radio design

radio design

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• Double Extended Zepp Antenna - WH2T  ^pop
  
  This double extended Zepp provides 3 db gain over a dipole on the band it ...
  [ Hits: 26158 | Votes: 28 | Rating: 6.35 ]

• Indoor antenna de F6CYV - IW5EDI  ^pop
  
  Indoor wire antenna project for 7 Mhz band basically a bent dipole antenna design based ...
  [ Hits: 49770 | Votes: 60 | Rating: 6.94 ]

• Cubic Quad  ^pop
  
  The cubic quad is a very popular way to get reasonably high gain and excellent ...
  [ Hits: 68074 | Votes: 64 | Rating: 5.08 ]

• Tri-County Amateur Radio Club VA3TRI - Morris McCaul
  
  Website for radio Amateurs in the Hastings Peterborough and Northumberland Counties of East Central Ontario ...
  [ Hits: 971 | Votes: 3 | Rating: 10 ]

• AA9PW.com FAA and FCC Exam Practice
  
  home of the AA9PW exam practice pages This site is designed to allow you practice ...
  [ Hits: 3699 | Votes: 10 | Rating: 7 ]

• Otto Engineering - Webmaster
  
  OTTO Communications designs and manufactures audio accessories for two way radios used in public safety ...
  [ Hits: 850 | Votes: 1 | Rating: 10 ]

• Creative Design Corp. - Create
  
  Create Reliable antenna and antenna rotators from japan Manufacturer of amateur radio products HF VHF ...
  [ Hits: 4447 | Votes: 5 | Rating: 6.6 ]

• RACOM - Radio modems
  
  RACOM is a Czech company specialized in design and production of radio modems and other ...
  [ Hits: 928 | Votes: 2 | Rating: 9 ]

• NPR New Packet Radio - IP over 430 MHz - F4HDK
  
  NPR New Packet Radio is a custom amateur radio digital protocol designed by F4HDK to ...
  [ Hits: 151 | Votes: 0 | Rating: 0 ]

• Kenwood TS-950S RF gain mod
  
  The Kenwood TS 950S and TS 950SD HF transceivers are fine radios However many if ...
  [ Hits: 1775 | Votes: 1 | Rating: 1 ]

• Hungarian Radio - Webmaster
  
  Radio Budapest is the external service of Hungarian Radio Company Limited the public service broadcasting ...
  [ Hits: 1000 | Votes: 3 | Rating: 1.33 ]

• JACARS
  
  Tthe ultimate program designed to connect you to ACARS systems around the world via the ...
  [ Hits: 17250 | Votes: 150 | Rating: 4.97 ]

• ERP Calculator Plus - Dave, KD4UDY
  
  ERP Calculator is an Amateur Radio software utility designed to perform a side by side ...
  [ Hits: 3002 | Votes: 9 | Rating: 5.11 ]
• HamCalc v1.3  ^pop
  
  HamCalc is a free collection of calculators for radio amateurs include Antenna ERP calculations Attenuators ...
  [ Hits: 28860 | Votes: 114 | Rating: 5.57 ]

• Satbuster
  
  SATBUSTER for Windows is especially designed for satellite visual observers and trackers Its users mainly ...
  [ Hits: 2399 | Votes: 3 | Rating: 4.67 ]

• 80m SSB & CW transceiver
  
  The 80m SSB CW transceiver design is based on an already proven concept used in ...
  [ Hits: 10778 | Votes: 16 | Rating: 5.19 ]

• Adjusting Morse Keys and Paddles - N1FM
  
  These instructions use simple generally familiar examples of equipment types and are designed to help ...
  [ Hits: 1683 | Votes: 0 | Rating: 0 ]

• 144 MHz preamplifier with BF981
  
  Design of a preamplifier for 144 MHz with 1 dB NF and 23 dB gain ...
  [ Hits: 17966 | Votes: 28 | Rating: 5.82 ]

• QRM and noise reduction - Jan Simons PA0SIM
  
  You will find on these pages my experiences and results on antennas and local non ...
  [ Hits: 5089 | Votes: 6 | Rating: 7 ]

• Regenerative Radio Receiver Circuit - Sean O'Connor
  
  Useful and well thought out regenerative receiver design
  [ Hits: 2093 | Votes: 1 | Rating: 1 ]

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