HF Antenna

536 links and 16 categories about HF Antenna on dxzone.com

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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: 2315 | Votes: 1 | Rate: 2.00]

The VHF Quad Beam Antenna - Homebrew a 4-element VHF adjustable antenna built entirely of wood by ka1fsb
[Hits: 2164 | Votes: 2 | Rate: 7.00]
3 elements VHF yagi antenna - 3 elements VHF Yagi homebrew antenna designed with YAGIMAX 3. Maximum forward GAIN is about 8,17 DBi. This antenna offering an effective radiation power 4 times greater of the transceiver output by SV1BSX
[Hits: 5952 | Votes: 16 | Rate: 5.87]

The GM3VLB 5 Band mini delta beam - HF multiband mini delta compact and easy assembling antenna that cover from 20 to 10 meters by GM3VLB
[Hits: 5943 | Votes: 4 | Rate: 5.75]

HF Antenna Switch - The purpose of this remote antenna switch was to be able to select between four different antenna combinations The unit was designed to work at RF power levels of around 100 watts by G8JNJ
[Hits: 594 | Votes: 0 | Rate: 0.00]

Analyzing Three Antenna Analyzers - On this page W8WWV present some measurements he made with three of the popular antenna analyzers. MFJ MFJ-269, AEA CIA-HF, Autek RF-1
[Hits: 1684 | Votes: 0 | Rate: 0.00]

VHF Antenna in a Lunchbox - The magnetic loop on two metres
[Hits: 944 | Votes: 0 | Rate: 0.00]

A Stealthy HF Coat Hanger Antenna - A multiband stealth antenna. Tuner is required. The antenna is made from a $15, 500 ft roll of black #14 insulated stranded wire, about 120 small black wire ties, and maybe 30 or so large black wire ties.
[Hits: 5385 | Votes: 5 | Rate: 9.40]
Vipormutant antenna by ON6MU - A Versatile Innovative Portable Multi-band Tunable Antenna can work HF VHF and UHF ideal as portable or balcony antenna
[Hits: 2368 | Votes: 5 | Rate: 4.80]

HF Vertical antenna on a magnetic mount - A portable hf vertical antenna setup on a magnetic mount by I1UWF
[Hits: 2419 | Votes: 2 | Rate: 10.00]
Pacific Antenna - PACTM, PAC-12TM, PAC-1 antennas portable antennas for HF bands
[Hits: 1211 | Votes: 1 | Rate: 10.00]

VHF/UHF Quad Antenna - Article by N6JSX on homebrewing quad antennas for VHF and UHF.
[Hits: 3476 | Votes: 2 | Rate: 8.00]

Active ferrite rod antenna - An active antenna for HF done with a ferrite rod by OH7SV
[Hits: 2256 | Votes: 3 | Rate: 8.67]
A UHF Discone Antenna for scanners ^updated - Article on discone antennas by William K2MQJ and Rudolf KA2CWL
[Hits: 2776 | Votes: 32 | Rate: 6.30]

Rhombic antenna dimensions - Rhombic Antenna dimensions for HF and VHF bands by N6JSX
[Hits: 3191 | Votes: 3 | Rate: 5.00]

Adding to an Arrow Satellite Antenna - By adding a tripod for mounting, bearing indicators, and a pre-amplifier, you can create an impressive antenna system for picking up FM signals from AO-51.
[Hits: 3734 | Votes: 1 | Rate: 4.00]
6 element yagi for 144 mhz - A 6 elements VHF Yagi antenna designed with YAGIMAX 3 and made by SV1XY with excellent results on local and satellites contacts like UO-14 and AO-27
[Hits: 4442 | Votes: 9 | Rate: 6.00]
UHF Yagi for AO-40 - Based on DL6UW Yagi antenna's design-formula The forward gain is 13.6 dBi (about 11.5 dBd) and it's pretty small, about 1,5 m in length
[Hits: 1989 | Votes: 3 | Rate: 8.00]

G3EJS Antenna tuner - An homebrewed HF antenna tuner
[Hits: 3739 | Votes: 0 | Rate: 0.00]
A Portable Antenna Matching Unit - A small HF antenna tuner project for qrp operations. Includes circuit diagrams pictures and test results by GW4ALG
[Hits: 9316 | Votes: 3 | Rate: 5.00]
Icom AH-4 wide range antenna tuner - This document attempts to compensate for a rather sparse instruction manual by providing information on how to interface the AH-4 with any HF radio.
[Hits: 2382 | Votes: 5 | Rate: 3.60]

ZX 6-6 50 MHz Yagi Antenna - Antenna dimension, diagram and simulation of the ZX Antennen ZX 6-6 Yagi for VHF UHF by DF9CY
[Hits: 667 | Votes: 0 | Rate: 0.00]

Vertical trapped antenna - An HF multiband trapped antenna in french
[Hits: 935 | Votes: 0 | Rate: 0.00]

TW Antennas - Portable multiband HF antennas. The Traveler provides 5 band, omni-directional communications in an easy-to-assemble package that requires no radial ground system or towers
[Hits: 865 | Votes: 2 | Rate: 10.00]

Makidenki - Transvertes, AO-40 Convertes, FM-TV transmitters UHF loop antennas
[Hits: 822 | Votes: 0 | Rate: 0.00]

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