rf antennas

rf antennas

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• 40m/80m Portable antenna - VK5AH  ^pop
  
  Portable wire antenna for 40 and 80 meter made with a RF Chocke Can be ...
  [ Hits: 61564 | Votes: 29 | Rating: 5.96 ]

• W7AV 40 Meter Half Square
  
  These antennas offer big gun DX performance on the low bands yet they are surprisingly ...
  [ Hits: 4049 | Votes: 4 | Rating: 6.25 ]

• RF in shack with vertical and longwire antennas
  
  Why a vertical antenna or longwire antenna might require a balun
  [ Hits: 4800 | Votes: 5 | Rating: 7.6 ]

• 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 ]

• Axial-Mode Helical Antennas - W4RNL
  
  Turn Helical Antennas Over Perfect Ground and Modeling Helices in NEC-2
  [ Hits: 1987 | Votes: 4 | Rating: 1.75 ]
• Axial-Mode Helical Antennas - W4RNL
  
  Notes on Axial Mode Helical Antennas in Amateur Service Helix Basics Modeling Issues and Short ...
  [ Hits: 1651 | Votes: 0 | Rating: 0 ]

• A Horn Antenna for 2.4 GHz.
  
  This Antenna is not really practical for AO 40 reception but horn antennas have a ...
  [ Hits: 10959 | Votes: 32 | Rating: 3.82 ]

• The full-wave loop antenna
  
  These omnidirectional antennas offer Horizontal polarization and about 2 1 dbd of gain They are ...
  [ Hits: 5053 | Votes: 4 | Rating: 6.5 ]

• Loop Antenna Design
  
  Full wave loops are very popular antennas They are especially useful on 80 and 40 ...
  [ Hits: 2296 | Votes: 1 | Rating: 10 ]

• Portable HF antennas
  
  Excel sheet containing technical comparisons of commercial HF portable antennas compiled by ON4SKY Includes pictures ...
  [ Hits: 2979 | Votes: 1 | Rating: 10 ]

• X-Beam antennas
  
  Two element X Beam is a high performance broad band antenna that is ideal for ...
  [ Hits: 4041 | Votes: 11 | Rating: 7.46 ]

• G/T Simulations - by VE7BQH
  
  Here you will find information on how antennas behave when stacked G T is an ...
  [ Hits: 849 | Votes: 8 | Rating: 7.87 ]

• TrapDip
  
  This program let you design and performance of 2 band trapped dipole antennas including trap ...
  [ Hits: 4308 | Votes: 4 | Rating: 3.25 ]

• High Performance Wire Antennas
  
  Popularity doesn't guarantee high antenna performance, disadvantages of trap antennas
  [ Hits: 2858 | Votes: 1 | Rating: 10 ]

• SSB Electronic USA - SSB
  
  manufactures and distributes HF VHF UHF and SHF equipment covering 10MHz 47 0GHz Our products ...
  [ Hits: 8407 | Votes: 8 | Rating: 6.12 ]

• RF HAMDESIGN
  
  An engineering oriented organization specializing in the design and manufacture of high performance parabolic antennas ...
  [ Hits: 1616 | Votes: 5 | Rating: 9 ]

• National RF, Inc.
  
  National rf provides consulting engineer services and manufactures direction finding antennas test equipment communications receiving ...
  [ Hits: 792 | Votes: 0 | Rating: 0 ]

• Rocky Mountain Radio - Scott Bross
  
  Provide RF connectors adaptors antennas accessories mounts coax West Mountain Radio Products and Anderson Power ...
  [ Hits: 387 | Votes: 1 | Rating: 10 ]

• DDS Data-Communicatie
  
  Dds data communication Data and Tele Communication Solutions UMTS GSM GPRS Telemetry programmers Adeunis RF ...
  [ Hits: 1050 | Votes: 0 | Rating: 0 ]

• Tower
  
  Windows program for analyzing vertical antennas This program shows the resistance and reactance to be ...
  [ Hits: 1349 | Votes: 1 | Rating: 10 ]

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