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Peripherals and Add Ons Equipment - Radio Services Directory

• JPS Communications, Inc
  
  Using decades of fieldproven radio expertise, Raytheon supplies versatile and reliable solutions to solve your radio communication needs. Products include the SignalandNoise Voter SNV12, RadioTelephone Interface Unit RTU292, PrePostselector PPS100 an ...
  http://www.raytheon.com/businesses/ncs/civilcomms/

• Harrys Homebrew Homepage
  
  I had a policy of never including other peoples circuits on my homepages since I cannot put my own name to them and I refuse to copy other peoples work and present it as my own. Perhaps I am old fashioned? But many of the circuits sent to me are quit ...
  http://sm0vpo.8m.com/

• Quantics W9GR Digital Signal Processors
  
  The DSP1 and its close cousin the DSP2 unfortunately cannot be upgraded to the DSP3. I made too many changes in both hardware and software. These changes were necessary to add additional capabilities to the DSP3 design, which is substantially differe ...
  http://www.w9gr.com/