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TinySA Ultra readings are very accurate after manual calibration. #ultra

 

TinySA Ultra readings are very accurate after manual calibration.
Thanks Erik for designing such a great tiny spectrum analyzer at this price point!

  • My suggestion for manual calibration is that users should also be able to manually enter the deviation (+/- X) value instead of just reading the marker level.

Frequency:
[MHz]		 R&S FSV3044
(1)		 TinySA Ultra
(2)		 Deviation
[dBm]
30 -30.35 -30.4 0.05
100 -30.49 -31.3 0.81
500 -30.84 -30.7 -0.14
800 -31.02 -31 -0.02
1500 -31.33 -31.3 -0.03
2000 -31.55 -31.3 -0.25
3000 -31.77 -31.5 -0.27
3500 -31.94 -31.8 -0.14
4000 -32.02 -31.7 -0.32
5000 -32.27 -31.2 -1.07
6000 -32.63 -32.4 -0.23

Thanks,

BR,
Thomas

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