i and q signals

i and q signals

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• A Reversible Beverage at ZL3IX - ZL3IX
  
  How do two wire reversible direction Beverages work an excellent document that explains fundamentals of ...
  [ Hits: 524 | Votes: 0 | Rating: 0 ]
• An Overview of Beverage Receiving Antennas - N0AX
  
  This article explores Beverage antennas a type used for low frequency radio reception Despite the ...
  [ Hits: 19 | Votes: 0 | Rating: 0 ]

• QFH antenna for NOAA Satellites - kmkingsbury
  
  NOAA Satellite Signals With a PVC QFH Antenna and Laptop this website also link to ...
  [ Hits: 413 | Votes: 6 | Rating: 6.5 ]
• Making a Quadri Filar Helix antenna - F4BPP  ^updated
  
  Lot of pictures drawings and schematics to build your own QFH Quadri Filar Helix antenna ...
  [ Hits: 461 | Votes: 7 | Rating: 3.43 ]

• Data Sound Samples - G4WNC
  
  This page contains links to a variety of data signals that have been specially recorded ...
  [ Hits: 251 | Votes: 0 | Rating: 0 ]

• HF SIGNALS - HF SIGNALS
  
  Makers of QRP HF General Coverage Transceivers you can build The Home of BITX transceivers ...
  [ Hits: 484 | Votes: 6 | Rating: 9.5 ]

• Digital Mode General Operating Tips - KC2RGW
  
  Start by getting your audio levels sorted out Having your levels correct is critical to ...
  [ Hits: 183 | Votes: 1 | Rating: 9 ]

• FunCube Dongle HF Upconverter: Expanding Reception Range - M1GEO
  
  This article describes an HF upconverter for the FunCube Dongle Pro Designed for radio amateurs ...
  [ Hits: 34 | Votes: 1 | Rating: 8 ]

• Using PSK Reporter as Propagation Tool - K8ZT
  
  PSK Reporter is a powerful tool for monitoring your FT8 JT65 or PSK signals around ...
  [ Hits: 194 | Votes: 1 | Rating: 8 ]

• DXPSK - f6gqk
  
  DXPSK and SMARTPSK are freeware Windows PSK31 software tools capable to send and recive even ...
  [ Hits: 144 | Votes: 1 | Rating: 10 ]

• AppCAD - AppCAD
  
  Free windows application for RF Microwave and Wireless applications AppCAD is useful for the design ...
  [ Hits: 135 | Votes: 1 | Rating: 8 ]

• AF signal function generator for Windows - Bernd Reiser
  
  Windows signal function generator sotfware offers 4 main channels 4 modulators 1 measurement generator 1 ...
  [ Hits: 621 | Votes: 4 | Rating: 3 ]

• WSQCall A Weak Signal QSO mode for LF/MF - zl1bpu
  
  Amateur Radio enthusiasts who are interested in the LF and MF bands may be familiar ...
  [ Hits: 187 | Votes: 0 | Rating: 0 ]

• AI-Powered Radio Signal Cleanup: Battling QRM in Real Time - PA9X
  
  Amateur radio enthusiast Jean Paul Suijs discusses combating manmade noise QRM in radio signals using ...
  [ Hits: 72 | Votes: 0 | Rating: 0 ]

• Analyzing SSB Signal Quality in CQ WW Contest - OH6LI
  
  This article investigates SSB signal quality during the CQ WW 2015 SSB contest It highlights ...
  [ Hits: 42 | Votes: 0 | Rating: 0 ]

• A 2 meter band-pass cavity using surplus Heliax - ka7oei
  
  Cavity is often required at a busy site to not only prevent its receiver from ...
  [ Hits: 130 | Votes: 2 | Rating: 3 ]

• Reducing RFI from PoE Devices - KA7OEI
  
  Hams can be annoyed by noise from PoE cameras and access points These devices and ...
  [ Hits: 29 | Votes: 1 | Rating: 6 ]

• Guide to decode SSTV with RaspberryPi and RTL-SDR - IT9YBG
  
  A tutorial on how to setup a receiver capable to decode SSTV signals with a ...
  [ Hits: 334 | Votes: 1 | Rating: 1 ]

• Antuino - Antenna Test Equipment - hfsignals
  
  Antuino is an accurate instrument that can be used in the field to measure SWR ...
  [ Hits: 306 | Votes: 0 | Rating: 0 ]

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