sw antenna

sw antenna

Pages: [prev] ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [next]

• 80m Limited Space Antenna - 46ft multi-band antenna for small gardens. Works well on 80m. An excellent DX performer and is an ideal replacement for your half size G5RV
  [ Hits: 4135 | Votes: 5 | Rating: 6 ]

• Antenna Balun - What is an antenna balun, why and when do you need it, type of transformers, impact on SWR and feed line efficiency.
  [ Hits: 1328 | Votes: 1 | Rating: 8 ]

• A 10-6-4 three band dipole antenna - A home made dipole antenna for 10m, 6m, 4m bands made with two sections of 450 and 300 Ohm ladder lines, cut to achieve acceptable SWRs on all bands
  [ Hits: 1020 | Votes: 5 | Rating: 8.2 ]

• ZS6BKW vs G5RV - An exaustive comparison of the two antenna models including antenna Patterns/SWR at 40 ft center height, 27 ft end height ~148 Degree Included Angle
  [ Hits: 1399 | Votes: 4 | Rating: 7 ]

• 2m Band Moxon - Moxon is a rectangle shaped directional antenna, originally designed by Les Moxon G6XN. There are couple of advantages of using this antenna. It is small in size, Easy to mast, Balanced to 50 Ohms, Near 1:1 SWR, Excellent Front to Back (F/B) ratio, Large bandwidth
  [ Hits: 583 | Votes: 1 | Rating: 6 ]

• Swiss Quad Portabel, DH1PLY - A portable swiss quad antenna project made with components and parts that can be dismounted, in German
  [ Hits: 747 | Votes: 0 | Rating: 0 ]

• Why does ice on a wire dipole affect the SWR? - Effects of ice an snow in a wire dipole antennas
  [ Hits: 337 | Votes: 1 | Rating: 1 ]

• Some Useful ZS6BKW Modifications - The ZS6BKW antenna evolved from an optimization of the G5RV antenna. The SWR on 80m is too high and the 40 ft ladder line matching section is a little too long on 17m and a little too short on 10m
  [ Hits: 1025 | Votes: 3 | Rating: 4 ]

• Hofi - Hofi Hochfrequenztechnik, RF switches, antenna tower and antenna manufacturer, owner of the versatower and fritzel brand names based in Germany
  [ Hits: 352 | Votes: 2 | Rating: 6.5 ]
• Elad - Manufacturer of software definded radio receivers, antenna switches, preselectors, antenna splitters based in Italy and USA
  [ Hits: 271 | Votes: 0 | Rating: 0 ]

• NMF Technology - Amateur radio antenna accesories manufacturer, produces four square antenna combiner, antenna controllers, antenna stack match and antenna switches
  [ Hits: 153 | Votes: 2 | Rating: 10 ]

• Home-brewing weather satellite receiving station - This article describe how to construct your own NOAA weather satellite receiving station, including hardware, antenna ,setting up computer and installing the right software
  [ Hits: 537 | Votes: 2 | Rating: 10 ]

• TW Antennas Assembly - TransWorld Antennas TW2010 Traveler HF Portable Vertical Antenna setup instructions
  [ Hits: 662 | Votes: 0 | Rating: 0 ]
• TW4040 Manual - PDF manual of the TW4040 The Adventurer MonobanderTM TransWorld Antennas
  [ Hits: 632 | Votes: 0 | Rating: 0 ]
• TransWorld TW2010L Review - A brief review of the TW2010L Backpacker Antenna. This is a portable vertical antenna covering 10,12,15,17 and 20m
  [ Hits: 424 | Votes: 2 | Rating: 9.5 ]
• TW2010L Manual - TW2010L The Adventurer Lite TransWorld Antennas instruction manual PDF file
  [ Hits: 461 | Votes: 2 | Rating: 5 ]

• DUAL - Antenna and ham equipment manufacturer in Serbia. The Dual company has been producing antennas for more than 25 years focusing on wide bandwidth, designs that work equally well in all weather conditions, very low SWR and superior G/T, F/B and F/S ratios
  [ Hits: 400 | Votes: 2 | Rating: 6 ]

• CI-V based remote antenna switch - An home made remote antenna switch project capable to read the current working frequency from the radio and to change antenna accordingly
  [ Hits: 489 | Votes: 0 | Rating: 0 ]
• Remote Antenna Switching - Benefits in implementing a remote antenna switching system and a sample remote antenna switch project
  [ Hits: 1096 | Votes: 0 | Rating: 0 ]

• Serial/USB SWR Meter - A low-cost SWR meter project based on Arduino that works with AutoCap automatic antenna tuner for magnetic loop antennas
  [ Hits: 780 | Votes: 2 | Rating: 5.5 ]

Pages: [prev] ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [next]