Rohde & Schwarz SMBV100A, Руководство по эксплуатации

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Instrument Function
R&S
®
SMBV100A
116 Operating Manual 1176.8016.02 ─ 17
The integrated bit error rate and block error tester is configured and activated in the
"BERT" function block:
●
Bit error rate and block error measurement
see
Chapter 5.4, "Bit and Block Error Rate Measurements" , on page 183
The RF signal is configured and the analog modulations activated in the "RF/A Mod"
function block:
●
CW mode
see
Chapter 5.5.1, "Overview of RF Signal" , on page 207
●
List mode
see
Chapter 5.5.14.4, "List Mode" , on page 288
●
Sweep mode
see
Chapter 5.5.14.1, "Overview" , on page 275
●
Analog modulations
see
Chapter 5.5.12.1, "Overview" , on page 249
In the "I/Q-Mod" function block, I/Q modulation is possible with external analog signals
and internally generated baseband signals.
●
I/Q modulator
see
Chapter 5.6, "I/Q Modulation - I/Q Mod Block" , on page 296
Noise can be added to the baseband signal and the baseband signal can be impaired
before input into the I/Q modulator. It is therefore possible to output a baseband signal
with impairments via the I/Q-OUT outputs ("AWGN/IMP" function block). Impairment is
also possible during I/Q modulation ("I/Q Mod" function block).
●
Impairing the signal
see
Chapter 5.7.1, "Impairments" , on page 303
●
Adding noise
see
Chapter 5.7.2, "AWGN - Noise Generator" , on page 308
The baseband signal is available at the I/O outputs.
●
Output of the baseband signal
see
Chapter 5.7.3, "Output of the Baseband Signal - I/Q Out" , on page 315
●
Digital I/Q Output
see
Chapter 5.8, "Digital I/Q Output Settings" , on page 320
The R&S SMBV offers various possibilities for generating digital modulation signals in
compliance with the definitions of digital standards or with characteristics which can to
a large extent be freely defined. The range of software options for this is being exten-
ded continuously.
●
Baseband signals - Introduction
see
Chapter 5.9, "Baseband Signal - Baseband Block" , on page 323
●
External Baseband signals
see
Chapter 5.10, "External Baseband Signal - Baseband Input" , on page 450
●
Digital modulation
see
Chapter 5.9.3, "Digital Modulation - Custom Digital Modulation" , on page 338
●
Arbitrary waveform generator ARB
see
Chapter 5.9.4, "Arbitrary Waveform Generator ARB" , on page 379
●
Multi Carrier CW signals
Overview of Instrument Functions