net freq

net freq

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• Parabolic Dish Ring Feed for 23cm - DL4MEA
  
  A parabolic dish ring feed optimum resonance frequency of 1325MHz
  [ Hits: 784 | Votes: 4 | Rating: 2.25 ]

• N3OX Flex Vertical for 40m
  
  N3OX three meters Flex Vertical, a Short, Frequency Agile Vertical for 40 meters
  [ Hits: 716 | Votes: 0 | Rating: 0 ]

• Helical Antennas
  
  The Helical antenna description a simple way of obtaining high gain and a broad band ...
  [ Hits: 1343 | Votes: 1 | Rating: 10 ]

• The Versatile Vee Beam
  
  An aerial that you can use on all eight High Frequency amateur bands 80 40 ...
  [ Hits: 1724 | Votes: 3 | Rating: 10 ]

• Western Pennsylvania Repeater Council
  
  Coordinates amateur radio repeater systems, control and link frequencies
  [ Hits: 300 | Votes: 0 | Rating: 0 ]
• MetroCor
  
  Northern New Jersey, New York City/Long Island and Westchester County frequency coordination
  [ Hits: 256 | Votes: 0 | Rating: 0 ]
• Illinois Repeater Association
  
  The Recognized Amateur Radio Frequency Coordination Organization In The State of Illinois
  [ Hits: 274 | Votes: 0 | Rating: 0 ]

• KC7ZRD The North Valleys Simplex Group
  
  This group is located just north of Reno Nevada and primarily uses simplex frequencies ...
  [ Hits: 350 | Votes: 0 | Rating: 0 ]

• KD5SDJ Indian Territory Amateur Radio Society
  
  small but dedicated group of radio operators who primarily operate on a simplex on a ...
  [ Hits: 323 | Votes: 0 | Rating: 0 ]

• SSTV Frequency List
  
  Where to look on the Bands for SSTV
  [ Hits: 1354 | Votes: 2 | Rating: 5.5 ]

• UHF VHF Repeaters in Italy
  
  List of VHF UHF ham radio repeaters in italy with frequencies and locations
  [ Hits: 2435 | Votes: 15 | Rating: 6.15 ]

• Small Antennas for High Frequencies
  
  This is about Small Antenna types and their properties which can help choosing proper antenna ...
  [ Hits: 723 | Votes: 2 | Rating: 6 ]

• Scanecoute - cyrille
  
  Scanecoute French radio scanning portal la passion des ondes VHF UHF Forum tchat site consacre ...
  [ Hits: 738 | Votes: 4 | Rating: 3.5 ]

• Shortwave schedules around the world - VAXXi
  
  Shortwave schedules around the world with frequencies in kHz and distance calculator This web site ...
  [ Hits: 1643 | Votes: 9 | Rating: 9 ]

• JT65-HF by W6CQZ - W6CQZ
  
  Download JT65 HF Amateur Radio software for reception transmission of JT65A protocol with an emphasis ...
  [ Hits: 10396 | Votes: 23 | Rating: 6.49 ]

• Single-layer Coil Inductance and Q Calculator
  
  This calculator ask as input diameter lenght turn and frequencu and will return L and ...
  [ Hits: 383 | Votes: 3 | Rating: 7.33 ]

• DTMF in amateur radio
  
  About usage of DTMF Dual Tone Multi Frequency in ham radio applications
  [ Hits: 275 | Votes: 0 | Rating: 0 ]

• About Cavity Filters
  
  Cavity filters are tipically circuitry behind a duplexer that allow only certain frequencies to pass ...
  [ Hits: 472 | Votes: 3 | Rating: 5.33 ]

• RF Sampler
  
  This circuit will let you look at the signal and frequency output of your transceiver ...
  [ Hits: 722 | Votes: 1 | Rating: 10 ]

• General purpose RF Wideband PreAmp
  
  General purpose RF Wideband PreAmp based on BSX 20 transistor with a frequency range 14 ...
  [ Hits: 2405 | Votes: 2 | Rating: 5.5 ]

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