two band

two band

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• Multiband Cubical Quads
  
  EI7BA Multiband Cubical Quads projects includes two elements quad antennas for 10 12 15 17 ...
  [ Hits: 7922 | Votes: 5 | Rating: 9.4 ]

• A Lowband Antenna that is Almost Free
  
  The Shunt fed Tower an effective Low Band Antenna uses your beam as a capacitive ...
  [ Hits: 18752 | Votes: 4 | Rating: 7.75 ]

• 144 Mhz Magnetic Loop
  
  A magnetic loop antenna for 144 mhz, two meter band
  [ Hits: 17634 | Votes: 35 | Rating: 5.74 ]

• Portable Magnetic Loop Antenna Version 2 - G4FON
  
  A simple multi band magnetic loop antenna designed for 20 30 and 40 metres For ...
  [ Hits: 5351 | Votes: 1 | Rating: 10 ]

• Two portable antennas for 6-meter
  
  VE7CA reprint an interesting article taken from arrl antenna compendium Two elegant practical and portable ...
  [ Hits: 4797 | Votes: 1 | Rating: 10 ]

• Echelon-Log Beverages - W8JI
  
  About beverage antennas Enhanced F B Beverages Bandwidth of Directivity arrays This article describes two ...
  [ Hits: 1861 | Votes: 1 | Rating: 10 ]

• An improved 40-80 double extended zepp
  
  Article originally published in ARRL compendium by N6LF revisits the classic double extended Zepp to ...
  [ Hits: 18772 | Votes: 10 | Rating: 6.53 ]

• 2.4GHz Helix antenna  ^pop
  
  Concise instructions on making a broadband helical antenna for 2 4GHz use such as 802 ...
  [ Hits: 50990 | Votes: 111 | Rating: 6.16 ]

• Antenna Gain Comparison System
  
  This device goal is to optimize homebrew antenna for the V UHF band This tool ...
  [ Hits: 2212 | Votes: 12 | Rating: 5.58 ]

• Indoor multiband dipole - HB9MTN
  
  This indoor dipole is available in two version for 20 10 meters and 40 10 ...
  [ Hits: 7091 | Votes: 5 | Rating: 7.2 ]

• An Unusual Magnetic Antenna
  
  This article by OK1FOU describes how to build a relatively small loop antenna which can ...
  [ Hits: 3057 | Votes: 1 | Rating: 1 ]

• QRZ de W3DF The Quad Project
  
  A two element multiband quad antenna
  [ Hits: 2350 | Votes: 14 | Rating: 9.06 ]
• Quad Antenna for 144 Mhz - IK4DCS
  
  A VHF Quad antenna for teh two meters band in italian
  [ Hits: 3919 | Votes: 10 | Rating: 6.8 ]

• X-Beam antennas
  
  Two element X Beam is a high performance broad band antenna that is ideal for ...
  [ Hits: 4044 | Votes: 11 | Rating: 7.46 ]

• The EZ-Tuner
  
  The EZ Tuner is a homebrew automatic legal limit antenna tuner that covers all amateur ...
  [ Hits: 5569 | Votes: 1 | Rating: 9 ]

• WA4DSY 56KB RF Modem
  
  This is a prototype of the WA4DSY 56KB RF modem It is intended for use ...
  [ Hits: 1085 | Votes: 0 | Rating: 0 ]

• Radios UK - Colin Walford
  
  Two way radios CB airband radios GPS at discount prices all your communication and radio ...
  [ Hits: 847 | Votes: 3 | Rating: 7 ]

• Amplifier for 15 and 17 meter band
  
  The two linear amplifiers are ment for use with QRP SSB CW FM AM transmitters ...
  [ Hits: 1610 | Votes: 0 | Rating: 0 ]

• A diode-switched band-pass filter
  
  High speed silicn diodes work well as RF switches This article describes how to use ...
  [ Hits: 2313 | Votes: 3 | Rating: 4.67 ]

• Broadband news : another bpl trial dropped
  
  The company trialing the technology has decided BPL was not commercially deployable and has instead ...
  [ Hits: 367 | Votes: 0 | Rating: 0 ]

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