freq al

freq al

Pages: [prev] ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ... [next]

• Dipole and Inverted V Antenna Calculator
  
  Enter the resonant frequency for the dipole/vee antenna calculation
  [ Hits: 17190 | Votes: 66 | Rating: 5.08 ]
• Loop antenna resonant frequency calculator
  
  Calculates resonant frequency of a loop antenna, correcting for distributed capacitance.
  [ Hits: 11420 | Votes: 54 | Rating: 4.16 ]
• Dipole Calculator in JavaScript
  
  Input the desired resonant frequency and it will calculate lenght in inches feet and meters ...
  [ Hits: 4719 | Votes: 20 | Rating: 6 ]

• Practical Guanella 1:1 balun
  
  This article proposes a lossy transmission line model of a practical Guanella 1 1 balun ...
  [ Hits: 3619 | Votes: 3 | Rating: 3.33 ]

• ERP Estimator
  
  Calculate online ERP in dB and dBi given PWR Frequency Coax lenght and type and ...
  [ Hits: 1668 | Votes: 5 | Rating: 3.8 ]

• Vertical antenna for Vacation
  
  Vertical Vacation Antenna for 80 40 and 20 Meter Band by Herbert OE3BMB This antenna ...
  [ Hits: 5037 | Votes: 4 | Rating: 8 ]

• Petlowany Antennas by K6NO
  
  WorldRadio Article on Petlowany antennas base on this principle if a length of wire is ...
  [ Hits: 3767 | Votes: 9 | Rating: 6.22 ]

• The Zeppelin antenna
  
  It consists of a radiating wire with a length equal to the half wave of ...
  [ Hits: 2233 | Votes: 2 | Rating: 8 ]

• Malaspina College amateur radio society
  
  VE7RME repeater is located in Nanaimo It operates on a transmit frequency of 146 98 ...
  [ Hits: 314 | Votes: 0 | Rating: 0 ]

• Low Frequency operations by W3EEE
  
  A squint at the world of LF This website was initially thrown together to provide ...
  [ Hits: 483 | Votes: 0 | Rating: 0 ]

• Olivia, the Magic Digital Mode
  
  Olivia MFSK digital communications are becoming popular in amateur radio because Olivia is one of ...
  [ Hits: 1932 | Votes: 8 | Rating: 8.38 ]

• Santa Barbara Scanner Frequencies
  
  Frequency allocation in Santa Barbara California
  [ Hits: 1049 | Votes: 0 | Rating: 0 ]

• shortWWWave - Paul Dwerryhouse
  
  News, frequency guides and programme information, on shortwave and other international media.
  [ Hits: 557 | Votes: 0 | Rating: 0 ]

• HF Beam Calculator
  
  A javascipt online calculator for 2 and 3 element beam antennas Just input frequency and ...
  [ Hits: 3438 | Votes: 27 | Rating: 5.45 ]

• ViPEC Network Analyzer
  
  This program intended for electronic circuit analysis mainly for Linux ViPEC is a powerful tool ...
  [ Hits: 1191 | Votes: 0 | Rating: 0 ]

• IBP - Beacon Monitor
  
  Linux program that helps one with monitoring the beacons of the International Beacon Project by ...
  [ Hits: 1493 | Votes: 2 | Rating: 5.5 ]

• KE7ATE - Ken Stevens
  
  VR 5000 Signal Capture and Analysis Software Give your VR 5000 a new face Controls ...
  [ Hits: 1958 | Votes: 4 | Rating: 3.25 ]

• Homebrew a CW Filter
  
  An home brewed morse code CW filter with a central frequency of 800hz and a ...
  [ Hits: 1770 | Votes: 2 | Rating: 2.5 ]
• Interdigital bandpass filter designer
  
  Fill out the form to design a bandpass filter as described in the January 1985 ...
  [ Hits: 1118 | Votes: 6 | Rating: 7.67 ]

• FM Morse Code Keyer
  
  A simple circuit which will generate a 700 Hz tone into any FM transceiver allowing ...
  [ Hits: 2137 | Votes: 3 | Rating: 3.33 ]

Pages: [prev] ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ... [next]