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• Yagi Uda Antenna Online Calculator  ^updated
  
  A basic YAGI UDA online antenna calculator accept as input frequency number of elements diameter ...
  By changpuak - Votes: 5 | Rating: 7

• 160-80-40 Metre Trapped V-Dipole
  
  A Trapped dipole inverted V antenna for lower HF Bands Construction details are for temporary ...
  By VK4ADC

• HB9CV Online Antenna Calculator
  
  Online HB9CV antenna calculator accept as input the desired resonating frequency and provides dimensions for ...
  By changpuak - Votes: 4 | Rating: 10

• Antenna Manufacturing: How to Prevent Galvanic Corrosion
  
  Galvanic corrosion a destructive process triggered by dissimilar metal contact in a corrosive electrolyte poses ...
  By G0UIH

• Moxon Mania - Building the Ultimate 4-Band Moxon Antenna
  
  The article details the design and construction of a four band Moxon beam by a ...
  By W7JMP

• Active 3-30 MHz Hula-Loop Antenna for Shortwave
  
  This active antenna for the shortwave band provides surprising performance even indoors As the name ...
  By Charles Wenzel - Votes: 1 | Rating: 10

• DIY Yagi Antenna
  
  This article describes the phases for the construction of a Yagi antenna The calculations of ...
  By DiMaria - Votes: 4 | Rating: 3.5

• DXR Electronics Bits
  
  Electronics and Technical resources from indian amateur radio ham D.Prabakaran with callsign vu3dxr
  By vu3dxr - Votes: 5 | Rating: 8.6

• Repairing a dead Kenwood TS-850S
  
  The author fixed a friend s Kenwood TS 850S radio which suffered from Capacitor Plague ...
  By KA7OEI

• Building a Robust PL519 Tube HF Amplifier
  
  his article explores the construction of a PL519 tube amplifier utilizing Ulrich L Rohde N1UL ...
  By DL1DWG

• Smart SO2R Antenna Switcher: A DIY Solution
  
  In pursuit of enhanced station efficiency the author describes crafting an Arduino based smart antenna ...
  By KK7S

• DIY EMC/RFI Mains Filter for a Clean Shack
  
  Utilizing snap on ferrite cores and practical insights the author enhances their shack s cleanliness ...
  By M0PZT - Votes: 2 | Rating: 9.5

• How To Achieve Perfect PCB Soldering
  
  Surprisingly although PCB soldering is the core process of electronics assembly few people do know ...
  By Jim Smith - Votes: 1 | Rating: 1

• Innovative 2m to HF Converter
  
  Ulrich L Rohde N1UL conceived an outstanding 2m to HF receiving converter with specific requirements ...
  By N1UL

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