c center load

c center load

Antennas : 160M

• Building High Power, High Q, Loading Coils - This page describes the loading coil (inductor) that W8WWV built for my center-loaded 160 meter band (1.83 MHz) vertical antenna.
  [ Hits: 6885 | Votes: 5 | Rating: 5.4 ]

• 20m mini dipole antenna - This antenna project is a compact center-loaded wire-dipole. Center-loading is the most efficient way of loading a dipole or mono-pole
  [ Hits: 1962 | Votes: 4 | Rating: 9.75 ]

• Loading of Short Antennas - An interesting article on loading short vertical monopole antennas, representing six different methods. Base loading, Center Loading, Top Loading, Continuous loading, half and half loading and capacitive top loading.
  [ Hits: 682 | Votes: 4 | Rating: 6.25 ]

• Shortened Center-Fed Half-Wave Dipole - Design your owm HF shiortened dipole. Includes a diagram of a lumped-constant loaded dipole antenna that is intended to fit in available space, rather than requiring a full 1/2 wavelength, at a specified frequency
  [ Hits: 2879 | Votes: 6 | Rating: 9.83 ]
• 80m-40m Loaded Dipole - A dual band dipole antenna for 40 and 80 meters band. Total lenght of 26 meters, foreseen two coils at aprox 11 meters distance from center feed.
  [ Hits: 254 | Votes: 4 | Rating: 5 ]

• Center loaded mobile antenna - Centerloaded mobile antenna Handy for stationary, mobile and portable operations
  [ Hits: 537 | Votes: 1 | Rating: 10 ]
• 10-80 meters Mobile HF antenna - This is a combination center and top loaded multiband antenna by Mark D. Lowell, N1LO PDF File
  [ Hits: 11455 | Votes: 5 | Rating: 2.4 ]

• 6-Band Windom antenna  ^pop - Theory and construction of a novel trapless center-loaded off-center-fed (cl-ocf) dipole or windom antenna for the 80, 40, 30, 20, 15 and 10m hf amateur radio bands
  [ Hits: 50579 | Votes: 45 | Rating: 6.82 ]

• Center-Loaded Off-Center-Fed Dipole - 6 band - Multiband Center-Loaded Off-Center-Fed Dipole (CL-OCFD) antenna that work on 80m 40m 30m 20m 15m 10m
  [ Hits: 8060 | Votes: 8 | Rating: 6.62 ]

• Portable Vertical Antenna - A home made portable vertical antenna, that with a single 1/4 wave counterpoise wire is possible to achieve less than 1.5:1 SWR on 40, 30, and 20 meter bands. It is basically a center load, shortened ground plain vertical antenna.
  [ Hits: 362 | Votes: 0 | Rating: 0 ]

• Short 80m center-loaded vertical - A short vertical antenna for 80 meters band
  [ Hits: 1537 | Votes: 2 | Rating: 5.5 ]
• 40m center loaded vertical antenna - A 5 metre center loaded vertical for 40m combined with a 4 wire ground plane.
  [ Hits: 297 | Votes: 0 | Rating: 0 ]

• WD6CNF DSP Filter - Audio Digital Filter, two bandpass filters, three notch filters, two noise filters graphical setting of filter center frequency and bandwidth Drag vertical lines on top of signal, Microphone input, speaker output Mono, 5 kHz bandwidth
  [ Hits: 4902 | Votes: 2 | Rating: 10 ]

• RF Impedance Matching Calculator - Calculates the network to match a line to a specific complex load. This online tool calculates the matching network necessary to terminate a line of the specified characteristic impedence Zo in a specific complex load impedence RL + jXL at a specified frequency.
  [ Hits: 194 | Votes: 1 | Rating: 10 ]