R&S ZC Series - Additional Information

Basic operation
R&S
®
ZCxxx
35Getting Started 1177.5156.02 ─ 05
●
After power-up, a warm-up time of one hour is required to ensure accu-
rate measurements.
●
Measurement results can be degraded if the setup is exposed to an
electromagnetic field at the IF frequency (default: 279 MHz).
●
For pulsed signals, the default IF frequency of 279 MHz cannot be used,
because a narrow-band filter is applied at this frequency. Use the "Con-
verter Configuration" dialog to select an IF frequency in the direct path
between 30 kHz and 30 MHz instead (see Figure 6-1).
●
If a power splitter is used and the phases of S
ij
and S
ji
deviate or drift by
equal magnitude, but opposite sign, check the phase stability of the LO
paths of the converters.
6.8 Additional information
For a comprehensive description of the frequency converter mode, including
remote control, refer to the R&S ZNA help system or user manual.
More information is available on the R&S internet site:
●
R&S ZCxxx product pages: https://www.rohde-schwarz.com/product/zcxxx/
●
R&S ZNA product pages: https://www.rohde-schwarz.com/product/zna/
Additional information