am antenna

am antenna

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• 2 elements YAGI for field day operation - A wire yagi antenna for 20 and 40 meters band suitable for outdoor and field day operations
  [ Hits: 14572 | Votes: 7 | Rating: 6.14 ]

• WA0WOX 6 meter Moxon Antenna - Built around a 1/2" pvc frame, Larry's 6 meter moxon antenna is made from #8 aluminum ground wire
  [ Hits: 2862 | Votes: 4 | Rating: 5.75 ]

• Inverted V - Described is a simple inverted-V antenna which, when used with a balanced ATU, can be used on all the main Radio Amateur HF bands (80, 40, 20, 15 and 10m). The cental support is made in such a way that the wire can be coiled up for storage when the antenna is taken down.
  [ Hits: 3398 | Votes: 1 | Rating: 8 ]

• Feeder Radiation - Connecting centre fed antennas, dipoles, yagis, rhombics, loops to coaxial cable, unless care is taken, it is not difficult to end up with feeder radiation resulting in power loss and the radiation characteristics changes
  [ Hits: 1830 | Votes: 4 | Rating: 8 ]

• 2 meter halo antenna - A project for a 144 Mhz halo antenna
  [ Hits: 3665 | Votes: 2 | Rating: 3.5 ]

• The Thick Loop - The performance of a small magnetic loop can be improved constructing it larger, thicker or both. The antenna is covering from 12 Megahertz to 32 megahertz and adding a 156 Pico farads ceramic capacitor it resonates on the 40 meters band. by PY1AHD
  [ Hits: 1041 | Votes: 0 | Rating: 0 ]
• VU3GAO 80m loop antenna - A 80 meters band loop antenna plan by VU3GAO
  [ Hits: 4021 | Votes: 0 | Rating: 0 ]

• Building the G3TXQ Hex Beam - This site provides guidelines to build a G3TXQ broad band hex beam R.F. antenna for the five amateur radio bands, 20, 17, 15, 12 and 10 meters. The G3TXQ broad band hex beam is a new development and actually easier to build than the classic hexbeam by K4KIO
  [ Hits: 4259 | Votes: 6 | Rating: 8.17 ]

• Antenna Fundamentals - Adalet wireless document on antenna basics in a four pages pdf file
  [ Hits: 3103 | Votes: 1 | Rating: 3 ]
• Why Are Antennas Built to Look Like They Do? - Basic anctenna theory, general information on antennas
  [ Hits: 421 | Votes: 0 | Rating: 0 ]
• HF Antennas 101 - Here are 10 tips and truisms that every ham should know about antennas, by W20QI
  [ Hits: 821 | Votes: 0 | Rating: 0 ]

• Wire Loss and Antenna Gain - Discussion at eham about wire size used in wire antennas, and how it affects the gain of the antenna
  [ Hits: 847 | Votes: 0 | Rating: 0 ]

• W3DZZ multiband dipole - The multi-band trapped dipole is resonant on approx 3.7, 7, 14, 24 7 28.5 Mhz. The overall top length needs to be approximately 32.9 Meters
  [ Hits: 10472 | Votes: 20 | Rating: 6.9 ]

• The 80 Meter Inverted Vee - W8WWV Greg Ordy 80 meter inverted vee wire antenna
  [ Hits: 1892 | Votes: 3 | Rating: 5.33 ]

• W8JK Home Made antenna - F6DED page of a 2 element beam W8LK antenna with pictures and dimensions, in french
  [ Hits: 4337 | Votes: 12 | Rating: 7.17 ]

• VA3GRR - Radio Beacon - VA3GRR is a radio beacon, operating on the 10 meter amateur band. Its frequency is 28.205.5 MHz. It runs just under 5 watts of power into a vertical half-wave ringo style antenna
  [ Hits: 476 | Votes: 1 | Rating: 10 ]

• VU2IIA -Ham Radio & NOAA - Ham Radio & NOAA Apt Weather Satellite blog. All weather satellite NOAA APT images are decoded with homebrew receiver. Setup using homebrew Turnstile Cross Dipole antenna, P-3 500MHZ PC with WIN-XP & WXTOIMG program.
  [ Hits: 1120 | Votes: 4 | Rating: 10 ]

• W7AIA, Clark County Amateur Radio Club - Clark county amateur radio club serving sw washington for 75 years! come find out how our local ham club offers programs that cover everything from the history of morse code and call signs to ham radio antennas
  [ Hits: 560 | Votes: 2 | Rating: 9.5 ]

• Understanding Amateur Radio NVIS - Understanding Amateur Radio NVIS Antennas and Propagation, derived from The ARRL Antenna Book and QST Articles
  [ Hits: 941 | Votes: 1 | Rating: 9 ]

• Bob's Electronics - Bob's Electronics serve a wide market of customers throughout the Midwes, supports brand names such as Bendix King, ICOM, Relm, Uniden, Antenna Specialist, Antennex, Cushcraft, DB Products, Maxrad, Sinclair, and numerous others.
  [ Hits: 1765 | Votes: 1 | Rating: 6 ]

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