Rohde & Schwarz EX-IQ-BOX, Руководство пользователя

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Remote Control Commands
R&S
®
EX-IQ-BOX
278 User Manual 1409.5570.32 ─ 05
Return values:
<Ber> float
*RST:
0
Example: SOUR1:EBOX:USER:DIR REC
sets "Receiver" mode.
SOUR1:EBOX:USER:TEST:RX:STAT ON
activates Rx test.
SOUR1:EBOX:USER:TEST:RX:BER?
checks the bit error rate.
Usage: Query only
Manual operation: See "Rx BER" on page 124
[:SOURce<hw>]:EBOX:USER:TEST:RX:SIGNal <Signal>
Selects the incoming test signal for testing. The test receiver analyzes both PRBS 16 or
counter test signals.
Parameters:
<Signal> PRBS | COUNter
PRBS
Selects a PRBS 16 ( P seudo R andom B inary S equence)
sequence for testing.
COUNTer
Selects a counter test signal.
Range:
PRBS to COUN
*RST: PRBS
Example: SOUR1:EBOX:USER:DIR REIC
SOUR1:EBOX:USER:TEST:RX:SIGN COUN
sets to "Receiver" and selects a counter signal for testing.
Manual operation: See "Test Signal" on page 123
[:SOURce<hw>]:EBOX:USER:TEST:RX:STATe <State>
Activates the test receiver.
The R&S EX-IQ-BOX expects a test signal at the user interface. First, the test receiver
synchronizes to the last received data word, and then generates a test sequence and
compares each generated sample with the corresponding received sample.
Parameters:
<State> OFF | ON
*RST:
OFF
Example: SOUR1:EBOX:USER:DIR REC
.
SOUR1:EBOX:USER:TEST:RX:STAT ON
sets the "Receiver" mode and activates Rx test.
User Defined - Remote Control Commands