transmit ant

transmit ant

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• Transmitting Ferrite Loop for 80-160 - G2BZQ
  
  Article from 73 Amateur Radio Today about experimenting on ferrite loops transmitting loop antennas for ...
  [ Hits: 611 | Votes: 3 | Rating: 7 ]

• 40m Wire Antennas Comparison - PH0NO
  
  On the field comparison among C Pole antenna an EFHW vertical antenna and an Inverter ...
  [ Hits: 172 | Votes: 1 | Rating: 3 ]

• 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 ]

• Caged Fan Dipole Antenna - W5MZ
  
  There are a large number of antenna designs for HF One choice out of many ...
  [ Hits: 675 | Votes: 2 | Rating: 5.5 ]

• Some secrets of Common Mode Chokes revealed - pa0nhc
  
  This is a small collection of K9YC info and my experiences Problems by feed lines ...
  [ Hits: 175 | Votes: 1 | Rating: 10 ]

• Magnetic Loop for 20 meters band - LY3H
  
  A magnetic loop antenna designed for 14 MHz This kind of antennas is also known ...
  [ Hits: 205 | Votes: 0 | Rating: 0 ]

• Designing VHF/UHF Quad Antenna - N6JSX
  
  The information in this article has come from many amateur sources the most notable was ...
  [ Hits: 985 | Votes: 7 | Rating: 8 ]
• Efficient 2-Element Quad Antenna for 2m - Practical Antennas
  
  A detailed guide presents a simple 2 element quad antenna for 2m offering ease of ...
  [ Hits: 65 | Votes: 0 | Rating: 0 ]

• Optimizing Ground Radials in End-Fed Antennas - w0btu
  
  An interesting article focused on defining the optimal lenght and number of ground radials in ...
  [ Hits: 434 | Votes: 1 | Rating: 10 ]
• Improve your Antennas for Low Solar Activity - CTU
  
  How to improve your transmitting antennas for very low solar activity periods vertically polarized 160 ...
  [ Hits: 427 | Votes: 0 | Rating: 0 ]

• Semi-automatic antenna tuner project - DK7IH
  
  Thsi article describes a microcontroller driven semi automatic antenna tuner capable of handling power levels ...
  [ Hits: 291 | Votes: 0 | Rating: 0 ]

• Cloverleaf Antenna - Oscarliang
  
  Cloverleaf antenna is a circular polarized antenna which is way better than the cheap dipole ...
  [ Hits: 64 | Votes: 0 | Rating: 0 ]

• Doublet antenna as vertical T - so8oo
  
  A transmitting antenna 2x15m about 100 foot doublet antenna fed by a ladder line of ...
  [ Hits: 118 | Votes: 0 | Rating: 0 ]

• More UHF Cheap Yagi Antennas - WA5VJB
  
  A collection of 450 MHz Cheap Yagis that have proven great portable operations back packing ...
  [ Hits: 214 | Votes: 0 | Rating: 0 ]

• SWR ANTENNA ANALYZER + WSPR TX - iw2ndh
  
  Available worldwide can be used as Arduino Shield or plug it in to you PC ...
  [ Hits: 328 | Votes: 8 | Rating: 9.62 ]

• FSK vs AFSK - IK3QAR
  
  In the field of RTTY transmissions with audio boards you can transmit either in FSK ...
  [ Hits: 156 | Votes: 0 | Rating: 0 ]

• DXSPOTS - f6gqk
  
  DXSPOTS is a Telnet connection program It allows radio amateurs with a lot of DX ...
  [ Hits: 150 | Votes: 0 | Rating: 0 ]

• Antenna Switch - N6DLH
  
  An home made antenna switch with a Dummy Load selector If you forget the radio ...
  [ Hits: 325 | Votes: 3 | Rating: 8 ]

• Filter your Raspberry PI Transmitter - Naich
  
  How to limit unwanted harmonics from your raspberry Pi radio transmitter by introducing filters ...
  [ Hits: 345 | Votes: 1 | Rating: 1 ]

• Two Tone Generator - VU2ESE
  
  A two tone generator is an essential test gear made with just four transistors that ...
  [ Hits: 81 | Votes: 0 | Rating: 0 ]

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