Rohde & Schwarz R&S NRP - Zeroing (ZERO;CAL)

R&S NRP Hardkeys
1144.1400.12 4.3 E-2
Frequency setting
(FREQ) is used to set the carrier frequency of the applied signal. This corrects any frequency-
dependent effects introduced by the sensor.
If the sensor is to reach the specified measurement accuracy, a frequency entry must be made.
Hardkey
(FREQ)
ä
Fig. 4-2 Frequency dialog box
A | B | C | D –
( )
ä↔ä
Tabs for selecting the sensor.
Frequency –
( )
ä ä
Field for frequency entries with the units kHz, MHz or GHz.
Remote Control
[SENSe[1..4]]:FREQuency[:CW|:FIXed][?] <float_value>
Zeroing
(ZERO/CAL) starts the autozero function or a test to check the confidence level of sensor results (see
next section).
Hardkey
(ZERO/CAL)
ä
Fig. 4-3 Zero/Cal dialog box
Zeroes all connected sensors.
 Tip
The black background of the text indicates that the function can also be
started by pressing the (ZERO/CAL) hardkey if the Zero/Cal dialog box
is open.
Remote Control
CALibration:ALL:ZERO:AUTO[?] ONCE
Zero All – ( )
ä ä
or
(ZERO/CAL)
ä
Caution
Turn off all test signals before zeroing.
(ZERO/CAL)
(FREQ)