ratio

ratio

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• Portable Yagi for 144MHz - EI9GQ
  
  Simple 7 element Yagi is ideal for portable operation The elements can be removed and ...
  [ Hits: 14336 | Votes: 35 | Rating: 6.83 ]

• WW2Y/K2WI Beverage design - K2WI
  
  Ideas for enhanced beverage antenna performance Single wire beverage improvements and arrays of two beverages ...
  [ Hits: 4057 | Votes: 4 | Rating: 9.5 ]

• Transmission Lines
  
  Whenever you choose a coax feedline the frequency of operation is a very important consideration ...
  [ Hits: 1276 | Votes: 0 | Rating: 0 ]
• SWR: Maximum allowable VSWR
  
  VSWR voltage standing wave ratio represents the degree with which an antenna is matched to ...
  [ Hits: 1242 | Votes: 3 | Rating: 3.33 ]

• Yagi Element Mounting Considerations
  
  One of the most important considerations when designing and building a Yagi antenna is the ...
  [ Hits: 4307 | Votes: 2 | Rating: 8.5 ]

• Travel loop antennas - John Scheepers
  
  PA11019 Travel loop antennas these antennas cover 6 300 to 29 200 mHz handle 35 ...
  [ Hits: 3566 | Votes: 2 | Rating: 9.5 ]

• Cubic Quad  ^pop
  
  The cubic quad is a very popular way to get reasonably high gain and excellent ...
  [ Hits: 68072 | Votes: 64 | Rating: 5.08 ]

• Understanding Standing Wave Ratios SWR - KJ6RZ
  
  We worry a lot about Standing Wave Ratio SWR in amateur radio since SWR is ...
  [ Hits: 8721 | Votes: 8 | Rating: 4.75 ]

• Islands, Castles and Portable Operations - Dave Raycroft
  
  Island DXpedition and portable operations including present up and coming operations IOTA NON IOTA IOSA ...
  [ Hits: 885 | Votes: 0 | Rating: 0 ]

• ARES vs RACES
  
  ARES vs RACES FAQ: Two Flavors of Amateur Radio Emergency Operation
  [ Hits: 966 | Votes: 1 | Rating: 1 ]

• Lightning Protection Corporation
  
  Lightning & Surge Protective Devices from Lightning Protection Corporation
  [ Hits: 269 | Votes: 0 | Rating: 0 ]

• New Sensor Corporation - Webmaster
  
  Distributor of Sovtek other current production vacuum tubes and NOS tubes Distributor of electronic parts ...
  [ Hits: 1264 | Votes: 2 | Rating: 2.5 ]

• How operate Meteor Scatter
  
  The Meteor Scatter tips and tricks described here are based upon more than 20 years ...
  [ Hits: 950 | Votes: 1 | Rating: 1 ]

• HFCC Public Data
  
  HFCC manages and co ordinates global databases of international shortwave broadcasting in keeping with International ...
  [ Hits: 2272 | Votes: 4 | Rating: 8.75 ]

• CW Decoder - WD6CNF  ^pop
  
  CW DecodeXP decodes and trasmits morse code 5 to 50 wpm keep hands on the ...
  [ Hits: 28187 | Votes: 67 | Rating: 5.58 ]
• CW Decoder  ^pop
  
  This program allows CW operators to copy CW code with a computer The decoded CW ...
  [ Hits: 53262 | Votes: 79 | Rating: 6.4 ]

• Packet Terminal Interface - WD6CNF
  
  Simple Windows based TNC interface program Designed for ARES operation simple operator interface to connect ...
  [ Hits: 12030 | Votes: 24 | Rating: 4.08 ]

• PCRSat
  
  a PREDICT client application written by Vittorio Benvenuti I3VFJ allows operation of an ICOM PCR ...
  [ Hits: 1658 | Votes: 9 | Rating: 9.22 ]

• SpectraScope - WD6CNF
  
  SpectraScope is a simple Windows interface program allowing your computer to view up to two ...
  [ Hits: 10807 | Votes: 3 | Rating: 7 ]

• Programming VHF/UHF Radios - KJ6RZ
  
  Programming a new VHF UHF radio usually proves to be a frustrating experience for most ...
  [ Hits: 15782 | Votes: 29 | Rating: 6.45 ]

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