1 9 transformer

1 9 transformer

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• Rectangular Loop antenna for 2 meter band - VK1NAM
  
  An interesting and easy to build loop antenna for VHF bands that present a feedpoint ...
  [ Hits: 280 | 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 ...
  [ Hits: 3144 | Votes: 0 | Rating: 0 ]
• Magnetic Long Wire UnUn 9:1
  
  An impedance transformer 9 1 to feed a high impedance long wire 450 ohm down ...
  [ Hits: 1929 | Votes: 4 | Rating: 7 ]
• 1:49 Transformer - OZ1CX
  
  This 1 49 transformer is used with wires any multiple of 1 2 wavelength This ...
  [ Hits: 2477 | Votes: 25 | Rating: 5.84 ]
• BalUn for Delta-loop & Quad-loop antennas - hfkits
  
  This Guide helps you to build the 1 2 BalUn 600 Watts DIY kit step ...
  [ Hits: 286 | Votes: 1 | Rating: 9 ]
• 9:1 Unun Impedance Transformer - VK1AD
  
  A 9 1 unbalanced to unbalanced unun impedance transformer based on a published design by ...
  [ Hits: 197 | Votes: 1 | Rating: 4 ]

• End-Fed 6-40 M Multiband Antenna - earchi
  
  This project produces an inexpensive multiband end fed HF antenna matchbox quick and easy to ...
  [ Hits: 1998 | Votes: 4 | Rating: 8.25 ]
• Multiband end fed antennas - PD7MAA
  
  This is a 200 Watt PEP step up transformer for end fed full and half ...
  [ Hits: 2275 | Votes: 9 | Rating: 7.32 ]
• 8010 Enfed Antenna - F5NPV
  
  With this antenna the coverage is 80 40 20 15 and 10 meter band without ...
  [ Hits: 143 | Votes: 0 | Rating: 0 ]

• 1:49 unun for end fed half wave antennas - vu3dxr
  
  1 49 UNUN using two stacked FT240 43 cores for end fed halfwave antenna To ...
  [ Hits: 401 | Votes: 10 | Rating: 8.1 ]
• End-Fed Half-Wave Antenna for 20m 40m 80m - VA3KOT
  
  How to Design and Build a Field Expedient End Fed Half Wave Antenna for 20m ...
  [ Hits: 143 | Votes: 1 | Rating: 4 ]

• HF Multiband end fed antennas
  
  A multiband end fed antenna that cover 3 5 to 30 Mhz using a 1 ...
  [ Hits: 3727 | Votes: 6 | Rating: 4.67 ]

• The Classic Beverage Antenna Revisited - HH Beverage
  
  This is a QST Article published in January 1982 by W1FB D Demaw and HH ...
  [ Hits: 568 | 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 ...
  [ Hits: 541 | Votes: 1 | Rating: 10 ]

• OH7SV Matti Hohtola Ham Projects - Matti Hohtola
  
  The most modern QRP transceiver in 2004 Direct Conversion HF Transceiver with DDS LO 50 ...
  [ Hits: 20376 | Votes: 36 | Rating: 8.11 ]

• The Squid Pole Wire Antenna Re-visited - VK4ADC
  
  The author explores enhancing the performance of a 7 meter fiberglass squid pole wire antenna ...
  [ Hits: 92 | Votes: 0 | Rating: 0 ]

• ZS6BKW Antenna - VK4MDX
  
  How to Build a ZS6BKW Antenna an optimised version of the popular G5RV multiband Antenna ...
  [ Hits: 1750 | Votes: 2 | Rating: 7.5 ]

• Peter W. Dahl Co.
  
  Custom transformers by Mr Dahl has been designing specialty transformers and reactors for over 35 ...
  [ Hits: 579 | Votes: 1 | Rating: 10 ]

• SM1000 FreeDV Adaptor - rowetel
  
  The SM1000 allows you to run FreeDV without a PC Connect the SM1000 to your ...
  [ Hits: 131 | Votes: 0 | Rating: 0 ]

• WIFI Remote FUCHS ATU for EndFed Antenna - F5NPV
  
  The Fuchs Antenna tuner with a resonant circuit as a coupler The Fuch Antenna Tuner ...
  [ Hits: 120 | Votes: 0 | Rating: 0 ]

Pages: 1 2 [next]