c pole

c pole

Pages: [prev] ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... [next]

• Shortened dipole for 10 & 40m bands - A shorten Dual-Band Dipole with overall length of about 11 m. For this antenna traps are substituted by inductors, in order to cover the 10 & 40 m. Bands.
  [ Hits: 4138 | Votes: 1 | Rating: 1 ]

• VHF Collinear-Dipole - 2 m. Band VHF Collinear with 2 Dipoles by sv1bsx
  [ Hits: 10951 | Votes: 23 | Rating: 4.22 ]

• Portable Dipole Antenna for 7 MHz - A simple portable dipole antenna for the 40 meter band using a total lenght of 18 meter. It can be used for 80 to 10 meters coverage using a antenna tuner.
  [ Hits: 324 | Votes: 2 | Rating: 7.5 ]

• Trapped dipole for 40 80m - I0SJC trapped dipole for 40 and 80 meters, traps done with 170 turns 1 mm diam, on a 3.2 mm cilinder in Italian.
  [ Hits: 1648 | Votes: 1 | Rating: 1 ]

• Balun for folded dipoles - A 1:4 balun suitable for folded dipole antennas
  [ Hits: 4874 | Votes: 19 | Rating: 3.89 ]

• Wire Dipole for 7.05 MHz - Inverted Vee antenna for 40m with simulation data by DF9CY
  [ Hits: 1626 | Votes: 0 | Rating: 0 ]
• VHF/UHF Wideband Portable Dipole - A portable dualband dipole robust and compact antenna usable for horizontal and vertical polarisation by ON6MU
  [ Hits: 3252 | Votes: 3 | Rating: 7 ]

• 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 ]

• Multiband Open Wire Antennas - Why Multi-band Dipoles Need HEAVY Open Wire Line by Tom, K1JJ
  [ Hits: 3491 | Votes: 1 | Rating: 9 ]
• Open Wire Feed Line a second look - Put up the longest dipole you can fit, feed it with open wire line, connect it to the balanced output of your tuner and poof! Instant multiband antenna. Is life really that simple?
  [ Hits: 2680 | Votes: 8 | Rating: 6.69 ]

• Folded dipole antenna basics - Basic information on the folded dipole antenna
  [ Hits: 1634 | Votes: 2 | Rating: 4 ]

• The simple 144/440 copper pipe J - A simple dual band VHF UHF jpole antenna Projects by Dale Kubichek
  [ Hits: 8389 | Votes: 18 | Rating: 8 ]
• Single band copper pipe J Antenna - A monoband J pole antenna dimensions sheet by N6JSX
  [ Hits: 1877 | Votes: 0 | Rating: 0 ]

• Log Periodic of Another Sort - A log periodic dipole array (LPDA) antenna design that offer continuous low SWR in 13-30MHz range
  [ Hits: 4819 | Votes: 2 | Rating: 9 ]

• The Upright V Dipole - A small antenna for limited space / lanai use.
  [ Hits: 1742 | Votes: 2 | Rating: 10 ]

• An antenna for 7MHz local contacts - This article describes the design of an antenna for local contacts on 7MHz, including a simple and efficient matching system that presents a 50 ohm load to the transceiver.
  [ Hits: 2548 | Votes: 2 | Rating: 2 ]

• 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: 10473 | Votes: 20 | Rating: 6.9 ]

• K7FFF Beacon - FISTS Northwest K7FFF Beacon On the air at 28.287 MHz 2W to Dipole
  [ Hits: 267 | Votes: 0 | Rating: 0 ]
• KA0PSE Beacon - On 28.219 Mhz it puts out a whopping 3.85 watts into an inverted V dipole at about 30 ft.
  [ Hits: 308 | Votes: 0 | Rating: 0 ]

• 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: 1121 | Votes: 4 | Rating: 10 ]

Pages: [prev] ... 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... [next]