ld ratio

ld ratio

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• Unun vs Balun - Configurations and differences - Palomar-Engineers
  
  If you ever asked if you need an Unun or a Balun this article is ...
  [ Hits: 345 | Votes: 3 | Rating: 6.67 ]

• Multi-band End-Fed Antenna - F. Dorenberg
  
  An excellent guide to homebrewing multi band end fed antennas The article embed several drawings ...
  [ Hits: 1106 | Votes: 6 | Rating: 4.5 ]

• The End-Fed Half-Wave Antenna - Presentation - K1RF
  
  A very well done presentation about End Fed Half Wave antennas This PDF document contains ...
  [ Hits: 406 | Votes: 3 | Rating: 8.67 ]

• A Cheap Portable Mast Support - WB3GCK
  
  A homemade simple and inexpensive portable antenna support handy for quick trips to the field ...
  [ Hits: 232 | Votes: 0 | Rating: 0 ]

• Portable wire antennas - PA3FRP
  
  This document describe serveral wire antennas from the folded dipole to the common halfwave monoband ...
  [ Hits: 846 | Votes: 2 | Rating: 1 ]
• QRP Link Dipole Antenna - high on solder
  
  Dipole antennas are some of the simplest antennas to build in addition to being very ...
  [ Hits: 283 | Votes: 2 | Rating: 7.5 ]

• HF Wire Antennas for Field Day - VE3NXB
  
  Dipole antennas vertical half wave dipole antennas with impedence tranformes that can be used for ...
  [ Hits: 220 | Votes: 0 | Rating: 0 ]
• Long Wire Antenna for portable operations - VK6YSF  ^updated
  
  With the view to establish a quick and easy multi band antenna deployment for portable ...
  [ Hits: 805 | Votes: 14 | Rating: 8.36 ]

• A35EU Tonga 2018 - A35EU
  
  DXPedition to Tonga A35EU IOTA OC 049 Tongatapu group Operation will be 10 160 meter ...
  [ Hits: 129 | Votes: 0 | Rating: 0 ]

• BOTA Beaches on the Air - BOTA
  
  Beaches On The Air is an award scheme for radio amateurs that encourages portable operation ...
  [ Hits: 144 | Votes: 1 | Rating: 10 ]

• NAQCC
  
  North american QRP CW Club open to any licensed radio amateur or shortwave listener SWL ...
  [ Hits: 328 | Votes: 0 | Rating: 0 ]

• 16th HST World Championship - BFRA
  
  16th HST World Championship Organized by Bulgarian Federation of Radio Amateurs September 2019
  [ Hits: 136 | Votes: 0 | Rating: 0 ]

• Radio N9SKN /P QRP Field Operations - N9SKN
  
  Personal web site by N9SKN about portable QRP operations with pictures of several portable setups ...
  [ Hits: 145 | Votes: 0 | Rating: 0 ]
• QRP Portable Station Winter Configuration - OH8STN
  
  An article describing equipment needed to make portable operations evenin winter cold times The article ...
  [ Hits: 414 | Votes: 1 | Rating: 8 ]

• Peanut - Ham Radio Digital Voice Client - PA7LIM David
  
  Peanut is a free Digital radio client Android App The App requires a manual registration ...
  [ Hits: 487 | Votes: 1 | Rating: 10 ]

• Five Antennas Switch Box - EA5AVL
  
  A project of a 5 Antennas Relay Switch Box all Switches Relays have both contacts ...
  [ Hits: 1250 | Votes: 1 | Rating: 10 ]

• Ham Radio Projects by Wireless Society of Southern Maine - Tim Watson
  
  Wireless Society of Southern Maine Projects instructions and photos for many ham radio projects and ...
  [ Hits: 229 | Votes: 0 | Rating: 0 ]

• What is SWR - standing-wave ratio - Margaret Rouse
  
  Article about Standing wave ratio SWR defined as a mathematical expression of the non uniformity ...
  [ Hits: 191 | Votes: 0 | Rating: 0 ]

• An Experimental Q Meter - VK5BR
  
  The article describes Q factor methods of measuring Q factor inductance and capacity using a ...
  [ Hits: 236 | Votes: 0 | Rating: 0 ]

• miniVNA PRO Modifications - Serge ON4AA
  
  The mini Radio Solutions miniVNA PRO is the only affordable vector network analyser VNA I ...
  [ Hits: 136 | Votes: 5 | Rating: 7.8 ]

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