J Pole

J Pole

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• 2 Meter Slim Jim antenna from Ordinary Wires - Slim Jim (J Integrated Match J-Pole) is probably the most easiest and powerful 2 meter antenna to build provided you have the exact measurement and material to build it.
  [ Hits: 5352 | Votes: 6 | Rating: 5.17 ]

• G4JUV Gate Spring Dipole - This is an 80 metre dipole that fits in a small spac
  [ Hits: 1580 | Votes: 1 | Rating: 8 ]

• Slim Jim antenna calculator - How to make a simple but effective Slim Jim antenna. It includes a calculator to work out all the mesurements for the frequency you require.
  [ Hits: 9155 | Votes: 78 | Rating: 5.43 ]

• A Field Guide to Simple HF Dipoles - A scanned PDF of this interesting book on HF Dipole antennas published by Stanford Research Institute
  [ Hits: 1284 | Votes: 1 | Rating: 8 ]
• Multiband Wire Dipole - A multiband dipole antenna that can work on 15 20 and 40 meters band made with common materials
  [ Hits: 2045 | Votes: 8 | Rating: 6 ]
• Trap dipole for WARC bands - Diamond W8010 Multiband Dipole Modifications
  [ Hits: 357 | Votes: 1 | Rating: 9 ]
• Home Made Off Center Fed Dipole - Project with pictures and plans for an HF off center fed dipole by KB1NWH
  [ Hits: 940 | Votes: 0 | Rating: 0 ]

• Adjusting HF Antenna Lengths - Find out how much to adjust the length of a quarter wave whip or a half wave dipole rather than the outright cut-and-try method.
  [ Hits: 861 | Votes: 4 | Rating: 5.75 ]

• Noise Figure Measurement using Standard Antennas - Measuring noise fiugre on the W2IMU horn and the dual-dipole-feed
  [ Hits: 354 | Votes: 2 | Rating: 2 ]

• 50MHz J-Pole Antenna - A j-pole antenna for 6 meters band
  [ Hits: 1162 | Votes: 1 | Rating: 1 ]
• Jpole antenna Modeling - Using NEC4WIN for Jpole antenna modeling
  [ Hits: 697 | Votes: 0 | Rating: 0 ]
• Portable 2 Meter J-Pole - This is a simple portable 2-meter J-Pole antenna. You start with a piece of 450-Ohm Ladder Line
  [ Hits: 1089 | Votes: 2 | Rating: 5 ]
• Open Stub J-Pole Project - A 144/440 dual band open stub J-Pole Antenna project by NT1K
  [ Hits: 1947 | Votes: 6 | Rating: 4.33 ]

• Homemade Loaded Coil Dipole - Homemade Loaded Coil Dipole ( w8010 diamond ) for 10, 15, 20, 40 and 80 meter
  [ Hits: 1061 | Votes: 0 | Rating: 0 ]
• Multi Band Cage Dipole - The N3UJJ multi band cage dipole antenna project thay can fit a small property
  [ Hits: 1110 | Votes: 4 | Rating: 8.5 ]

• Build the Slim JIM Antenna - A Unique VHF Antenna with gain over a J-Pole Jose I. Calderon, DU1ANV
  [ Hits: 1292 | Votes: 0 | Rating: 0 ]

• Stealth Ham Radio Antenna - Stealth Ham Radio Antenna, concealed satellite Dish J-Pole antenna
  [ Hits: 549 | Votes: 2 | Rating: 7 ]

• Rabbit-Ears Dipole Antenna - This handy and cheap portable dipole can be folded and backpacked, carried in use, and adjusted to a very wide range of frequencies.
  [ Hits: 676 | Votes: 0 | Rating: 0 ]

• Trap Dipole for 80 40 20 mt - A W3DZZ trapped dipole for 80 40 and 20 meters band by ZL1BJQ
  [ Hits: 2624 | Votes: 3 | Rating: 9.33 ]

• Bandpass Filters for Portable Usage - These are QRP rated 3 Pole Butterworth filters based on a design by K4VX, feature simplicity, almost no insertion loss, and reasonable rejection on the other ham bands.
  [ Hits: 534 | Votes: 0 | Rating: 0 ]

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