l antennas

l antennas

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• Short Top Band Antenna - DJ0IP
  
  A shortened 160 meters band antenna for hams who do not have 260 ft of ...
  [ Hits: 1581 | Votes: 2 | Rating: 10 ]

• A Simple 40 Meter Vertical for Field Day - W9XT
  
  A dipole antenna for 7 MHz support for this antenna is fiberglass military mast ...
  [ Hits: 994 | Votes: 1 | Rating: 5 ]

• Broadband 80 meter dipole - AB2RA
  
  The AB2RA bowtie 80 meter antenna includes also a 40 meter dipole
  [ Hits: 864 | Votes: 0 | Rating: 0 ]

• When and Where to Use Baluns - W4ULD
  
  Baluns are usually used by Hams to feed dipole antennas with 50 ohm coax and ...
  [ Hits: 1522 | Votes: 9 | Rating: 7 ]

• Why good Antennas need good Coax cable - Bonito
  
  The importance of an efficient antenna feed line that can minimize the disturbing noise for ...
  [ Hits: 462 | Votes: 1 | Rating: 10 ]

• Fixture for fast assembling VHF Antennas - UA9UKO
  
  This fixture id intended for fast assembly and disassembly of VHF antennas expecially usefull for ...
  [ Hits: 617 | Votes: 0 | Rating: 0 ]

• Improving the Super-J - hamradio.me
  
  The collinear J Pole often known as the Super J does improve the behavior over ...
  [ Hits: 972 | Votes: 2 | Rating: 5.5 ]

• Antennas for portable operations - hyendfedantenna
  
  Article describing various type of portable antennas from verticals to dipoles vertical dipoles random wire ...
  [ Hits: 500 | Votes: 0 | Rating: 0 ]

• Designing Vertical Aerials - GW6ITJ
  
  If you want to design vertical antennas you can find all theory and formulas used ...
  [ Hits: 576 | Votes: 0 | Rating: 0 ]

• Short Vertical Antennas and Ground Systems - VK1BRH
  
  Relevance of a proper ground systems on short HF vertical antennas with an analysis on ...
  [ Hits: 458 | Votes: 0 | Rating: 0 ]
• Radials on Vertical Antennas - N6LF
  
  Experimental Determination of Ground System Performance for HF Verticals
  [ Hits: 1408 | Votes: 9 | Rating: 6.67 ]

• Wire antennas for ham radio - YF1AR
  
  A collection of drawings of most popular wire antennas for hf ham radio bands ...
  [ Hits: 739 | Votes: 2 | Rating: 10 ]

• Simple Gain Antennas for the Beginner - W1FB
  
  You do not need to invest an absurd amount of money to build a beam ...
  [ Hits: 1061 | Votes: 4 | Rating: 6.5 ]

• Comsystems Solutions - Tony Gandolfo
  
  HF Antennas is a division of Comsystems Solutions we manufacture wire broadband antennas and different ...
  [ Hits: 188 | Votes: 2 | Rating: 3 ]

• Mod for Acom 1000 amplifier - SM7YEA
  
  The problem originates by improper TXOUT to RF timing RF transmission exists still after a ...
  [ Hits: 511 | Votes: 0 | Rating: 0 ]

• Delta Electronics - Delta Electronics
  
  Delta Electronics Inc NY USA family owned and operated selling all varieties of consumer electronics ...
  [ Hits: 326 | Votes: 0 | Rating: 0 ]

• Moontracker - SM5CUI
  
  A moon tracking software capable to drive the rotation of your antennas in azimuth and ...
  [ Hits: 964 | Votes: 1 | Rating: 6 ]

• QRO Coaxial Relay for 50 MHz - w7gj
  
  Build a SPDT coaxial relay that can be used as a main Transmit Receive relay ...
  [ Hits: 362 | Votes: 0 | Rating: 0 ]

• Noise Canceller Project - G8JNJ
  
  This project was intended to accompany the stealth antenna project Author want to see how ...
  [ Hits: 710 | Votes: 0 | Rating: 0 ]

• Analyzing 6 handheld antennas with a VNA - Sivan Toledo
  
  In this article the author analyze six different type of VHF handheld antennas and as ...
  [ Hits: 408 | Votes: 1 | Rating: 1 ]

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