hf loop antenna

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hf loop antenna

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Antennas : 15M
  • HF Copper Loop - A small transmitting loop antenna for 14MHz and 21MHz. This is an antenna you might consider if you have limited space, by Lloyd Butler VK5BR Based on material originally published in Amateur Radio, 11 1991
    [ Hits: 24623 | Votes: 20 | Rating: 6.46 ]
  • HF Copper Loop for 20 and 15 meters - A Small Transmitting Loop Antenna for 14MHz and 21MHz. This is an antenna you might consider if you have limited space, by Lloyd Butler VK5BR
    [ Hits: 7393 | Votes: 1 | Rating: 5 ]
  • Small loop antenna for 15 and 20 meters - A Small Transmitting Loop Antenna for 14MHz and 21MHz. This is an antenna you might consider if you have limited space by Lloyd Butler VK5BR
    [ Hits: 3376 | Votes: 1 | Rating: 2 ]
Antennas : 2M
  • VHF TX Loop - VHF Antenna in a lunchbox. The magnetic loop on two metres band Lloyd Butler VK5BR
    [ Hits: 4344 | Votes: 4 | Rating: 4.5 ]
Antennas : 40M : 40 meter Loop Antennas
  • Dual Loop 80 and 40 Meter - A dual loop antenna, ZZ Wave Net HF Wire Antenna Project by VE6VIS. The antenna is basically a full wave 80 meter loop on top and a 40 meter loop on the bottom all supported from a 64 foot center support
    [ Hits: 24139 | Votes: 15 | Rating: 5.67 ]
Antennas : 40M : 40 meter Magnetic Loop Antennas
  • A magnetic loop antenna for HF  pop - Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. The antenna can be put together in a short time and is cheap by Peter Parker VK3YE ex VK1PK
    [ Hits: 97129 | Votes: 41 | Rating: 7 ]
Antennas : Delta loop
  • Wire delta-loop antenna - Description of a delta loop antenna for HF bands in french
    [ Hits: 8619 | Votes: 2 | Rating: 8.5 ]
Antennas : Loop Antennas : Magnetic Loop
  • 160/80m Coaxial Receiving Loop Antennas  pop - Receiving loop antenna for top band. This antenna allow to reduce noise on both bands. The stand alone 80m loop is approximately four feet in diameter. And made of light weight material. 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.
    [ Hits: 63033 | Votes: 57 | Rating: 6.18 ]
  • Thinking about Ideal Loops - Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity; the antenna being very small respect to the wavelength the collected energy is also small. To increase the output level the loop may be made resonant, so loosing it%u2019s intrinsic aperiodic characteristics.
    [ Hits: 2043 | Votes: 2 | Rating: 6.5 ]
  • HF Receiving Loop Antenna  updated - HF receiving loop antenna, an easy-to-make receiving loop antenna for HF
    [ Hits: 18164 | Votes: 8 | Rating: 6.75 ]
  • HF Magnetic Loop Antenna - Local and DX contacts from tight spaces, it works from 40 to 17 meters
    [ Hits: 2302 | Votes: 2 | Rating: 7 ]
  • 1.8 to 21 Mhz Magnetic Loop antenna - Magnetic loops are a compromise antenna and performance will be down on a full size-wire antenna particurlarly on lower HF Bands. This article compare this magnetic loop with a full-sized wire antenna on 80 meters by VK3YE
    [ Hits: 11869 | Votes: 25 | Rating: 6.51 ]
  • Magnetic loop antennas - Drawing and plan for an HF magnetic loop antenna
    [ Hits: 1374 | Votes: 2 | Rating: 9 ]
Antennas : Portable
  • Portable loop antennas photos - HF pedestrian operation using loop antennas by PY1AHD
    [ Hits: 2800 | Votes: 1 | Rating: 1 ]
  • DCTL Portable Antenna - A Low -Power, Distributed Capacitance Twisted Loop , indoor portable HF antenna by Monty Northrup, N5ESE
    [ Hits: 2023 | Votes: 2 | Rating: 10 ]
Antennas : Windom
  • OH7SV Matti Hohtola Ham Projects - The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO, 50 ohm to 200 ohm HF wide band transformers, Wilkinson splitter for RX measurements, Windom baluns 2001/2004, Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
    [ Hits: 19751 | Votes: 32 | Rating: 8.12 ]
Manufacturers : Antennas : HF
  • Ciro Mazzoni Antennas - HF Antennas, magnetic loop antenna, based in Italy
    [ Hits: 4783 | Votes: 8 | Rating: 6.5 ]
Manufacturers : Antennas : VHF UHF Microwave : Ground Plane Antennas
  • Delta X-Ray Antennas - Antenna Manufacturer HF Delta Loops and VHF/UHF Ground Planes
    [ Hits: 10615 | Votes: 10 | Rating: 5.4 ]

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