common

common

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• VHF Baluns: Fact and Fancy - GM3SEK
  
  Our ideas about HF baluns have changed dramatically in recent years The focus today is ...
  [ Hits: 283 | Votes: 0 | Rating: 0 ]
• Baluns and common mode chokes - Dorenberg
  
  Voltage baluns versus Current baluns When to use them differences and typical usage in feeding ...
  [ Hits: 402 | Votes: 1 | Rating: 10 ]

• A Reversible Beverage at ZL3IX - ZL3IX
  
  How do two wire reversible direction Beverages work an excellent document that explains fundamentals of ...
  [ Hits: 524 | Votes: 0 | Rating: 0 ]

• Speaker Wire Doublet Antenna - K4IZ
  
  A portable wire antenna for the HF bands made with a common speaker wire In ...
  [ Hits: 399 | Votes: 4 | Rating: 9 ]

• Speaker Wire EFHW Antennas 20m/ 40m - wb3gck
  
  Author experiments end fed half wave antennas using common two conductore speaker wire this article ...
  [ Hits: 262 | Votes: 1 | Rating: 9 ]

• To transform ot not to transform - Feed Lines - KG4ZNC
  
  Transmission lines have many uses other than simply transferring RF power from one point to ...
  [ Hits: 137 | Votes: 0 | Rating: 0 ]

• How to evaluate Choke performance - m0taz
  
  If you want to build your own common mode choke this article explains how to ...
  [ Hits: 211 | Votes: 1 | Rating: 8 ]
• High Performance common-mode chokes - G3TXQ
  
  May 2015 Radcom Article on common mode chokes that can be used for control cables ...
  [ Hits: 690 | Votes: 1 | Rating: 10 ]

• Exploring The J-Pole Antenna - AA1ZB
  
  The J Pole antenna is a common omnidirectional antenna used in amateur radio particularly on ...
  [ Hits: 143 | Votes: 0 | Rating: 0 ]

• How To Build a Quadrifilar Helix Antenna for Weather Satellites - tinhatranch
  
  How to build a QFH Quadrifilar Helix Antenna to download images from weather satellites A ...
  [ Hits: 700 | Votes: 6 | Rating: 7.17 ]

• Antenna Tuner Basics - In search of the perfect antenna - Chris Warren
  
  An article that explain with simple concepts and basic theory the correct usage of antenna ...
  [ Hits: 476 | Votes: 0 | Rating: 0 ]

• How to stack dissimilar yagi antennas - WA5VJB
  
  In this article the author provides some guidelines on how to solve a common problem ...
  [ Hits: 728 | Votes: 2 | Rating: 5.5 ]

• Using a Baofeng handheld to work Satellites - KM6NHH
  
  How to program Baofeng handheld transceiver with satellite frequencies and how to get alerts when ...
  [ Hits: 545 | Votes: 5 | Rating: 8.2 ]

• WiRES-X Bible - WB7OEV
  
  The purpose of this book is to provide a common source for WIRES X gather ...
  [ Hits: 421 | Votes: 0 | Rating: 0 ]

• Weak Signals - Reduce volume to reduce noise - VE7SL
  
  This article discusses how volume reduction can help in the reception of weak signals by ...
  [ Hits: 229 | Votes: 1 | Rating: 10 ]

• TinyCAD - TinyCAD
  
  TinyCAD is a an open source program for drawing circuit diagrams which runs under Windows ...
  [ Hits: 134 | Votes: 1 | Rating: 10 ]

• Repair or Replace Electrolytic Capacitors - W6OVP
  
  For low voltage applications like cathode bypass capacitors most vintage types have an axial configuration ...
  [ Hits: 122 | Votes: 1 | Rating: 6 ]

• The truth about ferrites - QRM.guru
  
  Articles on the correct placement of ferrite noise suppressors are common but little has been ...
  [ Hits: 388 | Votes: 2 | Rating: 9.5 ]

• Common-mode chokes Measurements - IN3OTD
  
  Common mode chokes are useful solutions for RFI reduction Winding a few turns of coaxial ...
  [ Hits: 156 | Votes: 1 | Rating: 8 ]

• Raspberry Pi and Automatic NOAA Satellite Reception - instructables
  
  How to receive automatically NOAA wather satellite images with a Raspberry Pi and a RTL ...
  [ Hits: 520 | Votes: 4 | Rating: 4.75 ]

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