zone 1

zone 1

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 [next]

• Coaxial-Cable Trap Dipole  ^{updated  pop}
  
  An Attic Coaxial Cable trap dipole for 10 15 20 30 40 and 80 meters ...
  [ Hits: 150325 | Votes: 210 | Rating: 6.32 ]

• 1270Mhz Yagi Antenna
  
  Build your own antenna for the 23cm band 1250Mhz 1280Mc using some aluminium and this ...
  [ Hits: 12455 | Votes: 19 | Rating: 6.69 ]

• A 146 Mhz J-Pole Antenna  ^pop
  
  A 2 meter 146 Mhz J Pole antenna that is inexpensive and easy to build ...
  [ Hits: 115820 | Votes: 190 | Rating: 4.86 ]

• RockLoop Antenna - G3YCC  ^pop
  
  A Compact antenna for 10 14 21 MHz Bands A multiband portable and indoor antenna ...
  [ Hits: 35620 | Votes: 21 | Rating: 7.42 ]

• J-Pole antenna design  ^pop
  
  Complete guide to build Jpole antennas with online dimensions calculator.
  [ Hits: 51501 | Votes: 82 | Rating: 5.65 ]

• AM Antennas  ^pop
  
  The ultimate AM loop antenna article It is the only article that includes the calculations ...
  [ Hits: 56519 | Votes: 69 | Rating: 6.31 ]

• A magnetic loop antenna  ^pop
  
  Magnetic loop antenna by GM3MXN
  [ Hits: 32426 | Votes: 23 | Rating: 5.42 ]

• Cubical Quad Antenna Design - N6VNG  ^pop
  
  By N6VNG can be used to determine the element lengths and the gamma match values ...
  [ Hits: 30808 | Votes: 88 | Rating: 5.74 ]

• Portable vertical antenna  ^pop
  
  Vertical transportable HF antenna by CT1BYR
  [ Hits: 25338 | Votes: 6 | Rating: 5.83 ]

• ARRL A-1 Club
  
  The A-1 Operator Club
  [ Hits: 2064 | Votes: 5 | Rating: 8 ]

• Radio Adventures
  
  Design and manufacturing of electronic components kits and accessories for the amateur and commercial communications ...
  [ Hits: 3276 | Votes: 1 | Rating: 1 ]

• Sunspot numbers explained
  
  Definition of smoothed sunspot number and R12 index
  [ Hits: 1100 | Votes: 2 | Rating: 4 ]

• Australian Radio Frequency Allocations  ^pop
  
  Large aurtralian radio frequency charts collection
  [ Hits: 28583 | Votes: 78 | Rating: 5.12 ]

• Yagi Designer
  
  Program that produces antenna radiation patterns and graphs for SWR forward gain and F B ...
  [ Hits: 22770 | Votes: 64 | Rating: 6.31 ]

• Hell Software
  
  Detailed review of all the Hell software currently available for the PC
  [ Hits: 1935 | Votes: 9 | Rating: 4.67 ]

• CTJ Contest Software
  
  By 9H1EL supports RSGB 21 28 BERU IOTA contests FOC marathon and IARU 50MHz trophy ...
  [ Hits: 2927 | Votes: 8 | Rating: 8.63 ]

• XPR for Linux
  
  Simple program for ham radio Uses AX25 support built in Linux kernel works in X11 ...
  [ Hits: 2322 | Votes: 7 | Rating: 4.85 ]

• FFTDSP
  
  FFTDSP is a PC program which can detect weak radio signals in real time Uses ...
  [ Hits: 20338 | Votes: 9 | Rating: 4.78 ]

• APRS Tracker
  
  A near-copy of the PIC-E running the GPS-2E firmware
  [ Hits: 3732 | Votes: 3 | Rating: 7 ]

• RS232 Interface
  
  This simple circuit is intended for older Kenwood radios and was presented in chapter 22 ...
  [ Hits: 2288 | Votes: 3 | Rating: 7 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 [next]