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beam antenna hf
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about beam antenna hf 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 : 10M
- The HF Satellite Antenna for 10 and 15 meters
- Here is an antenna for the nineties. It's strong, computer designed, and has lots of gain. It is a full size, four element beam on 10, and three elements on 15 meters
[Hits: 1455 | Votes: 0 | Rate: 0.00] 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 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 : Portable
- DK7ZB Yagi revisited
- A 4 yagi beam VHF antenna made with PVC easy to carry in a backpack for portable operations
[Hits: 970 | Votes: 0 | Rate: 0.00] Antennas : Towers 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: 12798 | 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: 2035 | 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] - PowAbeam Antennas
updated
- PowAbeam Antennas Yagi beam VHF antenna kits
[Hits: 175 | Votes: 69 | Rate: 8.70] 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]
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