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hf beam
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about hf beam on dxzone.com
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Antennas
- Maria Maluca Antenna
updated
- This small beam fed with VHF ribbon line consists of a dipole and a director adjusted for the desired band by dl8ncr
[Hits: 1300 | Votes: 3 | Rate: 5.67] Antennas : 20M
- VK2ABQ Wire Beams
- The VK2ABQ wire beam is described in Les Moxon's HF Antennas for all Locations which also contains the original references, but they are rather difficult to find. The VK2ABQ antenna is a planar wire beam that can be constructed from a single hub and four spreaders.
[Hits: 6995 | Votes: 4 | Rate: 6.00] Antennas : 2M Antennas : 6M
- X-Beam for 6m 2m and 70cm
- X-Beam antenna by K0EMT for 50 Mhz and VHF UHF bands
[Hits: 2433 | Votes: 2 | Rate: 1.00] - The ZigZag Vertical Beam
- Six metre enthusiasts might like to experiment with this ‘Zig-Zag’ four-element vertical for lofts. Brian Williams, GW0GHF
[Hits: 1050 | Votes: 0 | Rate: 0.00] Antennas : 70cm Antennas : Delta loop Antennas : Homebrewing Techniques Antennas : Multiband
- Types of multiband antennas
- Types of multi-band antennas for the HF bands, from the horizontal end fed wire, to g5rv, log periodics, trap dipoles, vee beams and rhombic antennas.
[Hits: 7720 | Votes: 8 | Rate: 6.00] Antennas : Towers Antennas : VHF UHF Manufacturers : Antennas
- Bencher Antennas
- HF Vertical and Beam Antennas, antennas accessories by Butternut
[Hits: 7735 | Votes: 7 | Rate: 4.71] Manufacturers : Antennas : CB
- ZX-YAGI Antennas
- Fine HF beams for Ham Radio and CB made in Germany
[Hits: 12795 | Votes: 95 | Rate: 5.50] Manufacturers : Antennas : HF
- The reflected W beam
- Hexagonal wire beams for all hf bands, technical resource, EZNEC files, tools for antenna modeling and documentation. You can also order parts to build your own antenna.
[Hits: 2238 | Votes: 3 | Rate: 8.67] - UltraBeam Antennas
- Electronically controlled HF antennas.
General coverage. Top features on all ham bands.
Very advanced materials and state of the art technology.
[Hits: 922 | Votes: 1 | Rate: 10.00] Manufacturers : Antennas : HF : Vertical Antennas
- KVK Antenna Systems
- The manufacturer of the NuBeam, Vipole, and the multi-band Quad-Folded-Dipole (or QFD for short) antenna. Also have a unique multiband vertical which can combine operation on multiple HF frequencies as well as provide high gain on 50, 144 and 438MHz in a single antenna.
[Hits: 2752 | Votes: 0 | Rate: 0.00] Manufacturers : Antennas : HF : Yagi Antennas
- Antennae Depot
- HF Yagi and Vertical antennas for Amateur Radio.
Full line of mono-band HF antennas (40, 20, 15, 10 m) high-efficient yagi beams from Russia
[Hits: 2034 | Votes: 1 | Rate: 10.00] Manufacturers : Antennas : VHF UHF Microwave Manufacturers : Antennas : VHF UHF Microwave : HT Antennas
- Sandpiper Aerial Technology LTD
- Sandpiper has been designing and manufacturing aerials for over 25 years. Offer HF Dipoles and verticals, VHF UHF Yagi, collinears and other beam antennas, elical antennas,quagi,moxon, and portable antennas, tripods mounts and fiberglass poles
[Hits: 1262 | Votes: 0 | Rate: 0.00] Manufacturers : Antennas : VHF UHF Microwave : Yagi Antennas
- T.G.M. Communications
- MQ-1 four band HF beams 20,15,10,6 meters MQ-2 six band HF beams 20,17,15,12,10,6 meters, beam antennas and Hybrid Quad antennas
[Hits: 3143 | Votes: 9 | Rate: 8.22] Software : Antenna analysis
- PolarPlot
- Freeware antenna software that lets you see what the polar diagram of your rotatable beam actually looks like where it is operating.
With PolarPlot you can measure the polar diagram of the antenna and check for abnormalities - compare plots taken before and after changes to the design or location - check the -3dB beamwidth - look at the front to back ratio - see the size and position of the sidelobes.
[Hits: 4561 | Votes: 5 | Rate: 6.60] - HF Beam Calculator
- A javascipt online calculator for 2 and 3 element beam antennas.
Just input frequency and will diplay element dimensions and spacing. Measurements in Feet and Meters by G4VWL
[Hits: 1431 | Votes: 10 | Rate: 6.00] Software : Grid Bearing and Maps
- Azimuth
- The AZIMUTH program plots a world map in either azimuth (beam heading) or Mercator projections. If you specify your home location in latitude and longitude, the azimuth projection is centred on your location. The Azimuth map program can display Maidenhead grids - this is useful for 6m, 2m, and UHF DX communication display. Various features of the map are: Azimuth or Mercator projections , Maidenhead grid display, Simple map zooming, Print maps with adequate resolution up to one meter sized map
[Hits: 4982 | Votes: 2 | Rate: 8.50]
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