am band

am band

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]

• QM7 7 elements 144 MHz Yagi-Uda Antenna
  
  The QM7 antenna is a simple 7 elements Yagi with 3 70 m boom length ...
  [ Hits: 5361 | Votes: 15 | Rating: 5.27 ]

• 80M Vertical antenna with capacitance hat
  
  Simple wire antenna cheap to make using readily available materials Low angle radiation with rejection ...
  [ Hits: 25089 | Votes: 23 | Rating: 7.05 ]

• The Beverage Antenna Memorandum
  
  Memorandum on the Beverage Wave Antenna for Reception of Frequencies in the 550 1500 Kilocycle ...
  [ Hits: 1252 | Votes: 0 | Rating: 0 ]
• Comparison of Beverage antenna
  
  A ranking of receiving antennas based on noise being evenly distributed in all directions These ...
  [ Hits: 2855 | Votes: 2 | Rating: 6.5 ]

• Transmission Lines
  
  Whenever you choose a coax feedline the frequency of operation is a very important consideration ...
  [ Hits: 1275 | Votes: 0 | Rating: 0 ]

• The 5 Bands Wire-Beam
  
  This wire beam has one radiator element feeded with 450 Ohm Wireman twinlead and needs ...
  [ Hits: 5647 | Votes: 2 | Rating: 7 ]

• Cubic Quad  ^pop
  
  The cubic quad is a very popular way to get reasonably high gain and excellent ...
  [ Hits: 68070 | Votes: 64 | Rating: 5.08 ]

• VHF/UHF Yagi Antenna Design - K7MEM  ^pop
  
  Design your VHF UHF Yagi antenna online a JavaScript enhanced web page that implements the ...
  [ Hits: 147442 | Votes: 1105 | Rating: 6.95 ]

• 7 MHz Vertical antenna - PY1BEK  ^pop
  
  7 MHz Vertical antenna for ham radio band of 40 meter text in spanish and ...
  [ Hits: 34600 | Votes: 98 | Rating: 8.43 ]

• A Hexbeam in 3 hours
  
  EI7BA describes a nice selfmade Hexbeam project for a single band version.
  [ Hits: 3264 | Votes: 1 | Rating: 8 ]

• IW3SIM Rosario
  
  Italian prefix maps and band plans includes links to antenna plans and many ham radio ...
  [ Hits: 479 | Votes: 0 | Rating: 0 ]

• Digital Smart Antennas DiSA - Stanley Preschutti
  
  Digital Smart antenna (DiSA) Automatically Adjusts over a wide band of frequencies.
  [ Hits: 927 | Votes: 2 | Rating: 5.5 ]

• Autotena - George Chao
  
  Antenna manufacturer in Taiwan products range are RF communication antennas CB VHF UHF Dual band ...
  [ Hits: 4289 | Votes: 8 | Rating: 4 ]

• The reflected W beam - holger hannemann
  
  Hexagonal wire beams for all hf bands technical resource EZNEC files tools for antenna modeling ...
  [ Hits: 2787 | Votes: 3 | Rating: 8.67 ]

• KVK Antenna Systems - Phil Grimshaw
  
  The manufacturer of the NuBeam Vipole and the multi band Quad Folded Dipole or QFD ...
  [ Hits: 3981 | Votes: 1 | Rating: 1 ]

• Auto Band Select Box for the FT-817
  
  This project is an interface box for the Yaesu FT 817 that includes a band ...
  [ Hits: 2285 | Votes: 0 | Rating: 0 ]

• Caracol Radio - Webmaster
  
  One of several Colombian broadcasting networks heard on AM and FM and worldwide on 5076 ...
  [ Hits: 1360 | Votes: 6 | Rating: 5.5 ]

• WD6CNF DSP Filter - WD6CNF
  
  Audio Digital Filter two bandpass filters three notch filters two noise filters graphical setting of ...
  [ Hits: 4902 | Votes: 2 | Rating: 10 ]

• DF9CY Project Auriga
  
  PA is a JAVA software package containing several programs SW VHF UHF Logbook imports format ...
  [ Hits: 1872 | Votes: 0 | Rating: 0 ]

• QRM and noise reduction - Jan Simons PA0SIM
  
  You will find on these pages my experiences and results on antennas and local non ...
  [ Hits: 5086 | Votes: 6 | Rating: 7 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]