frequency

frequency

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• 3 Element Yagi Calculator - CSG
  
  This calculator is designed to give the critical information of a particular beam antenna in ...
  [ Hits: 437 | Votes: 5 | Rating: 5.6 ]

• What is Horn Antenna - frambos
  
  Horn Antenna The energy of the beam when slowly transform into radiation the losses are ...
  [ Hits: 74 | Votes: 0 | Rating: 0 ]

• Introduction to HFTA HF Terrain Assessment - N1FD
  
  A complete guide to plan antenna installation by using several tools and resources including the ...
  [ Hits: 141 | Votes: 1 | Rating: 7 ]

• Log Periodic Dipole Array Calculator - LA8OKA
  
  Description and online calculator for Log Periodic Dipole Arrays LPDA are directional antennas featuring a ...
  [ Hits: 228 | Votes: 2 | Rating: 6 ]

• T2FD Antenna - Terminated and twisted folded dipole - OH1AYR
  
  T2FD is a 600 900 ohms folded dipole terminated with resistor Feed impedance is coupled ...
  [ Hits: 492 | Votes: 0 | Rating: 0 ]

• RF Trap Resonant Frequency - VK1AD
  
  RF traps for a lightweight 40 30 20 17 15m inverted V dipole antenna for ...
  [ Hits: 199 | Votes: 0 | Rating: 0 ]

• Cantenna Calculator - changpuak
  
  Aka Circular Waveguide Antenna This online antenna calculator let you plan your cantenna for the ...
  [ Hits: 380 | Votes: 5 | Rating: 4 ]

• Radio Scout Frequencies - K2BSA
  
  Information on frequencies suggested as Scout amateur radio frequencies These were initially suggested by the ...
  [ Hits: 45 | Votes: 0 | Rating: 0 ]

• Satellite Frequency List - JE9PEL
  
  All Satellites Frequency List Update A complete list of satellite frequencies available in several formats ...
  [ Hits: 141 | Votes: 1 | Rating: 1 ]

• Digital Mode calling frequencies - VK6FLAB
  
  A summary of common calling frequency for each digital mode on that band.
  [ Hits: 314 | Votes: 0 | Rating: 0 ]

• PE0SAT Satellite Frequency List - PE0SAT
  
  An online reference table with Satellite information including current status uplink and downlink frequencies ...
  [ Hits: 221 | Votes: 0 | Rating: 0 ]

• KC2G HF MUF Propagation maps - KC2G
  
  Ionospheric propagation maps MUF and critical frequency
  [ Hits: 304 | Votes: 1 | Rating: 10 ]

• Yaesu FT-950 CAT Manual - Yaesu
  
  The CAT Computer Aided Transceiver System in the FT 950 transceiver provides control of frequency ...
  [ Hits: 58 | Votes: 0 | Rating: 0 ]

• Repeater-START App - Luke
  
  The amateur radio listener for when you re not on the radio Repeater START the ...
  [ Hits: 151 | Votes: 0 | Rating: 0 ]

• A switched Capacitor Audio Filter - AA8C
  
  Here is a rather nice audio filter for use with Ham Radio gear It features ...
  [ Hits: 73 | Votes: 0 | Rating: 0 ]

• Bandpass Filter Calculator - learningaboutelectronics
  
  Passive Bandpass Filter online calculator and filter formulas Active Inverting Op Amp Bandpass Filters Active ...
  [ Hits: 171 | Votes: 3 | Rating: 5.33 ]

• RF Exposure Calculator - K7LWH
  
  To use the RF Exposure Calculator fill in the form with your operating power antenna ...
  [ Hits: 102 | Votes: 0 | Rating: 0 ]

• Understanding computer-generated RFI - NU1N
  
  Radio Frequency Interference RFI has always been a source of concern for the Radio Amateur ...
  [ Hits: 84 | Votes: 0 | Rating: 0 ]

• Kenwood TS-680S Mod - ye3cif
  
  Extend frequency coverage on the Kenwood TS-680S transceiver
  [ Hits: 85 | Votes: 0 | Rating: 0 ]

• 2m to 70cm Transverter Circuit - VK4ADC
  
  A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

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