N9091EM0E Measuring Receiver Measurement Application

• Fixed issue that caused “PM Zero Required” and “PM Cal Required” messages to appear after recalling a state (XSA-47040)

• Force turn-off of RF Calibrator when in RF Power and Tuned RF Level (TRFL) measurements (XSA-40541)

• Added on-screen indication when a power-meter zero and calibrate has completed successfully (XSA-40542)

• Added support for N1913B and N1914B Power Meters

• Increased default timeout for Power Meter from 15s to 30s to accommodate longer time necessary for doing zero and cal (XSA-37782)

• Fixed issue that caused modulation measurement ratio reference value to not be updated in result window when user keys in manual reference value (XSA-35838)

• Add Vpp and Vp readout in Audio Level Measurement

• Support Option FBP (Full Bypass) for Modulation measurements

• Added manual settings for low-pass and high-pass filters

• Added THD (Total Harmonic Distortion) for modulation

• Fixed issue that caused a “Cannot start Connection Expert” exception to occur (XSA-14881)

• Fixed issue that resulted in the Go to Row feature not working when editing the Cal Factors table (XSA-10689)

• Fixed issue that resulted in measurement application crashing after connecting U5532C power sensor (XSA-11097)

• Fixed issue in Audio Frequency measurement that caused empty message box to be displayed when selecting a grayed-out 300 kHz Low Pass Filter (XSA-10493)

• Fixed issue in Tuned RF Level measurement that caused the Reference unit to be displayed with a question mark (?) (XSA-10681)

• Fixed issue that resulted in Cal Factor files not being loaded properly when the calibration date in the file was stored in the DD/MM/YYYY format; the default format of MM/DD/YYYY is OK. (XSA-9646)

• Fixed issue that caused XSA application to crash with “VISA Exception” when a USB power sensor with old, incompatible firmware installed (XSA-9595)

• Added support for new USB Sensor On-Board Storage (with new sensor firmware)

• Fixed issue that caused USB power meter or power sensor to not respond or cause a connection timeout (XSA-923)

• Fixed issue in RF Power measurement where Channel B of the N1914A power meter could not be used to apply calibration data, or zero or cal the sensor module (528623)

• Added scroll bar for Measurements in Mode/Measurement screen (522594)

• Fixed issue in Tuned RF Level measurement that caused Cal Factor 1 to not be cleared when changing frequency (522643)

• Fixed error message for cases when Power Meter or sensor zero and calibration is needed to make message more obvious to user (522596)

• Fixed issue in RF Power measurement which caused an amplitude error when measuring RF power below 10 MHz unless User Power Meter/Sensor was toggled to No and then back to Yes (511259)

• Changed the default path for cal factor files to be non-measurement-specific, thus allowing sharing among measurements

• Added several SCPI commands for backward compatibility to PSA (502529)

• Improved messaging regarding power meter connection timeout when using U5532C at low power levels (503346)

• Fixed issue with Frequency Counter measurement where Manual Frequency Tuning was not working properly for frequencies >= 13.5 GHz (507177)

• Fixed issue in Tuned RF Level measurement that causes a debug assert warning to appear when recalling cal factors (508540)

• Added support for U5532C USB sensor module connectivity

• Added SYSTem:COMMunicate:PMETer:TCONnect:STATe command to N9091EM0E Measuring Receiver application for backward compatibility to PSA (500864)

WARNING:

Instrument software versions A.20.03 and A.20.04 have been found to contain a critical defect which may impact measurement accuracy. Do Not Upgrade to either of these versions.

If you recently upgraded to either A.20.03 or A.20.04, upgrade to A.20.22 or later

• NEW - Only supported on N9030B as part of MMR-X (N5531X) system bundle