R&S ZVH Power Meter (R&S ZVH-K9)
Performing Pulse Power Measurements (R&S ZVH-K29)
Operating Manual 1309.6946.12 - 09 169
5.4 Performing Pulse Power Measurements (R&S ZVH-
K29)
When you equip the R&S ZVH with firmware option R&S ZVH-K29, and connect one of
the wideband power sensors available from Rohde & Schwarz (R&S NRP-Z81, -Z85 or
-Z86), you can perform pulse power measurements with your R&S ZVH.
Support of the application for R&S ZVH models
For R&S ZVH with a serial number <115331 (model .04) or serial number <115239
(model .08), it’s mandatory to use Y adapter cable R&S FSH-Z129 (order no.
1304.5887.00).
Make sure to connect this cable to the USB port and the AUX port on the left side of
the R&S ZVH.
Like the normal power meter application, the pulse power application measures the
power of the whole signal in the frequency range of the (wideband) power sensor.
► Press the MODE key.
► Press the "Power Meter" softkey.
Connecting the power sensor
You can connect the wideband power sensors to the USB port of the R&S ZVH. For
more information see "Connecting a Power Sensor" on page 159.
The measurement starts as soon as the power sensor is connected.
Numerical result display
► Press the MEAS key.
► Press the "Meas Mode" softkey.
► Select the "Average" menu item.
The layout and contents of the numerical result display are the same as those
described in chapter "Using a Power Sensor" on page 157.
Graphical result display (Power vs Time)
The graphical representation of the results is a special feature only available with the
firmware option R&S ZVH-K29.
► Press the MEAS key.
► Press the "Meas mode" softkey.
► Select the "Power vs Time" menu item.
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