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6 lis 2024 · 80 TO 6 METERS END-FED ANTENNA. The ULTIMAX 100 antenna is designed with the H.O.A., limited space amateur, and rapid deployment operator in mind. It provides for all-band operation from 80 to 6 meters continuously with just the use of an antenna tuner and no radials or grounding needed.
Learn how to make a 80 metre end fed antenna to reduce the size of your HF antenna designs.
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. It is a resonant Half wave on 80m (3.5MHz) therefore also resonant on second, third, and fourth harmonics, etc.
Build an econony end fed antenna for 80, 40, 20 and 15 Meters. Easy to build and for use without a tuner!
15 maj 2022 · Korzystając z pomysłów Kolegów klubowych, postanowiłem zbudować kompromisową antenę 160–80–40m END FED ANTENNA wg. G0CSK. Przy okazji przedyskutowaliśmy także nieco inne rozwiązanie: Antena Half Sloper Multiband – Janusza SP5JXK. Ze względu na dostępne miejsce i możliwości, zdecydowałem się na wersję zasilaną od ziemi wg.
22 mar 2023 · Easily set up for groundwave or NVIS. The full wave loop antenna is a big performer. It is extremely quiet, brings in the weak signals, and is probably only bested by a large yagi antenna. For an omnidirectional, multi-band antenna, this one needs to be taken seriously!
EFHW-8010-2K-Plus, 2000W Multi-Band End Fed Half Wave Antenna. Improved version of the EFHW-8010-2K, now with three large cores, 3-inch diameter, featuring just 0.5 dB Insertion loss 3-30MHz! This is an End-Fed Half-Wave (EFHW*) antenna for 80/40/30/20/17/15/12 and 10m bands.
