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• RF Transmission Line Loss Calculator
  
  This calculator computes the matched line loss for a transmission line using a model calibrated ...
  [ Hits: 2508 | Votes: 18 | Rating: 3.94 ]

• QRP Magnetic longwire balun with VHF-splitter
  
  This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...
  [ Hits: 3086 | Votes: 3 | Rating: 7 ]
• Baluns by Dan N5AR
  
  There is considerable confusion about the various types of baluns this article try to make ...
  [ Hits: 2272 | Votes: 0 | Rating: 0 ]
• Les baluns
  
  About different baluns types. Samples and schematics for several ratios baluns in french
  [ Hits: 1668 | Votes: 0 | Rating: 0 ]

• Beverage transformer notes - N1EU
  
  In this article the author discusses the importance of good transformers for Beverages especially for ...
  [ Hits: 1320 | Votes: 1 | Rating: 10 ]

• End fed-Halfe-wave antenna
  
  This type of antenna has same performance as a dipole but requires only one single ...
  [ Hits: 7822 | Votes: 8 | Rating: 8.26 ]

• Two-Wire Open Line
  
  Article on various type of transmissium medium like parallel lines twisted pairs shielded pairs coax ...
  [ Hits: 1537 | Votes: 1 | Rating: 7 ]

• 80 m helical antenna
  
  Prototype of a 80 meters helical antenna on a 6 meters squid pole by VK2TTL ...
  [ Hits: 4270 | Votes: 6 | Rating: 4.17 ]

• Polarization, lines of force
  
  While polarisation may seem insignificant compared with other considerations in setting up a communications system ...
  [ Hits: 527 | Votes: 0 | Rating: 0 ]
• Horizontal Antennas above Real Ground
  
  Antennas are influenced by the effect of the ground and by the type of conductors ...
  [ Hits: 604 | Votes: 0 | Rating: 0 ]

• Measuring Tower Resonances
  
  Some notes on measuring tower resonances by Rudy Severns, N6LF
  [ Hits: 806 | Votes: 0 | Rating: 0 ]

• microHAM
  
  Accessories for your hamshack such as Band Decoders various types of Antenna Switches Antenna Stacking ...
  [ Hits: 3607 | Votes: 2 | Rating: 10 ]

• Yaesu FT-2000 YouTube videos
  
  Yaesu FT-2000 on YouTube
  [ Hits: 1019 | Votes: 2 | Rating: 5.5 ]

• AMP Lady
  
  Authorized factory sales and service center for Emtron Repair service on all tube type amps ...
  [ Hits: 2323 | Votes: 8 | Rating: 8.25 ]

• PropNerPSK
  
  PropNetPSK is a PSK Phase Shift Keying program capable of receiving multiple signals 2 16 ...
  [ Hits: 824 | Votes: 1 | Rating: 10 ]

• Batteries and QRP
  
  Thanks to the popularity of cell phones laptops and other personal electronic devices the battery ...
  [ Hits: 507 | Votes: 0 | Rating: 0 ]

• Coaxial Cable The neglected link
  
  The purpose of this document is to show the transfer impedance and shielding effectiveness of ...
  [ Hits: 716 | Votes: 2 | Rating: 4.5 ]

• Multi-functional Power Supplies
  
  Two types of multi functional Home brew 6 8Amps 20 Ampere variable power supplies by ...
  [ Hits: 1766 | Votes: 3 | Rating: 8.67 ]
• 12/20 Ampere power supplies
  
  Two types of home brewed 12 20 Ampere 13 8volt power supplies including detailed part ...
  [ Hits: 8408 | Votes: 8 | Rating: 6.12 ]

• Intermodulation
  
  Intermodulation distortion commonly known as Intermods is a type of interference that can occur in ...
  [ Hits: 544 | Votes: 1 | Rating: 10 ]

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