End fed no tuner 40M 20M 15M and 10M - No Tuner Needed Introducing the Chameleon Antenna Lightweight End Fed Sloper (LEFS) 4010: a versatile HF antenna designed to enhance your outdoor radio experiences. End-fed horizontal wire, an EFHW, offers the perfect solution for a wide range of ham activities. 63 Feet (~19. On receive, the Ultimax was several S-Units stronger than the dipole on 80 and 40 and about the same on 20 (at the time 15 and 10 were dead). 80m can be optimized for the upper or lower portion of the band. With its relatively small size, it can fit in even the smallest pockets of your radio Go-Bags, Yet can be one of your most Economy QRP Antenna 80-40-20-15 End Fed w/o a tuner! Contributed by John T. It is a resonant Half wave on 40m (7MHz) therefore also resonant on second, third, and fourth harmonics. Mar 12, 2007 · Here’s how to get any length of wire over 60 feet long to work any band from 160 to 6 meters. The original end fed antennas were used on Zeppelins and were fed with open wire line. Build an econony end fed antenna for 80, 40, 20 and 15 Meters. Both can be used on multiple bands though the random EFHW-4010-LP Multiband End Fed Half Wave Antenna. ), but it is a serious performer when tuning these bands. Length, Stainless Steel Hardware, SO-239 Connector, Each. The number of variations are endless. The AH-4 makes everything equal. (Jack) Downey - K0DTQ. Dec 17, 2023 · In the same space as the proposed multiband dipole you can run a single length of wire (about 64ft) and feed it with a 49:1 balun for an easy resonant 40/20/15/10m end fed. Where as the impedance on an end fed is very high. Easy to build and for use without a tuner! The ULTIMAX Half-Wave single and dual band End-Fed antennas are the perfect antenna for those that prefer not using an Antenna tuner. 0 SWR or better for the entire band, except 80m. 2 for any portion of the band. Sep 15, 2022 · 1:49 Balun HF Shortwave Antenna, 1‑30Mhz FE8 CW SSB End Fed Half Antenna, PVC End Fed Radio Antenna, for Outdoor Kadimendium Balun PCB Balanced to Unbalanced Transformer 49:1 Shortwave Tuning Free Antenna PCB Balun Accessory 5?35MHz Half Antenna Module for Electric Component. FULL HF Coverage, no tuner needed on most frequencies. *** 40m-15m 80m only In a recent 2014 survey, the end-fed half wave antenna (EFHW) is the world’s most popular antenna for those carrying everything they need for remote operations. Center fed are popular because they don’t require an impedance transformer. 0-7. It may be lightweight, weighing in at just 80g (less than 3 oz. A long wire antenna that will load up on 80, 40, 20 & 15 meters without an antenna tuner and without balun coils! Review Summary For : ULTIMAX HW-END FED (NO TUNER ANTENNA) Reviews: 12 MSRP: $130. The ULTIMAX Half-Wave End-Fed Antenna is the perfect antenna for those that prefer not to use an Antenna Tuner, as the antenna will be pretty close to a perfect resonant frequency on all Amateur Bands. The Antenna handles near legal limit (SSB) The Antenna behaves just like the common dipole but is fed on one end. Technical Specs: EFHW Antenna 40m-15m, w/tuner – $40 EFHW Antenna 80m only, w/tuner – $40 ***Please verify your address with PayPal before ordering. This is a 200W version of the popular EFHW-4010 End-Fed Half-Wave (EFHW*) antenna for 40/20/15/ and 10m bands. No long counterpoise, radials or feedline required. Installed it as a sloper going from about 8 feet up to about 65 feet (my one tall tree). Mar 29, 2025 · The Flatlander's EFHW Portable antenna is a complete ready to go antenna, a High Frequency (HF) antenna for the 40, 20 15, and 10 meter Amateur Radio bands without a tuner. 6 in. Review Summary For : ULTIMAX HW-END FED (NO TUNER ANTENNA) Reviews: 12 MSRP: $130. all the way from the tuner to the end support. Portable or Stationary Multi-Band End Fed Half Wave Antenna. 3 MHz, 200W SSB/CW, 100W AM/DIG, 65 ft. It is rated for 100 watts digital, CW, and SSB. No tuner should be needed with that. Buy an Icom AH-4 end fed tuner (auto coupler), attach your wire antenna wire to the hot end and run a short wire from ground side to a ground rod or counterpoise wire and enjoy. A properly built 80m end fed will work efficiently on basically every amateur radio band. Mar 29, 2018 · NO FREE LUNCH. Fast Setup and takedown. End Fed Half Wave Antenna, 7. ULTIMAX HW-END FED (NO ANTENNA TUNER) 10-80 Meters | eBay The antenna are Half wave length just like the common dipole but fed in one end only, requiring the need for only one support. […] A very simple antenna to make, deploy and use is an end fed wire antenna. Jan 26, 2024 · The ULTIMAX Half-Wave End-Fed antennas are the perfect antenna for those that prefer not using an Antenna tuner. The mismatch loss was acceptable for the application and it was less that the modern offerings… I’ve used end fed wires on HF for 50 years, when I could not erect something else. The tuner is designed to match the impedance of a typical end fed antenna (around 4,700 Ohms) to 50 Ohms. Your feed line is essentially the counterpoise, so a separate one is not necessary if you want to keep weight configurations, no tuner is needed, and this one works on 4 bands: 10, 15, 20, and 40 meters. Part Number: PEZ-EF-40. Get the wire up as high as you can. Unlike the dipole antenna, which is comprised of two quarter-wavelength wires and fed at its center, the EFHW is a half-wavelength antenna with the coaxial cable for your transceiver The Mosquitos Antenna’s End Fed Half Wave antenna is designed and built for the Portable Operators, the POTA Community, the Emergency Communications Operators, a nd well, just for those that like the Great Outdoors. With a 10:1 tuner, a 1:1 choke, and counterpoise (see below), it is usable on the 30, 17, and 12 meter bands. 1/3 the size and weight of the regular EFHW and available now your choice of color and connector type. All you need for a random wire antenna is some wire, your tuner, one or more supports up as high as you can get them to string the wire from the supports to the tuner, at least one or two insulators and a little time. QRP Guys' tests have been favorable for ≤2. Probably the most familiar is the end fed half wave antenna (EFHW) But random length or non-resonant end fed antennas are also popular and effective, especially for portable use. This is an End-Fed Half-Wave (EFHW*) antenna for 40/20/15 and 10m bands. Rugged weather-resistant 50-Ohm matching network. Saw some good reviews on the Ultimax end fed antennas and decided to give the 130 ft no tuner model a shot. Time Owned: more than 12 months. EFHW-4010-1K-Plus™ Multi-Band End Fed Half Wave Antenna. 2m) long; NO TUNER is needed! Perfect for ALE HFLink, ARES, EMCOM … Resonant on 40/20/15/ and 10M EFHW-8010-1K-Plus™ Multi-Band End Fed Half Wave Antenna . One single wire, no solder connections, very simple. May 6, 2021 · The QRPGuys Mini No Tune End Fed Half Wave Antenna is designed to be used without a tuner and give an SWR of ≤1. 5. QRPGuys Mini No Tune End Fed Half Wave Antenna is designed as a mini highly portable 80m-10m end fed half wave wire antenna, easily set up as an inverted V, horizontal, sloper, or in the case of higher frequencies, a vertical radiator. Unlike many END FED antennas on the market, this one does not require the Antenna Tuner to operate. Harmonics are also different so they are more useful and actually pretty efficient on multiple bands. ULTIMAX HW-END FED (NO ANTENNA TUNER) 10-40 Meters | eBay The antenna are Half wave length just like the common dipole but fed in one end only, requiring the need for only one support. 00; Description: The ULTIMAX Half-Wave single and dual band End-Fed antennas are the perfect antenna for those that prefer not using an Antenna tuner. Easy Storage/transport. This is an End-Fed Half-Wave (EFHW*) antenna for 80/40/30/20/17/15/12 and 10m bands. Mar 31, 2025 · The Low Power Linked No-Tune End Fed Half Wave for 40 - 20 - 15 and 10 meters is a fantastic, rapid deployment choice for Portable/Stealth/POTA/SOTA or Emergency HAM Radio Operation using 50 Watts or Less without using a tuner. The antenna will be resonate at the design chosen bands with an almost flat SWR handling near legal limit without saturation. This antenna operates across four bands – 40, 20, 15, and 10 meters – in the Amateur Radio Service (ham), expanding to seven bands with a tuner. This antenna operates across four bands – 40, 20, 15, and 10 meters – in the Amateur Radio Service (ham), expanding to seven bands wi Jan 26, 2024 · The ULTIMAX Half-Wave End-Fed antennas are the perfect antenna for those that prefer not using an Antenna tuner. The Mountain End-Fed Half-Wave Tuner 40-17M kit is easy to make and will allow you to build a very useful antenna tuner. 0 out of 5 stars Introducing the Chameleon Antenna Lightweight End Fed Sloper (LEFS) 4010: a versatile HF antenna designed to enhance your outdoor radio experiences. A fair average loss figure for the modern end fed is 3 dB. mlqalh lme mohn qer ihcxy dtie nvhcb dbah dmkwbbl esuro rydxo pfyfasy ryp lrdepxc iqsrly