antennae

antennae

Antennas : 160M

• Low band antennas for 80 and 160m  ^pop - Antennas for the Low Bands. Plans and pictures of 80m and 160m antennas, both for transmission and reception built by EI7BA
  [ Hits: 55529 | Votes: 33 | Rating: 6.12 ]
• Antennas for the Low Bands - Articles on TX and RX antennas for the low bands, 80 and 106 meters by John Tait
  [ Hits: 4786 | Votes: 4 | Rating: 8.25 ]
• Low bands antennas - An article on TX and RX antennae for the low bands 80 and 160m by EI7BA
  [ Hits: 3117 | Votes: 1 | Rating: 7 ]

• Amateur Vertical Antenna Calculator  ^pop - This basic calculator is designed to give the aproximate length (height) of a particular vertical antenna, for the frequency and wavelength chosen.
  [ Hits: 46449 | Votes: 230 | Rating: 5.48 ]
• Amateur Dipole Antenna Calculator - This calculator is designed to give the horizontal length of a particular dipole including Tees, antenna, or one side of it, for the frequency chosen. Enter the desired frequency and select the desired calculation from the drop box
  [ Hits: 1079 | Votes: 9 | Rating: 7.45 ]
• 7 Element Yagi Calculator - Online javascript antenna calculator designed to give the critical information of a particular beam antenna, in this case a seven element Yagi, for the frequency chosen.
  [ Hits: 3458 | Votes: 57 | Rating: 6.72 ]
• 3 Element Yagi Calculator - This calculator is designed to give the critical information of a particular beam antenna, in this case a three element Yagi, for the frequency chosen.
  [ Hits: 437 | Votes: 5 | Rating: 5.6 ]

• Thinking about Ideal Loops - Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity; the antenna being very small respect to the wavelength the collected energy is also small. To increase the output level the loop may be made resonant, so loosing it%u2019s intrinsic aperiodic characteristics.
  [ Hits: 2271 | Votes: 6 | Rating: 7.33 ]

• Antenna Tuning - Tuning mobile and base antennas, measuring SWR.
  [ Hits: 6632 | Votes: 3 | Rating: 5 ]

• Cubical Quad Antenna Calculator - The function of the calculator is to give all of the needed sizing to construct a good 5 element quad antenna for amateur radio use.
  [ Hits: 4083 | Votes: 28 | Rating: 4.18 ]

• Homebrew WiFi Antennas - Lincomatic's Homebrew WiFi Antennae, Cantenna, Toothpick Monopole, Patch Antenna, BiQuad, collinear wifi antenna all in one page
  [ Hits: 4314 | Votes: 1 | Rating: 8 ]

• Renair Antennae - Antenna Manufacturer of Base station antennas, Colinears, Yagis, Whips, Portable, Handheld, PCB and Embedded Antenna Modules
  [ Hits: 455 | Votes: 2 | Rating: 10 ]

• Bicycling J-Pole 2-meter antenna - An antenna for the 2-meter band, made by sliding coax insulator braid over a glass fiber bicycle safety flag pole
  [ Hits: 7961 | Votes: 6 | Rating: 4.17 ]