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hf antenna
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Antennas : 20M : 20 meter Dipole Antennas Antennas : 20M : 20 meter Yagi antennas
- 2-Element-Yagis for HF
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- 2-Element parasitic Yagis for the Shortwave-Bands 10-12-15-17-20-30m. The antennas are feeded with the DK7ZB-match. A quarter-wave choke of coax is grounded at the socket.
[Hits: 35303 | Votes: 77 | Rate: 4.77] - 3 Element Yagis Antennas for HF
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- All these plans use the DK7ZB match
[Hits: 18856 | Votes: 36 | Rate: 5.55] Antennas : 2M
- 137 MHZ QHF Quadrafilar APT Antenna
- This version of the 135mHz quadrafilar antenna for APT reception is an adaptation from Bill Sykes and Bob Cobey's article Taming the QFH which appeared in the March 1997 RIG magazine.
[Hits: 4274 | Votes: 17 | Rate: 6.01] Antennas : 40M
- Dual Loop 80 and 40 Meter
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- 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: 17663 | Votes: 6 | Rate: 8.33] Antennas : 70cm Antennas : Collinear Antennas : Dipole Antennas : Halo Antennas : Homebrewing Techniques
- Antenna Gain Comparison System
- This device goal is to optimize homebrew antenna for the V/UHF band. This tool, is based itself on the simultaneously comparison between two antenna, directly in dB. by IK0BDO
[Hits: 1743 | Votes: 8 | Rate: 5.75] Antennas : Multiband Antennas : Portable
- DCTL Portable Antenna
- A Low -Power, Distributed Capacitance Twisted Loop , indoor portable HF antenna by Monty Northrup, N5ESE
[Hits: 1712 | Votes: 2 | Rate: 10.00] - Ultimate Portable HF Vertical Antenna
- A light and compact antenna that is easy to build, and easy to find parts for. Band coverage is 60 through 10 meters.
[Hits: 3345 | Votes: 3 | Rate: 8.67] Antennas : Stealth Antennas : Towers Antennas : VHF UHF
- Common vhf amateur radio antennas
- Plans and drawings of common amateur radio antennas, like jpoles, copper cactus, super jpole, omnidirectionals and quads
[Hits: 1677 | Votes: 2 | Rate: 9.00] Manufacturers : Accessories
- CommsAudit
- Commsaudit uk, i/q quadrature , hf receivers, rf, multicoupler, multicouplers, switch matrix, antenna matrices, masthead amplifier,, vhf receiver, uhf,
[Hits: 311 | Votes: 7 | Rate: 8.43] Manufacturers : Antennas
- GS Manufacturing
- HF Mobile and maritime antennas for 40-80-160 meters
[Hits: 1222 | Votes: 4 | Rate: 10.00] Manufacturers : Antennas : HF : Magnetic Loop
- Stealth Telecom
- RF engineering solutions, HF VHF antenna systems and radio communications equipment.
[Hits: 1473 | Votes: 1 | Rate: 10.00] Manufacturers : Antennas : Military
- Q-MAC
- Tactical Radios Manufacturers of HF and VHF Transceivers, NVIS Antennas, Portable and mobile antennas for military and commercial use.
[Hits: 1873 | Votes: 1 | Rate: 10.00] Manufacturers : Antennas : VHF UHF Microwave : Yagi Antennas
- RF HAMDESIGN
- An engineering oriented organization specializing in the design and manufacture of high performance parabolic antennas, 3dB high power RF couplers, Antenna power splitters, directional RF couplers and more items for RF transmission from HF through Microwave frequencies.
[Hits: 1147 | Votes: 4 | Rate: 9.00] Manufacturers : Cable and Connectors
- Myers Engineering
- Broadband mobile radio antennas, vhf uhf antennas, commercial radios and scanners, rf coax cables and connectors
[Hits: 472 | Votes: 1 | Rate: 10.00] Manufacturers : Towers and Accessories
- ICOMM Tele Limited
- Largest Capacity of 200,000 MT for Towers & market leader in India with backward integrated rolling & manufacturers of Shelters, V/UHF, Patch Panel Antennas, DIAS & DWDM Equipment
[Hits: 595 | Votes: 2 | Rate: 5.50] Shopping and Services : Ham Radio Stores
- EGAntennes
- Distributor of PKW antennas and Reimesch Kommunikationssysteme RF amplifiers. Manufacturer of HF wire anennas Based in France.
[Hits: 1192 | Votes: 5 | Rate: 6.40] Technical Reference : Homebrew
- SV1BSX Homebrew Corner
- Offer a wide range of homebrewing projects mainly for VHF UHF operations. From vhf antennas to preamplifiers, chargers and power supplies
[Hits: 1005 | Votes: 8 | Rate: 10.00]
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