NR-1 noise blanker
hand-made in Greece


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  • Removes HF impulse noise directly at the antenna. (unlike DSP, it improves S/N and dynamic range)
  • No need for a separate noise antenna and coaxial. (unlike QRM eliminators/cancellers/phasers)
  • Removes noise from any direction simultaneously. (power-line-noise effective, unlike QRM eliminators/cancellers/phasers)
  • Does not cause distortion in the presence of strong signals. (unlike common noise blankers)
  • Cleans out the waterfall too from noise on your SDR. (unlike common noise blankers)



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