hf power

hf power

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• 3 elements VHF yagi antenna
  
  3 elements VHF Yagi homebrew antenna designed with YAGIMAX 3 Maximum forward GAIN is about ...
  [ Hits: 14043 | Votes: 59 | Rating: 4.51 ]

• Errante's virtual ground balun - Francesco Errante
  
  Errante's virtual ground Balun, a state-of-the-art high power HF balun family.
  [ Hits: 876 | Votes: 6 | Rating: 8.83 ]

• HF Antenna Switch
  
  The purpose of this remote antenna switch was to be able to select between four ...
  [ Hits: 954 | Votes: 0 | Rating: 0 ]

• Emtron
  
  HF Linear amplifiers and power supplies manufacturer
  [ Hits: 2686 | Votes: 1 | Rating: 1 ]
• I0JXX
  
  The I0JXX is an italian company that offers market their projects also sells electronic products ...
  [ Hits: 2883 | Votes: 2 | Rating: 8.5 ]

• Pihernz - Helena
  
  Spanish radio dealer offer accessories antennas and battery chargers mounting accessories cables and connectors radio ...
  [ Hits: 1257 | Votes: 3 | Rating: 5.33 ]

• 2 x GI-7B 432 MHz amplifier project
  
  UHF RF Power amplifier used to work EME
  [ Hits: 1296 | Votes: 3 | Rating: 3.33 ]

• Amplifier for 15 and 17 meter band
  
  The two linear amplifiers are ment for use with QRP SSB CW FM AM transmitters ...
  [ Hits: 1609 | Votes: 0 | Rating: 0 ]
• 2 x 3-500Z HF Power Amp
  
  A 2x3-500Z rf power amplifier for 80-10 meters
  [ Hits: 4309 | Votes: 8 | Rating: 3.13 ]
• 5-band RF Power Amplifier
  
  This project uses a widely available IRF510 MOSFET work on HF 80 40 30 20 ...
  [ Hits: 6954 | Votes: 5 | Rating: 7.4 ]

• RW3AZ VHF amplifiers page - Alexander Skouridin
  
  2m/70cm GS31B Power amplifier pictures
  [ Hits: 1311 | Votes: 4 | Rating: 7.75 ]
• A 20W Amplifier for 2 meters
  
  VU2RAR basic VHF power amplifier suitable for 144 146 Mhz output power can vary from ...
  [ Hits: 3042 | Votes: 5 | Rating: 6.6 ]
• Building High Power Amplifiers
  
  SM5BSZ article on building VHF RF amplifiers
  [ Hits: 1504 | Votes: 1 | Rating: 10 ]
• 50 MHz VHF power amplifier
  
  Class C tuned VHF power amplifier for the 6-meter band by ON6MU
  [ Hits: 1539 | Votes: 1 | Rating: 3 ]
• Power amplifier for 2m rig
  
  An RF power supply for 144 MHz schematics and instructions
  [ Hits: 2226 | Votes: 2 | Rating: 4 ]
• GS-35B 6 meter amplifier
  
  VHF power amplifier for 50MHz using GS 35B tubes output 1500 W with 75 W ...
  [ Hits: 682 | Votes: 1 | Rating: 1 ]

• Coaxial Cable's specifications
  
  A table with Loss in DB 100m Max power in Watts Diameter in mm Velocity ...
  [ Hits: 2890 | Votes: 7 | Rating: 7.15 ]

• Selecting Capacitors
  
  Selecting capacitors in RF power applications at HF by I0JX
  [ Hits: 377 | Votes: 0 | Rating: 0 ]

• N2PK SWR Meter
  
  HF Forward Power & Return Loss (SWR) Meter
  [ Hits: 2014 | Votes: 1 | Rating: 7 ]

• 1.8-54 Mhz Low pass filter - K8CU
  
  An easy to make HF low pass filter form high power
  [ Hits: 3836 | Votes: 3 | Rating: 4.67 ]

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