ratio

ratio

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• Portable 10 meter antenna
  
  Ideal for QRP operations on 10 meters band in french
  Votes: 2 | Rating: 6

• 30 m inverted V dipole in 60 minutes
  
  The 3Y0X 60 minute desperation dipole 30 Meters Inverted Vee style
  Votes: 8 | Rating: 4.51

• Dual Band Dipole 20-40m
  
  A simple dipole built for two band operation can be used for portable use and ...
  Votes: 10 | Rating: 6.94

• Mini ATU
  
  SP5DDJ mini antenna tuner for QRP operations

• Ham Radio and Heartquake in italy
  
  Amateur radio operations during heartquake in italy
  Votes: 1 | Rating: 10

• JIOQO
  
  Satellite and mobile operations
• JO3MQY
  
  Sat operations blog

• SQ1BHQ blog
  
  A blog from poland about VHF and Satellite operations including D Star Many pictures and ...
  Votes: 1 | Rating: 9

• Greenwood Amateur Radio Society,
  
  The Greenwood Amateur Radio Society consists of a group of people who share a common ...

• Romanian Radio Amateurs Federation
  
  Federation of Romanian radio amateurs

• OE5REO - Austrian Amateur Radio Station
  
  Homepage of OE5REO APRS SOTA Summits on the air Online Log Geocaching Free Radio and ...
  By Martin, OE5REO

• Ham Radio - Amateur Radio Fascinating Secrets
  
  Ham radio or amateur radio has fascinated generations This Web site reveals the secrets behind ...
  By Claude Jollet VE2DPE - Votes: 1 | Rating: 10

• Elk Antennas
  
  Elk Antennas to give the Ham log periodic antennas with the best gain directivity and ...
  Votes: 1 | Rating: 8

• NUE-PSK
  
  NUE PSK Digital Modem A digital modem for PSK31 field operation without using a PC ...
  Votes: 2 | Rating: 10

• Loudoun Amateur Radio Group
  
  Balloon Committee Activities and Operations

• How the Hellschreiber works
  
  Hellschreiber is a teleprinting system based on low resolution character level facsimile Learn how it ...

• The World above 1000 MHz
  
  G3PHO website dedicated to the microwaves operations

• FoxTango.org FT-2000 page
  
  A page dedicated to 2nd generation of the FTdx9000 series transceiver Yaesu FT2000
  Votes: 1 | Rating: 2

• SimJT
  
  SimJT is a simulation program It generates audio frequency JT65 and CW signals in a ...
  Votes: 2 | Rating: 1.5

• Beware: RF Safety Considerations!
  
  RF Safety reource page with links and more documentation on radio frequency safety

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