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• W3FF Portable Dipole
  
  This is the antenna w3ff designed for his walking portable station It is a dipole ...
  By W3FF - Votes: 14 | Rating: 8.13

• Wireman-J-Poles for 2m-40m  ^pop
  
  J Poles with Wireman cables for the quarterwave matching section working on VHF and HF ...
  By DK7ZB - Votes: 253 | Rating: 8.38

• Travel loop antennas
  
  PA11019 Travel loop antennas these antennas cover 6 300 to 29 200 mHz handle 35 ...
  By John Scheepers - Votes: 2 | Rating: 9.5

• The Challenge: Receiving Antennas
  
  Importance of receiving antennas in working dx stations by Greg Ordy
  Votes: 1 | Rating: 10

• Understanding Standing Wave Ratios SWR
  
  We worry a lot about Standing Wave Ratio SWR in amateur radio since SWR is ...
  By KJ6RZ - Votes: 8 | Rating: 4.75

• RACOM - Radio modems
  
  RACOM is a Czech company specialized in design and production of radio modems and other ...
  Votes: 2 | Rating: 9

• What is QRP
  
  To those new to the hobby of Amateur Radio hearing the term QRP often raises ...
  Votes: 4 | Rating: 9.5

• APRS in Tokyo
  
  APRS stations in the Tokyo region tracking database from FindU.com

• Frequency Calibration for Weak Signal Work
  
  Accurate calibration of your receiver and sound card is necessary for good results with the ...
  Votes: 1 | Rating: 7

• Thunt.org : transmitter hunting
  
  Amateur radio direction finding transmitter hunting web site from San Francisco Triangulating a radio signal ...
  Votes: 2 | Rating: 7.5

• Transmitter hunting, in San Francisco
  
  Amateur radio direction finding transmitter hunting triangulating a radio signal direction and plotting its bearing ...
  By Jim

• Real Time Satellite tracking  ^pop
  
  Select your favorite satellite and watch its trajectory on Google Maps in real time Includes ...
  By N2YO - Votes: 103 | Rating: 5.53

• Communication Specialists Ltd
  
  Commercial and Private Two Way Radio Communication equipment manufactured specifically for the United Kingdom Europe ...
  By Simone Icough

• CQiNet, linking Ham Radio
  
  CQiNet is a family of programs that combine Ham Radio with the Internet using Voice ...
  Votes: 4 | Rating: 7.5

• DF9CY Project Auriga
  
  PA is a JAVA software package containing several programs SW VHF UHF Logbook imports format ...

• Cabrillo Evaluator by W3KM
  
  Contest adjudication software scores Cabrillo logs Auto evaluates up to 2000 logs with duping claimed ...
  By W3KM - Votes: 8 | Rating: 6.81

• Pro-92 software
  
  Win92 - windows-based data management for the pro-92/2067 trunking scanner

• The smk-1 on 20m
  
  Taking the venerable SMK 1 design to 20m and adding an RF amp audio filter ...
• W4ATC QRP Project
  
  Beginners making inexpensive, low-power shortwave transceivers from kits.

• Broadband news : another bpl trial dropped
  
  The company trialing the technology has decided BPL was not commercially deployable and has instead ...

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