QRM Eliminator

Also known as Noise Killer

Home : Technical Reference : QRM Eliminator

  • HF Band QRM/QRN Noise Canceller - This noise canceller is suitable for use with a receiver or transceiver and works on all modes, including AM, FM and SSB.
    [ Hits: 408 | Votes: 3 | Rating: 9.67 ]
  • K9KLT Power Line QRN Killer - A power line noise eliminator designed to eliminate QRN expecially on 40 meters band.
    [ Hits: 567 | Votes: 1 | Rating: 10.00 ]
  • Local-noise filter - Suppressing noises from your plasma TV or other unwanted signal sources
    [ Hits: 695 | Votes: 2 | Rating: 8.00 ]
  • Noise Canceller Project - This project was intended to accompany the stealth antenna project. Author want to see how effective a noise canceller could be in reducing the background noise floor when attic / stealth antennas are being used.
    [ Hits: 334 | Votes: 0 | Rating: 0.00 ]
  • PlasmaTV QRN Eliminator - An improved version of DK9NL QRM Killer, with dedicated noise sampling antenna for completely filtering of plasma TV rattle on HF bands
    [ Hits: 334 | Votes: 0 | Rating: 0.00 ]
  • QRM killer - An home made QRM Eliminator project based on the WA1ION original design, used to remove QRN generated locally by an halogen lamp in Dutch
    [ Hits: 782 | Votes: 1 | Rating: 9.00 ]
  • XPhase - Interference reduction - The function of the XPhase is based on the fact that the interfering signal, received by an auxiliary antenna, is added phase-shifted to the signal received from the main antenna. When the phase-shift is more or less 180°, the interfering signal is canceled out.
    [ Hits: 371 | Votes: 0 | Rating: 0.00 ]
  • XPhase QRM Eliminator - A project with several releases, of the Qkiller or QRM eliminator original project by DK9NL, in italian with schematics, picturs and movies
    [ Hits: 605 | Votes: 0 | Rating: 0.00 ]

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