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• 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 ]

• TEFV Terminated End Fed Vee Antenna - VU3DXR
  
  The Terminated End Fed Vee Antenna TEFV is a travelling wave antenna with constant current ...
  [ Hits: 188 | Votes: 2 | Rating: 6.5 ]

• Pro Audio Engineering - ProAudio Eng
  
  High quality products for broadcast and amateur radio Kx33 Low RFI AC Power Supply for ...
  [ Hits: 119 | Votes: 0 | Rating: 0 ]

• Duracomm Power Supplies - Duracomm
  
  Power Solutions for Durable Communication Systems Founded in Sep 1992 DuraComm Power Supplies is a ...
  [ Hits: 140 | Votes: 0 | Rating: 0 ]

• Sierra Radio Systems - Sierra Radio
  
  Sierra Radio Systems site controllers are used to monitor and control remote radio and equipment ...
  [ Hits: 130 | Votes: 0 | Rating: 0 ]

• QRP Cluster - QRP-C  ^new
  
  QRP self spotting Cluster where every QRP broadcasting enthusiast can announce on which frequency they ...
  [ Hits: 31 | Votes: 0 | Rating: 0 ]

• Using PSK Reporter as Propagation Tool - K8ZT
  
  PSK Reporter is a powerful tool for monitoring your FT8 JT65 or PSK signals around ...
  [ Hits: 194 | Votes: 1 | Rating: 8 ]

• Yaesu FT100D VHF/UHF Faulty RF Amplifier Repair - VK3CSS
  
  Replacing the Yaesu FT100D SRF7043 VHF/UHF RF MOSFET Power Amplifier
  [ Hits: 626 | Votes: 2 | Rating: 6.5 ]

• Power Amplifier using 4CX1500B - DC9DZ
  
  4CX1500B RF amplifier schematic, working 1.8 MHz to 29.7 MHz
  [ Hits: 921 | Votes: 2 | Rating: 8.5 ]
• Stone Creek Special 600 HF RF Amplifier - W4NFR
  
  This is a Solid State Amplifier Project It uses 4 MRF150 MosFet Power Transistors The ...
  [ Hits: 270 | Votes: 0 | Rating: 0 ]

• How to Make an Automatic 12V Battery Charger - Steve Willson Kujur
  
  A home made battery charger 110 220 v AC providing from 1 25 24 v ...
  [ Hits: 155 | Votes: 0 | Rating: 0 ]

• Custom pigtail cable with Anderson PowerPole connector - NJ2X
  
  In this post we describe how to make a pigtail cable to connect the Kenwood ...
  [ Hits: 121 | Votes: 0 | Rating: 0 ]

• Experimental HF 6-band SSB transceiver - DK7IH  ^updated
  
  An SSB radio for the HF bands will be presented Featuring 12 to 20 Watts ...
  [ Hits: 767 | Votes: 15 | Rating: 9.34 ]

• Bird 4314 Maintenance - VK3KBC
  
  Bird 4314 RF Power Meter Battery Replacement
  [ Hits: 261 | Votes: 3 | Rating: 5.67 ]

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