9 1 transformer

9 1 transformer

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• Rectangular Loop antenna for 2 meter band
  
  An interesting and easy to build loop antenna for VHF bands that present a feedpoint ...
  By VK1NAM - Votes: 1 | Rating: 1

• How to Make a Great 9:1 RX Transformer
  
  There are lots of good designs for matching transformers for receiving antennas Make it yourself ...
• Magnetic Long Wire UnUn 9:1
  
  An impedance transformer 9 1 to feed a high impedance long wire 450 ohm down ...
  Votes: 4 | Rating: 7
• 1:49 Transformer
  
  This 1 49 transformer is used with wires any multiple of 1 2 wavelength This ...
  By OZ1CX - Votes: 25 | Rating: 5.84
• BalUn for Delta-loop & Quad-loop antennas
  
  This Guide helps you to build the 1 2 BalUn 600 Watts DIY kit step ...
  By hfkits - Votes: 1 | Rating: 9
• 9:1 Unun Impedance Transformer
  
  A 9 1 unbalanced to unbalanced unun impedance transformer based on a published design by ...
  By VK1AD - Votes: 1 | Rating: 4

• End-Fed 6-40 M Multiband Antenna
  
  This project produces an inexpensive multiband end fed HF antenna matchbox quick and easy to ...
  By earchi - Votes: 4 | Rating: 8.25
• Multiband end fed antennas
  
  This is a 200 Watt PEP step up transformer for end fed full and half ...
  By PD7MAA - Votes: 9 | Rating: 7.32
• 8010 Enfed Antenna
  
  With this antenna the coverage is 80 40 20 15 and 10 meter band without ...
  By F5NPV

• 1:49 unun for end fed half wave antennas
  
  1 49 UNUN using two stacked FT240 43 cores for end fed halfwave antenna To ...
  By vu3dxr - Votes: 10 | Rating: 8.1
• End-Fed Half-Wave Antenna for 20m 40m 80m  ^updated
  
  How to Design and Build a Field Expedient End Fed Half Wave Antenna for 20m ...
  By VA3KOT - Votes: 2 | Rating: 6

• HF Multiband end fed antennas
  
  A multiband end fed antenna that cover 3 5 to 30 Mhz using a 1 ...
  Votes: 6 | Rating: 4.67

• The Classic Beverage Antenna Revisited
  
  This is a QST Article published in January 1982 by W1FB D Demaw and HH ...
  By HH Beverage - Votes: 1 | Rating: 6

• Matching with one-twelfth-wavelength feed line
  
  Matching with a half wave or wuarter wave coaxial cable is pretty well known but ...
  Votes: 1 | Rating: 10

• OH7SV Matti Hohtola Ham Projects
  
  The most modern QRP transceiver in 2004 Direct Conversion HF Transceiver with DDS LO 50 ...
  By Matti Hohtola - Votes: 36 | Rating: 8.11

• The Squid Pole Wire Antenna Re-visited
  
  The author explores enhancing the performance of a 7 meter fiberglass squid pole wire antenna ...
  By VK4ADC

• ZS6BKW Antenna
  
  How to Build a ZS6BKW Antenna an optimised version of the popular G5RV multiband Antenna ...
  By VK4MDX - Votes: 2 | Rating: 7.5

• Peter W. Dahl Co.
  
  Custom transformers by Mr Dahl has been designing specialty transformers and reactors for over 35 ...
  Votes: 1 | Rating: 10

• SM1000 FreeDV Adaptor
  
  The SM1000 allows you to run FreeDV without a PC Connect the SM1000 to your ...
  By rowetel

• WIFI Remote FUCHS ATU for EndFed Antenna
  
  The Fuchs Antenna tuner with a resonant circuit as a coupler The Fuch Antenna Tuner ...
  By F5NPV

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