Remote Control Commands
R&S
®
SMU200A
797Operating Manual 1007.9845.32 ─ 15
TEST:BBIN:RBERror?
Response: "0" on success, "1" on fail
Example:
Query onlyUsage:
:TEST<hw>:BBOut:LRATe <Lrate>
The command sets the interface speed.
The "External LVDS Test" is used to check the correct data transmission of the digital
baseband outputs (BBOUT).
This test is also used to the correct data reception of the digital baseband inputs (BBIN).
An external cable connection is needed to perform this test successfully. An output must
be connected to an input with the digital I/Q cable. Always an input/output pair is tested
together. The input and the output can be on the same instrument, or alternatively on two
different instruments. Given an arbitrary cable connection, the appropriate Tx test can be
activated with different interface speeds (LVDS rate).
On the connected input, this test sequence is received and can be compared with the
expected test signal.
Parameters:
float
66 MHz to 100 MHz
<Lrate>
Range:
TEST:BBOut:LRATe 90MHZ
sets the LVDS interface rate to 90 MHz
Example:
:TEST<hw>:BBOut:TTESt[:STATe] <State>
This command activates the transmission of a known pseudo-random sequence (On).
Parameters:
0|1|OFF|ON<State>
TEST:BBO:TTES:STAT ON
starts the transmission of a signal test sequence .
Example:
:TEST:CONNector:AUXio?
The command triggers a test of the AUX IQ interface (see Service Manual Instrument,
section "Performance Test"). This function is only available via remote control.
TEST:CONN:AUX?
Example:
Query onlyUsage:
TEST Subsystem
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