single

single

Pages: [prev] 1 2 3 4 5 6 7 8 9 [next]

• Beverage switch-box - DB9EX
  
  A home made Beverage system for portable use The goal was to switch between 4 ...
  [ Hits: 115 | Votes: 1 | Rating: 8 ]

• Moxon Mania - Building the Ultimate 4-Band Moxon Antenna - W7JMP
  
  The article details the design and construction of a four band Moxon beam by a ...
  [ Hits: 96 | Votes: 0 | Rating: 0 ]

• The Loop on Ground Antenna - KK5JY
  
  An experimental antenna for HF reception It consists of a single loop element mounted on ...
  [ Hits: 303 | Votes: 3 | Rating: 8 ]

• Active 3-30 MHz Hula-Loop Antenna for Shortwave - Charles Wenzel
  
  This active antenna for the shortwave band provides surprising performance even indoors As the name ...
  [ Hits: 161 | Votes: 1 | Rating: 10 ]

• Z Match with Toroid - G3VGR
  
  A single coil Z Match This QRP version by G3WQW using a T130 2 toroidal ...
  [ Hits: 100 | Votes: 0 | Rating: 0 ]

• W3DZZ Multiband Antenna - I6IBE
  
  An easy to build and extremely high performance antenna works perfectly on all HF bands ...
  [ Hits: 467 | Votes: 3 | Rating: 7.67 ]

• Digirig Mobile - Digirig
  
  Digirig is an open source integrated digital modes interface for amateur radio As a differentiating ...
  [ Hits: 150 | Votes: 1 | Rating: 2 ]

• Reducing the Cable Mess - OH8STN
  
  Optimizing the cable connections for cat control and audio input output by implementing the digirig ...
  [ Hits: 155 | Votes: 0 | Rating: 0 ]

• Fundamentals of Radio Waves Propagation - VE2XIP
  
  How radio signal get propagated throught the atmosphere the role of the ionosphere the thropospheric ...
  [ Hits: 97 | Votes: 4 | Rating: 7.75 ]

• Enhancing Icom IC-7300 RX Antenna - IW0FFK
  
  Despite the model limitations such as a single TXRX antenna connector the author shares a ...
  [ Hits: 191 | Votes: 1 | Rating: 10 ]

• Yaesu FT-950 CAT Manual - Yaesu
  
  The CAT Computer Aided Transceiver System in the FT 950 transceiver provides control of frequency ...
  [ Hits: 60 | Votes: 0 | Rating: 0 ]

• AllScan - David NR9V
  
  AllScan is a free and open source web app for AllStar nodes that provides Favorites ...
  [ Hits: 22 | Votes: 1 | Rating: 8 ]

• 70cm Beacon - S57NAN
  
  PLL synthesized 70cm CW beacon exciter The exciter is built arround a slightly more advanced ...
  [ Hits: 131 | Votes: 1 | Rating: 10 ]

• Repair or Replace Electrolytic Capacitors - W6OVP
  
  For low voltage applications like cathode bypass capacitors most vintage types have an axial configuration ...
  [ Hits: 122 | Votes: 1 | Rating: 6 ]

• CW Keyboard and Keyer - W5UXH
  
  A Combination CW Keyboard and Paddle Keyer It uses a single Atmel microprocessor the ATmega328P ...
  [ Hits: 264 | Votes: 1 | Rating: 8 ]

• A Simple Hybrid Software Defined Radio - AA8C
  
  This Hybrid SDR is a combination of a current technology analog radio techniques used with ...
  [ Hits: 116 | Votes: 0 | Rating: 0 ]

• AnyRig A Flexible Digital Mode Interface - KK5JY
  
  This project uses an inexpensive Teensy microcontroller as the core of a flexible interface that ...
  [ Hits: 146 | Votes: 0 | Rating: 0 ]
• FT-817 CAT and Dig Mode Interface - IW7EHC
  
  This interface includes both the CAT and the PTT circuits and it can be controlled ...
  [ Hits: 119 | Votes: 0 | Rating: 0 ]

• ADF4351 Signal Generator - CT2GQV
  
  Just a simple signal generator based on ADF4351 module from fleebay allows you to generate ...
  [ Hits: 149 | Votes: 2 | Rating: 10 ]

• 2m to 70cm Transverter Circuit - VK4ADC
  
  A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...
  [ Hits: 84 | Votes: 0 | Rating: 0 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 [next]