440mhz

440mhz

Antennas : 70cm

• 7 Element 440Mhz Yagi - KN7F
  
  An home made UHF 7 elements Yagi antenna project
  [ Hits: 1107 | Votes: 7 | Rating: 8.57 ]

• Tri-Band J-Pole - AF6SA
  
  This strange looking antenna is a combination of Coupled Resonator principle by K9AY and a ...
  [ Hits: 1923 | Votes: 5 | Rating: 9 ]

• The Ventenna - Mark Forbes KC9C
  
  Rugged disguised 2m 220MHz 440MHz and 2m 440 dual band antennas HF portable antennas portable ...
  [ Hits: 4581 | Votes: 19 | Rating: 8.21 ]

• Review of the Yaesu FT-7800R - FRRL
  
  Yaesu FT-7800R dual band 2m/440Mhz mobile radio review
  [ Hits: 306 | Votes: 0 | Rating: 0 ]

• A low cost dummy load
  
  This article describes a low cost low to moderate power dummy load which presents a ...
  [ Hits: 7764 | Votes: 8 | Rating: 5.75 ]

• 440Mhz Interdigital Bandpass Filter
  
  Homebrew Amateur Radio 440Mhz Interdigital Bandpass Filter
  [ Hits: 579 | Votes: 1 | Rating: 1 ]