2m antennas

2m antennas

Categories

Pages: 1 2 [next]

• Moxon Rectangles - Using moxon rectangles for WARC-Band antennas
  [ Hits: 3534 | Votes: 1 | Rating: 10 ]

• J-Pole Antennas for 2 Meters  ^pop - This paper describes two types of 2 meter J-Pole antennas, one made of copper pipe and a roll-up J-pole made of TV twin lead. The figures give the details of the dimensions, components and construction.
  [ Hits: 29150 | Votes: 8 | Rating: 7.37 ]
• G4CQM Homebrew VHF Yagi antennas - Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis
  [ Hits: 21256 | Votes: 104 | Rating: 8.46 ]
• 2m VHF antennas with high gain - 2m SSB/CW-12.5 Ohm Yagis with extrem high gain and small bandwidth. These Yagis were constructed as ultra-light, portable Yagis with extrem high gain. They have small bandwidth and are working from 144,0-144,8MHz with good SWR.
  [ Hits: 8232 | Votes: 11 | Rating: 7.55 ]

• A 2 Meter phased array antenna - Phased array Ground Planes antennas for 144 Mhz
  [ Hits: 4470 | Votes: 10 | Rating: 6.1 ]

• Mobile 2 meter halo antenna - This HALO design is not ground dependent and can be mounted atop a section of PVC.
  [ Hits: 1854 | Votes: 0 | Rating: 0 ]
• A Tree Friendly 2 Meter Halo Antenna by KR1ST - Article on a 2 and 6 meters halo antennas that does not require a mast has a very low part count and can easily be built with a minimum of tools.
  [ Hits: 1512 | Votes: 2 | Rating: 4.5 ]

• Mobile Helix Antennas for HF - Normal mode helix antennas for HF mobile. Photos andn plan for a 20 meters mobile helix antenna by N2MH
  [ Hits: 13447 | Votes: 15 | Rating: 7.46 ]

• Shortened antennas - Drawings of shortened antenna for indoor usage, using short pvc tubes for 2 , 20 and 40 MHz by f1rfm
  [ Hits: 6750 | Votes: 3 | Rating: 4 ]

• J-Pole antennas for 2m-40m - A multiband jpole antenna
  [ Hits: 15228 | Votes: 12 | Rating: 6.5 ]

• Normal Mode Helix Antennas for HF - Normal Mode Helix Antennas for HF Mobile
  [ Hits: 1587 | Votes: 4 | Rating: 3.75 ]

• Dual Band Satellite Yagi - The antenna is a VHF side is a 2m moxon, tuned on 145.825 MHz. The driven element of the moxon couples to a driven element for a 5 element 70cms Yagi, tuned on 436.5 MHz.
  [ Hits: 1157 | Votes: 1 | Rating: 7 ]

• VHF antennas, construction and use - Article by VU2GT about VHF antennas, how to evaluate performances and models.
  [ Hits: 976 | Votes: 0 | Rating: 0 ]

• The Optimum 6 Element Yagi-Antenna - A 70cm and 2m 6 elements yagi antenna plan based on the IEEE Transactions on Antennas and Propagation
  [ Hits: 1413 | Votes: 2 | Rating: 4.5 ]
• 432 MHz Antenna Comparison Chart - Comparison of several UHF antennas by DF9CY
  [ Hits: 2000 | Votes: 8 | Rating: 7.3 ]

• VP2M DXpedition to Montserrat - Seven operators from six US States will travel to the small island of Montserrat in late January of 2007 to activate that island in a most unique way. Instead of big antennas, and tons of equipment, this DXpedition will instead focus on lightweight gear and portable operations.
  [ Hits: 370 | Votes: 1 | Rating: 10 ]

• The Ventenna - Rugged, disguised 2m, 220MHz, 440MHz, and 2m/440 dual band antennas, HF portable antennas, portable dipoles.
  [ Hits: 4553 | Votes: 19 | Rating: 8.21 ]

• W3FF Antennas Buddipole - The Buddipole is a hi-tech, take-apart dipole designed for HF portable operations. The antenna uses a multi-band adjustable coil for all bands 40m - 2m.
  [ Hits: 3820 | Votes: 9 | Rating: 8.66 ]

• Diplexer 2m 70cm - This DIPLEXER separates 2m from 70cm on the same coax cable, and allows to use 2 antennas over the same cable and permits transmission on one band and simultaneous receiption on the other band by hb9abx
  [ Hits: 3758 | Votes: 12 | Rating: 7.75 ]

• Lightning protection Coax box - A lightning protection box done to disconnect antennas from the shack by PE2MC
  [ Hits: 572 | Votes: 0 | Rating: 0 ]

Pages: 1 2 [next]