projects

projects

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• Make Your Own Loading Coils
  
  Make your own loading coils for antenna projects using Caterpillar Grommet strips.
  By K0FF - Votes: 3 | Rating: 7

• W3EDP Antenna
  
  W3EDP antenna for 16 160 Meters works by attaching the antenna to a balun and ...
  By AE5VV - Votes: 2 | Rating: 10

• EFHW matching unit
  
  End Fed Half Wave matching unit project based on a FT140 43 with SWR plot ...
  By VK3IL - Votes: 2 | Rating: 10

• Tri-Band J-Pole
  
  This strange looking antenna is a combination of Coupled Resonator principle by K9AY and a ...
  By AF6SA - Votes: 5 | Rating: 9

• Lindenblad Antenna
  
  A Lindenblad Antenna for 145 MHz and 435 MHz with an integrated 50 MHz J ...
  By AF6SA - Votes: 3 | Rating: 6.67

• 4 El. Quad Antenna for 144 MHz
  
  A four element 2 meter quad antenna project
  By KD5CTJ - Votes: 3 | Rating: 6

• Quadrifilar Helical Antennas
  
  A page dedicated to the Quadrifilar Helical Antennas with projects pictures and antenna plans by ...
  By OH2GVB - Votes: 7 | Rating: 3.85

• Fishing Rod Vertical
  
  A homebrew fishing rod vertical using a very nice design from EB5EKT This antenna works ...
  By EA4FRB - Votes: 4 | Rating: 7.25

• HamRadioEngineering.com
  
  Amateur Radio site including Curcuit Diagrams Antenna Construction Radio Repairs and serious fun The Ham ...
  By hamradioengineering

• Universal Tuner Interface
  
  An universal antenna tuner interface, the Kenwood Remote LDG Tuner Interface by af6sa
  By af6sa

• ATV Repeater
  
  The Advanced ATV Repeater is probably the most versatile ATV repeater controller in The World ...
  By atv-projects.com

• RF Microwave
  
  Dealer in HF RF and microwave components based in Italy offering a wide product catalog ...
  By RF Elettronica

• AZ-EL USB Rotor Controller AE-21
  
  AF6SA USB antenna AZ EL rotor controller compatible with Yaesu G 5500 G 450 G ...
  By AF6SA - Votes: 2 | Rating: 5.5

• Arduino Rotator Controller
  
  Aduino based Amateur Radio Antenna Rotator Controller that can emulate the Yaesu GS 232A or ...
  By K3NG - Votes: 2 | Rating: 10
• ARDUINO Simplex Repeater Controller
  
  This project hereby presented is a complete HAM radio simplex smart repeater built around a ...
  By ON7EQ - Votes: 6 | Rating: 3.67

• A discharge circuit for NiMH batteries
  
  A discharge circuit which you could use to cycle the batteries

• Pharos - CW Beacon Keyer
  
  A Picaxe Morse Code keyer project with source code and links to useful resources by ...
  By K6ACJ - Votes: 1 | Rating: 1

• The Pleasant Code Practice Oscillator
  
  Projects you can build, an amplified shaped sine-wave oscillator
  By K4ICY - Votes: 2 | Rating: 5.5

• FM broadcast transmitter Raspberry Pi
  
  This simple hack turns your Raspberry Pi into a powerful FM transmitter
  By MAKE - Votes: 8 | Rating: 5.87

• Crystal radio information
  
  A list of links on Crystal Radio projects and related reources

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