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Frequency Menu

There is a short video demonstrating the frequency menu

The tinySA scans its input frequency range either in start/stop mode or in center/span mode. The number of points displayed is always 290. The number of points scanned is minimum 290 but when the RBW is too small to cover the selected frequency range with 290 points additional measurements are done and accumulated into the 290 points.

  • START sets the scanning to start/stop mode and sets the start frequency
  • STOP sets the scanning to start/stop mode and sets the stop frequency
  • CENTER sets the scanning to center/span mode and sets the center frequency
  • SPAN sets the scanning to center/span mode and sets the frequency span
  • ZERO SPAN sets the scanning to center/span mode, sets the span to 0Hz and sets the center frequency
  • RBW sets the resolution bandwidth. Keep in mind a low RBW may increase scanning time substantially.
  • SPUR REMOVAL activates the two spur removal mechanisms. Below 190MHz the above and below IF are used to identify spurs and above 190MHZ the IF is shifted. It is recommended to us an IF of 433.9MHz when activating spur removal
  • BACK returns to the input menu

The scanning is limited to the frequency range of the selected MODE

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Page last modified on September 12, 2020, at 12:50 PM