project g

project g

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• Portable VHF Ground Plane - N5ESE
  
  A simple portable VHF ground plane antenna project used for ARES activities
  [ Hits: 1018 | Votes: 0 | Rating: 0 ]

• 80m Vertical Antenna with Folded CounterPoise - DL0WH
  
  A very efficient 80 meter Counterpoise antenna designed to reduce ground losses from inadequate radial ...
  [ Hits: 1092 | Votes: 2 | Rating: 7 ]

• HF Fractal antenna by M0WWA
  
  The aim of the project is test if fractal antennas can work acceptably on HF ...
  [ Hits: 1955 | Votes: 9 | Rating: 4.55 ]

• VHF Yagi Balcony Mast
  
  An Antenna Mast Idea for a VHF/UHF antenna
  [ Hits: 815 | Votes: 1 | Rating: 2 ]

• Dual Band Slim Jim
  
  Dual Band VHF/UHF Slim Jim Antenna project
  [ Hits: 3041 | Votes: 10 | Rating: 6 ]

• Amateur Chirp Project
  
  Amateur projects to investigate radiowave propagation G3PLX s chirp project ionosonde database and more ...
  [ Hits: 528 | Votes: 0 | Rating: 0 ]

• TL-922 Linear Project
  
  Collection of Kenwood TL-922 linear amplifier modifications
  [ Hits: 720 | Votes: 1 | Rating: 10 ]

• K3 vs IC-781 vs TS-850
  
  Elecraft K3 vs. ICOM IC-781 vs. Kenwood TS-850: comparative Measurements and Experience
  [ Hits: 596 | Votes: 1 | Rating: 6 ]

• How to write a software SSTV modulator/demodulator - HA2NON
  
  Tutorial about writing a software SSTV modulator demodulator using slant correction and several improvements It ...
  [ Hits: 362 | Votes: 3 | Rating: 7 ]

• Experimental 2 Mbit modem
  
  Description of a 2 Mbit Modem project
  [ Hits: 285 | Votes: 0 | Rating: 0 ]

• Integrated Circuit Audio Amplifiers
  
  Circuit designs for IC audio amplifiers by N1HFX
  [ Hits: 422 | Votes: 0 | Rating: 0 ]
• Design Guidelines for JFET Audio Preamplifier Circuits
  
  Design Guidelines for JFET Audio Preamplifier Circuits By Mike Martell N1HFX
  [ Hits: 647 | Votes: 4 | Rating: 1 ]

• 12 v gel cell charger
  
  Schematic of a fast charger for Gel Cell batteries
  [ Hits: 484 | Votes: 0 | Rating: 0 ]
• Automatic Battery Charger Project
  
  A project for an automatic battery charger from 12.6v to 13.8v
  [ Hits: 633 | Votes: 1 | Rating: 6 ]

• Using Bipolar Transistors As Switches
  
  While transistors have many uses one of the less known uses by amateurs is the ...
  [ Hits: 331 | Votes: 0 | Rating: 0 ]

• Thermal cooling fan controller
  
  N1HFX thermal coolin fan controller project
  [ Hits: 444 | Votes: 2 | Rating: 10 ]

• Switching Regulator Basics
  
  Switching Regulator Basics By Mike Martell N1HFX
  [ Hits: 433 | Votes: 0 | Rating: 0 ]

• 144 MHz Very Low Noise Preamplifier - HA8ET
  
  An home made low noise preamplifier project for 144 MHz with detailed circuit diagram The ...
  [ Hits: 428 | Votes: 2 | Rating: 10 ]

• 13cm Signal Generator
  
  A 13 CM signal source project by W6PQL
  [ Hits: 813 | Votes: 2 | Rating: 4.5 ]

• M0WWA Vector Network Analyzer
  
  60KHz to 60MHz. laboratory quality Vector Network Analyzer project
  [ Hits: 1382 | Votes: 1 | Rating: 10 ]

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