bandwidth on 80m between 3:1 SWR points. But performance is down about 8-12db on a dipole on 80m.
The Chameleon LEFS 8010 is a lightweight, end-fed half-wave antenna (EFHW) for portable use on 8 shortwave bands. A 1:49 UnUn serves as a matching transformer, which is mounted on a practical winder/rewinder to protect it from the weather.
Multi-band end-fed antenna 80/40/20/17/15/12/10m. Swr <1:1.5 (no need for an atu). Power 400w PEP, please note that the power ratings are ICAS 3 minuets RX/TX. 39m long (approx). Resonant on 80m, 40m, 20m, 17m, 15m,12m and 10m bands (30m with atu). Full half wave on 80m band.
EFHW-8010-1K-Plus™ Multi-Band End Fed Half Wave Antenna. This is an End-Fed Half-Wave (EFHW*) antenna for 80/40/30/20/17/15/12 and 10m bands. Unlike many END FED antennas on the market, this one does not require the Antenna Tuner to operate.
Multiband HF vertical antenna with radials, for operation without tuner on the specified bands. Contains the optional "R2" radial for operation on 80m SSB. In stock, shipped in 1 to 2 days.
