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• Two elements Telescopic Yagi for 2 Meters - VK1AD
  
  A lightweight PVC hand held telescopic 2 element 2m 145 MHz yagi using two pairs ...
  [ Hits: 162 | Votes: 0 | Rating: 0 ]

• TEFV Terminated End Fed Vee Antenna - VU3DXR
  
  The Terminated End Fed Vee Antenna TEFV is a travelling wave antenna with constant current ...
  [ Hits: 191 | Votes: 2 | Rating: 6.5 ]

• Magnetic Loop 600 KHz-4MHz - AA8C
  
  The antenna is built on a cross shaped frame with spar width and height of ...
  [ Hits: 173 | Votes: 3 | Rating: 4.33 ]

• 3 Band Mono Loop Portable Quad - HB9DSP
  
  Handmade drawing of a 3 bands single loop portable quad antenna used by the author ...
  [ Hits: 135 | Votes: 0 | Rating: 0 ]

• UHF VHF Crossed Satellite Yagi Antenna - VK2GOM
  
  This home made antenna provides around 10 5dBd gain on 70cm and 6 5dBd gain ...
  [ Hits: 390 | Votes: 2 | Rating: 9 ]

• 2m Slim Jim portable antenna for SOTA - VK1AD
  
  Construct a portable 2m Slim Jim antenna for improved HT signal quality Utilizing 450 ohm ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

• Homebrew Z-Match Transmatch - WB3GCK
  
  For this project I decided to try my hand at building a Z Match tuner ...
  [ Hits: 133 | Votes: 0 | Rating: 0 ]

• Playground Amateur Radio Club - KI4ZER
  
  The Playground Amateur Radio Club has be in service to the Northwest Florida Panhandle since ...
  [ Hits: 13 | Votes: 0 | Rating: 0 ]

• Scout Activities - Amateur radio - Scout Association UK
  
  Radio Scouting at the Scout Association England UK What to expect and What you will ...
  [ Hits: 20 | Votes: 0 | Rating: 0 ]

• BG2FX Amateur Radios - BG2FX
  
  Yu produces miniaturized amateur radio transceivers for portable usage Yu designed and sold the FX ...
  [ Hits: 122 | Votes: 1 | Rating: 1 ]

• Short introduction to D-STAR - EssexHam
  
  On this page you will find some basic information about D Star and some handy ...
  [ Hits: 55 | Votes: 0 | Rating: 0 ]

• Ribbit digital text messaging mode for HF/VHF/UHF - RibbitRadio
  
  Ribbit is a novel digital text messaging mode for VHF UHF communications for recreational and ...
  [ Hits: 134 | Votes: 1 | Rating: 10 ]

• A mobile radio installation - KG4JJH
  
  Detailing a Yaesu FT 857 and ATAS 120 installation in a 1997 Toyota Tacoma the ...
  [ Hits: 44 | Votes: 1 | Rating: 3 ]

• Yaesu FT-857 Repair: Tackling a Sense Wire Issue - M1GEO
  
  After owning the second hand radio for a few months it developed a sense wire ...
  [ Hits: 40 | Votes: 0 | Rating: 0 ]

• Build an Arduino CW Decoder - KG4JJH
  
  An Arduino Based Solution for 5 35 WPM Signals Explore the circuit controls and setup ...
  [ Hits: 363 | Votes: 3 | Rating: 7 ]

• Battery University - BatteryUniversity
  
  A free educational website offering hands on battery information The tutorials evaluate the advantages and ...
  [ Hits: 64 | Votes: 0 | Rating: 0 ]
• USB-C charging for Handheld Radio Transceivers - Bryan Cockfield
  
  The article highlights the common absence of modern USB C ports on handheld ham radios ...
  [ Hits: 143 | Votes: 1 | Rating: 10 ]

• Resistor combination finder - IN3OTD
  
  If you need a non standard resistor value you could probably realize a close match ...
  [ Hits: 56 | Votes: 1 | Rating: 10 ]

• DIY 1KW Dummy Load - F5NPV
  
  F5NPV explores the construction of a cost effective 1KW dummy load for radio enthusiasts Purchasing ...
  [ Hits: 125 | Votes: 0 | Rating: 0 ]

• Blocking Dynamic Range in Receivers - SM5BSZ
  
  An explanation of the different procedures and definitions that are commonly used for blocking dynamic ...
  [ Hits: 177 | Votes: 0 | Rating: 0 ]

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