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Maestro vfo tuning rate?

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Barry N1EU
Barry N1EU Member ✭✭
edited March 2017 in Maestro
Does anyone know the Maestro options for vfo tuning knob rates in KHz/revolution and corresponding step sizes?

Thanks & 73,
Barry N1EU

Answers

  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited March 2017
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    The encoder is a dual-shaft quadrature mechanical encoder with 16PPR.  We extend this to 64PPR in software.  So if you are set for, say, 100Hz steps a full rotation will move you 6.4kHz.
  • Barry N1EU
    Barry N1EU Member ✭✭
    edited March 2017
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    Thanks Tim.  What are the step options between 10Hz and 100Hz?
  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited December 2016
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    They are the same as the tune step sizes provided by SmartSDR.  They are mode dependent, as narrow bandwidth modes have smaller step sizes than larger bandwidth modes.
  • Barry N1EU
    Barry N1EU Member ✭✭
    edited February 2017
    Options
    The 16PPR encoder extended to 64PPR means 640hz per knob turn with 10hz step.  This is a disappointingly low pulse rate and slow tuning rate for those of us who might like to tune with a knob and not the touchscreen.  For comparison, the Elecraft K3S main tuning knob is selectable for 100, 200, or 400 PPR.

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