Rohde & Schwarz SMBV100A, Руководство по эксплуатации

Страница: 217 / 911

Instrument Function
R&S
®
SMBV100A
202 Operating Manual 1176.8016.02 ─ 17
Access:
► Select "Baseband > MISC > Bit Error Rate, or Block Error Rate".
The dialog contains the connector selection list for the data signal, and shows the
connectors of the other signals used for the BER/BLER test.
Settings:
Data .............................................................................................................................202
Clock ........................................................................................................................... 202
Data Enable ................................................................................................................ 202
Restart .........................................................................................................................202
Data
Assigns the data signal to the corresponding TRIGGER or MARKER 1 connector.
Remote command:
:BERT:SETup:DATA:CONNector
on page 538
:BLER:SETup:DATA:CONNector
on page 538
Clock
Indicates that the CLOCK IN connector receives the clock signal.
Data Enable
Shows the mapping of the data enable control signal to the NEXT connector.
Restart
Shows the mapping of the restart signal to the MARKER 2 for BER tests.
The BLER test does not use this control signal.
5.4.13 Test Generator
The BER/BLER test generator is a selftest that enables you to validate the BER and
BLER measurements. The selftest is a protected function you can access when you
unlock protection level 1.
To enable the BER/BLER test generator
► To unlock protection level 1, proceed as described in "To unlock or lock a protec-
tion level..." on page 147. The password is 123456 .
When enabled, the BER/BLER dialogs provide the "Test Generator button" for
access.
Bit and Block Error Rate Measurements