ratio

ratio

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• 7 MHz Dipole at VK1ZKD
  
  This article documents an unobtrusive antenna for operation on 7MHz primarily for contacts with stations ...

• Portable 70cm Quadruple Quad Beam
  
  A suitable high gain 70cms antenna for SOTA operation was sought that did not have ...
  Votes: 3 | Rating: 8

• Restricted space 80 meter antenna
  
  This article describe a small single wire antenna running on the side of the building ...
  Votes: 2 | Rating: 8
• 80M Field Expedient Dipole Antenna
  
  80M field expedient antenna, suitable for NVIS operations

• Les baluns
  
  About different baluns types. Samples and schematics for several ratios baluns in french

• The Light Loop
  
  A small magnetic loop ready for a hand held walk and talk operation by PY1AHD ...
  Votes: 3 | Rating: 9.67

• Weatherproof Vertical Antennas - Slim Jim
  
  How to make a Weatherproof Vertically Polarised Omnidirectional Aerial, The Slim Jim Antenna
  Votes: 4 | Rating: 5.75

• Matching Waves, VSWR at work
  
  When the radiation resistance voltage to current ratio of an antenna is the same value ...

• Antique radio repair
  
  The Antique Radio Repair Center at For Your Listening Pleasure has been providing quality antique ...
• Past Times Radio
  
  Specialise in the restoration and sale of vintage valve and transistor radios made from 1930 ...
  Votes: 2 | Rating: 10

• AL7LE Moose Horn Amateur Radio Club
  
  Dedicated to the art of Ham Radio enhancing individual operational and technical skills as well ...
  Votes: 1 | Rating: 9

• VVARA - Verde Valley Amateur Radio Association
  
  Group of Amateur Radio operators generally from the Yavapai County area in Arizona who share ...
  Votes: 3 | Rating: 3.67

• W7BI Issaquah Amateur Radio Clun
  
  To encouraging all aspects of Amateur Radio operation including public service and radio experimentation for ...
  Votes: 4 | Rating: 6.75

• HamRadioLicence.net
  
  Commercial ham radio license exam preparation software that contains the latest officially released questions ...

• D-Star video demonstration
  
  KE7FTE N7QQU and W9ERT show us the drag and drop flexibility of the Icom D ...

• Wire Harness Assemblies
  
  Printed Circuit Board, Custom Overmold Cable Assembly, Box Build, System Integration, Sheet Metal
  By Corey Lancaster

• So you want to learn morse code
  
  Forget Frustration: Gain Valuable Morse Skills And Increase Your Amateur-Radio Pleasure by N1IRZ
  Votes: 5 | Rating: 6.8

• Acom 1000 70 Mhz modification
  
  ACOM 1000 modification uses electric band switching such that both 6m and 4m operation can ...

• Anritsu Connection
  
  Anritsu provides solutions for wired and wireless communication systems and operators Anritsu products include wireless ...
  By Phil Vogel - Votes: 1 | Rating: 10

• Spectrum Analyzer Real-time FFT
  
  Eight channel Audio Spectrum Analyzer is a set of Real Time Multi Channel Gauges for ...
  By Oleg Ya. Shmelyoff - Votes: 9 | Rating: 7.77

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