70mhz

70mhz

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• 70 MHz Yamag Antenna
  
  A Yagi Mag antenna for the 4 meters band with NEC and MMANA files plans ...
  Votes: 1 | Rating: 10
• 7 Element 4M Beam
  
  Build a 7 Element 4M (70MHz) Beam By Paul M1CCZ
  Votes: 2 | Rating: 8
• A Coax dipole for 4 m  ^updated
  
  This center fed coaxial dipole for 4 mters feature low cost components Easy to set ...
  By G4CJZ - Votes: 2 | Rating: 5.5
• A centre-fed co-axial dipole for 4-m
  
  This design has the following advantages low cost components Easy to set up nothing to ...
  By G4CJZ - Votes: 1 | Rating: 10
• 70 MHz 4m Slim Jin Antenna with Ladder Line
  
  An experimental slim jim antenna for 70MHz band made with a wireman slotted line ...
  By pa0fri - Votes: 1 | Rating: 1
• 70MHz Quarter Wave GP Antenna
  
  A homemade quarter wave ground plane anntenna for 4 meters band.
  By m0ukd
• 70Mhz (4 metre) Delta Loop Antenna
  
  Discover the success story of creating a 4 meter Delta Loop antenna ideal for improving ...
  By EI4DIB - Votes: 1 | Rating: 4

• Halo and Stub antenna for 50MHz and 70MHz
  
  Omni directional mixed polarisation antenna for 50MHz 70MHz This is a simple Halo and Stub ...
  By G8JNJ - Votes: 1 | Rating: 9

• Introduction to ICOM 7300
  
  In this youtube video G8GKC M0KKW and 2E0IAJ from Icom UK give a global overview ...
  By ICOM UK - Votes: 2 | Rating: 10

• Kenwood TS-890S Sherwood HF Test Results
  
  Receiver performance review of the Kenwood TS 890S HF 50MHz 70MHz amateur radio transceiver by ...
  By Kenwood - Votes: 3 | Rating: 6.67

• FT 847 - 70 Mhz mod
  
  Modification and verification of the FT847 to optimize 70 MHz performance by G4FUF
  Votes: 3 | Rating: 5.67
• Spurious emissions from an FT847 on 70 MHz
  
  A further study of the spurious emissions from an FT847 on 70 MHz by G7CNF ...

• 70 MHz Mosfet Amplifier
  
  A 160W linear amplifier for 4 meters band based on GI0GDP
  Votes: 2 | Rating: 6.5
• 70 MHz 300 W Power Amplifier
  
  This PA has been designed by Sergey EX8MLE and uses three Mitsubishi RD100HHF1 FETs Frequency ...
  By EX8MLE - Votes: 1 | Rating: 10

• Transverter for 4 meters band
  
  A 70 MHz Transverter project with a block diagram and schematics
  By Slawa ER1LW
• 50 MHz and 28 MHz transverter
  
  This transverter was built in 1994 and include in this page a pdf with circuit ...
  By DK7ZB - Votes: 1 | Rating: 3
• 70MHz Transverter Mk5
  
  The transverter is 28MHz IF and 50w output 300w peak in later versions on 70MHz ...
  By M1BXF - Votes: 2 | Rating: 8
• Transverter for 50 70 28 MHz
  
  This multiband transverter project features power output at 13 8V 50MHz 15W 70MHz 10W second ...
  By YO4HFU - Votes: 1 | Rating: 10
• 70MHz transverter
  
  Homemade 4 meter transverter project
  By PA5HE
• 70 MHz Transverter
  
  This page gives a brief description of a 70 MHz transverter that has been published ...
  By OZ1DJJ

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