Instrument Function
R&S
®
SMBV100A
369Operating Manual 1407.6062.32 ─ 08
File ← Carrier Table
Calls the "File" menu for selecting the input file with the I/Q signal to be modulated onto
the carrier.
SCPI command:
[:SOURce<hw>]:BB:ARB:MCARrier:CARRier<ch>:FILE on page 524
Info ← Carrier Table
Indicates the sample rate, number of I/Q value pairs (number of samples), and the result-
ing signal period of the selected I/Q input file.
SCPI command:
n.a.
!!! ← Carrier Table
Indicates an occurred conflict by a means of a red LED. A conflict arises when the carriers
overlap.
Example:
A conflict is indicated both in the table, as well as in the graph, as shown in the following
figures:
example without carrier conflicts example with carrier conflicts
SCPI command:
[:SOURce<hw>]:BB:ARB:MCARrier:CARRier<ch>:CONFlict on page 523
Typical Applications for Multi Carrier Waveforms
High Power Amplifiers of multi carrier base stations face increased requirements in terms
of linearity and acceptable intermodulation performance.
A standard transmitter test might be quickly setup by the following instructions:
1. Load a standardized 3GPP downlink test model, e.g. "Test Model 1_16" and set State
to "ON".
Baseband Signal - Baseband Block
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