1326
Trace/Detector
Normalize
Displays menu keys that let you normalize trace data.
This key only appears in the Normal View. It does not appear when in the Spectrogram View.
Normalize On/Off
Normalize (On) activates the normalize function. On each sweep, the normalized trace (Trace 3) is
subtracted from Trace 1 and the result is added to the normalized reference level. This arithmetic
assumes all values are in decibel units, so we are actually taking a ratio.
This key only appears in the Normal View. It does not appear when in the Spectrogram View.
See “More Information” on page 1326.
See “Normalize Block Diagram” on page 1327.
More Information
First the following calculation is performed:
Trace 1 = (Trace 1D – Normalized Trace)
Readback Trace <trace number>
Initial S/W Revision Prior to A.02.00
Key Path Trace/Detector
Readback [On] or [Off]
Initial S/W Revision Prior to A.02.00
Key Path Trace/Detector, Normalize
Remote Command :CALCulate:NTData[:STATe] OFF|ON|0|1
:CALCulate:NTData[:STATe]?
Example CALC:NTD ON
CALC:NTD?
Dependencies • If Normalize (On) is pressed before Store Ref (1 3), an error message is
generated. Normalize remains off in this case.
• Normalize is not available (grayed out) if any Trace Math function is on.
Couplings When Normalize is turned on, Trace 1 is placed in Clear/Write with Update =
On and Display = On.
Preset OFF
State Saved Saved in Instrument State.
Initial S/W Revision Prior to A.02.00