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• Short antennas for 160m
  
  Often it is not possible to erect a full quarter wave verticals especially on 160m ...
  [ Hits: 1136 | Votes: 1 | Rating: 10 ]

• Lindenblad Antenna - AF6SA
  
  A Lindenblad Antenna for 145 MHz and 435 MHz with an integrated 50 MHz J ...
  [ Hits: 1525 | Votes: 3 | Rating: 6.67 ]

• Triband Receiving Loop for 160/80/40m - AC0C
  
  A receiving only loop antenna for low bands cover 160 to 40 meters with a ...
  [ Hits: 890 | Votes: 1 | Rating: 10 ]

• VHF Yagi from Old TV Antenna - Amateurradio.bz
  
  6m 2m 70cm Yagi Antenna Built from Old TV Antenna This turned out to be ...
  [ Hits: 732 | Votes: 2 | Rating: 10 ]

• QSOMap.org - N9MS
  
  A web site offering a QRZ com integrated mapping service Allows creating a google map ...
  [ Hits: 3300 | Votes: 30 | Rating: 9.6 ]

• 9N Nepal 2015
  
  9N7WE, 9N7CC, 9N7FD Will operate 18-30 March 2015 from Nepal
  [ Hits: 220 | Votes: 0 | Rating: 0 ]

• CCECPSCO - Public Service, RACES - Charles Scott
  
  Volunteer RACES go to organization for Charlevoix Cheboygan Emmet counties Office of Emergency Management RACES ...
  [ Hits: 201 | Votes: 0 | Rating: 0 ]

• Considerate Operator's Frequency Guide - ARRL
  
  The Considerate Operator s Guide shows frequencies generally recognized for certain modes or activities all ...
  [ Hits: 1381 | Votes: 1 | Rating: 2 ]

• D-STAR User Guide for beginners - M0ZZM
  
  If you have just bought a new D STAR radio have read all the instruction ...
  [ Hits: 457 | Votes: 0 | Rating: 0 ]

• New England DMR - NE DMR
  
  The New England Digital Emergency Communications Network is dedicated to providing reliable amateur radio communications ...
  [ Hits: 270 | Votes: 0 | Rating: 0 ]

• Free DV - digital voice codec
  
  Operating Free DV the open source digital voice codec for HF allows any SSB radio ...
  [ Hits: 357 | Votes: 0 | Rating: 0 ]

• Guide to JT65A
  
  The complete Bozo s guide to JT65A by K3UK learn how to install and operate ...
  [ Hits: 630 | Votes: 0 | Rating: 0 ]

• Digital Modes Need Calibrated Soundcards - hamradio.me
  
  Article on importance on correct procedure to calibrate your PC sound card for digital mode ...
  [ Hits: 314 | Votes: 0 | Rating: 0 ]

• SIM PSK 31 - ON4NB
  
  SIM PSK 31 63 Integrated Structured Message BPSK31 is a digital mode based on BPSK ...
  [ Hits: 578 | Votes: 1 | Rating: 10 ]

• R-20 Signal Capture and Analysis - KE7ATE
  
  This windows software includes an easy to read display with features designed to give you ...
  [ Hits: 594 | Votes: 2 | Rating: 1 ]

• Ham Call Lookup - Windows Phone - Mike Pearce
  
  Ham Call Lookup is an windows phone app that allows you to perform amateur radio ...
  [ Hits: 204 | Votes: 0 | Rating: 0 ]

• ARDUINO Simplex Repeater Controller - ON7EQ
  
  This project hereby presented is a complete HAM radio simplex smart repeater built around a ...
  [ Hits: 1077 | Votes: 6 | Rating: 3.67 ]

• FM broadcast transmitter Raspberry Pi - MAKE
  
  This simple hack turns your Raspberry Pi into a powerful FM transmitter
  [ Hits: 2491 | Votes: 8 | Rating: 5.87 ]

• Sweep Generator with Marker - Cor van Rij
  
  A simple simple sweep generator circuit design where the sawtooth is generated by the PNP ...
  [ Hits: 1166 | Votes: 2 | Rating: 7.5 ]

• VNA calibration kit - IN3ODT
  
  A calibration kit useful when you need known reference impedances to properly calibrate your vector ...
  [ Hits: 301 | Votes: 0 | Rating: 0 ]

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