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no power up a 0

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• Vertical antenna for 160 meter
  
  This high antenna require a large ground composed by 40 radials It s not very ...
  [ Hits: 4137 | Votes: 1 | Rating: 10 ]

• RF Choke with Bifilar Windings - rjbono
  
  This article presents an RF Choke featuring an 11 bifilar turn winding of 14 house ...
  [ Hits: 87 | Votes: 0 | Rating: 0 ]

• Grupo Juizforano de CW - Ed - PY4WAS
  
  The CWJF Group began in the 80 s with the ideas of an excellent telegrafist ...
  [ Hits: 156 | Votes: 0 | Rating: 0 ]

• NOGA QRP club - NOGA
  
  Small but growing group of amateur radio enthusiasts most of whom are within 90 miles ...
  [ Hits: 1627 | Votes: 5 | Rating: 8.2 ]

• Zetagi - ZG  ^pop
  
  Zetagi CB amplifiers 10m amplifiers and accessories power supplies microphones SWR and power meters battery ...
  [ Hits: 26122 | Votes: 70 | Rating: 5.59 ]

• A Guide to Test Equipment
  
  That just about sums up many peoples attitude towards test equipment Multimeter SWR Power Meter ...
  [ Hits: 2195 | Votes: 0 | Rating: 0 ]
• Setting Up Your HF Station - K8ZT
  
  From buying an amateur radio transceiver choosing the correct power supply selecting the antenna and ...
  [ Hits: 189 | Votes: 2 | Rating: 8.5 ]

• QRP Portable Station Winter Configuration - OH8STN
  
  An article describing equipment needed to make portable operations evenin winter cold times The article ...
  [ Hits: 414 | Votes: 1 | Rating: 8 ]

• ICOM IC-706MKIIG Tech Note
  
  If your IC 706MKIIG will not power up without even hearing a relay click check ...
  [ Hits: 2933 | Votes: 9 | Rating: 7.22 ]

• EvoSpice - Sean O'Connor
  
  A numerical optimizer solver for LTSpice IV Uses a fast evolutionary algorithm You can use ...
  [ Hits: 568 | Votes: 0 | Rating: 0 ]

• PSK31 Deluxe  ^pop
  
  PSK31 Deluxe is a PSK31 and PSK63 program for novices and power users It has ...
  [ Hits: 25878 | Votes: 61 | Rating: 6.44 ]

• FGB Wakeup for Yaesu FT RTX - IU2FGB
  
  Home made freeware utility that allows to power on or shutdown the Yaesu FT rig ...
  [ Hits: 80 | Votes: 1 | Rating: 10 ]

• Smart SO2R Antenna Switcher: A DIY Solution - KK7S
  
  In pursuit of enhanced station efficiency the author describes crafting an Arduino based smart antenna ...
  [ Hits: 156 | Votes: 0 | Rating: 0 ]

• Arduino SWR and Power Meter - LB0MG
  
  The circuit is based on two AD8307 log amplifiers which are connected to the forward ...
  [ Hits: 1588 | Votes: 3 | Rating: 6.67 ]

• PCM Kestrel HF Transceiver - vk3yy
  
  This article describes an upgrade to the Kestrel transceiver replacing its LCD display with a ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

• Fix the Astron Power Supply Amp Meter
  
  How fix Astron 70 model number VS-70M amp meter not working
  [ Hits: 373 | Votes: 0 | Rating: 0 ]
• Peth-9910 10A Power Supply
  
  A project of a linear regulated for low noise power supply 16v, 10A
  [ Hits: 644 | Votes: 2 | Rating: 6 ]

• Low-Power Transceiver Kits You Can Build
  
  A Comprehensive roundup of the most popular QRP transceiver kits on the market in recent ...
  [ Hits: 2423 | Votes: 1 | Rating: 10 ]

• RF-Quiet Solar PV for Ham Radio - KA7OEI
  
  This article discusses the potential for solar power systems to coexist harmoniously with amateur radio ...
  [ Hits: 78 | Votes: 1 | Rating: 1 ]

• Measuring SWR at 1296 MHz - VK4ADC
  
  Have you been looking for an easy way to measure power or SWR at 1296 ...
  [ Hits: 250 | Votes: 0 | Rating: 0 ]

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