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• Full Wave Delta Loop for 7 MHz
  
  An homebrew project of a full wave delta loop antenna for the 40 meters band ...
  By YC0MVP - Votes: 1 | Rating: 8

• 40 Meters 3 element Wire Yagi
  
  A three element wire yagi antenna for 7 MHz project plan with drawings and EZNEC ...
  By VE3VN - Votes: 7 | Rating: 4.71

• Build your own HF balun
  
  A balun is a MUST for dipoles or similar antennas when they are feed with ...
  By EA4EOZ - Votes: 5 | Rating: 5

• Winding Inductors on Cantex 4 Inch PVC Tubing
  
  Coil winding on 4 inch PVC tubing with home-made tooling.
  By John Hagy, AA8QV

• Multiband end fed antennas
  
  This is a 200 Watt PEP step up transformer for end fed full and half ...
  By PD7MAA - Votes: 9 | Rating: 7.32

• How to make a HB9CV
  
  The HB9CV is a well known two element antenna of a directional beam type with ...
  By G8TTI - Votes: 9 | Rating: 4.45

• Lindenblad Antenna Project
  
  An homebrew Lindenblad antenna designed specifically for LEOs reception.
  By G0MGX

• G8TTI's Scrapbook
  
  Blog about my radio activities and homebrews
  By David Kearns

• APRS in your pocket
  
  For a lightweight portable station all you need is a handheld transceiver a tiny packet ...
  By VE6AB

• Yaesu FT-817 Review
  
  Some observations on the Yaesu FT 817 5W portable HF VHF UHF transceiver with some ...
  By Luke
• Yaesu FT-817 - Noise Blanker improvement
  
  A modification to improve quality of built-in FT-817 Noise Blanker
  By EA4EOZ

• FT-857 display problem
  
  Causes and advices on malfunctioning display in the control head of the FT 857 where ...
  By sv8ym - Votes: 8 | Rating: 7.12

• EA3GCY Radio Kits
  
  Amateur radio kits online shop includes Mini Touch Key QRP HF SSB and CW transceiver ...
  By EA3GCY

• Signal Processing on the Arduino
  
  Expeimenting with DSP digital signal processing on Arduino
  By M0XPD - Votes: 3 | Rating: 8.33

• Homebrew cavity resonator/duplexer for 2m repeater
  
  Building a cavity resonator for 144 MHz
  By VK4ZXI - Votes: 6 | Rating: 8

• Lowpass filter for 30m
  
  30m lowpass filter for the Softrock Ensemble RXTX tranceiver.
  By LB0MG

• Poor man's paddle
  
  An homemade cw paddle made with a double-sided copper clad (PCB).
  By risc-a-day - Votes: 1 | Rating: 10

• Raspberry Pi and Sound Input
  
  Connecting and configurig an USB Sound Card key to the raspberry Pi to allow digital ...
  By KB9MWR - Votes: 1 | Rating: 1

• UHF Crystal Radio
  
  A simple UHF Crystal Radio wired up to check for reception of VHF UHF signals ...
  By vu2nan - Votes: 5 | Rating: 7.6

• Handheld 2.4 GHz Spectrum Analyzer
  
  A spectrum analyzer based on ATMega8 microcontroller and a CYWM6935 within a Nokia mobile phone ...
  By EA4EOZ

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