Instrument Function
R&S
®
SMBV100A
436
Operating Manual 1176.8016.02 ─ 17
Example:
A conflict is indicated both in the table, as well as in the graph, as shown in the follow-
ing figures:
example without carrier conflicts
example with carrier conflicts
Remote command:
[:SOURce<hw>]:BB:ARBitrary:MCARrier:CARRier<ch>:CONFlict?
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".
2. Create a 3GPP Testmodel ARB file by activating "Generate Waveform File".
3. Setup a multi carrier scenario with 4 carriers and a carrier spacing of 5 MHz.
4. Apply the input file containing the previously generated 3GPP testmodel to all 4
carriers.
5.9.5 Multi Carrier Continuous Wave
The R&S
SMBV can generate a Multi Carrier CW signal with user-definable offset from
carrier, based on a selection of up to 8192 unmodulated carriers. Each carrier can be
separately set and switched on, or multiple carriers can be jointly configured. Auto-
matic start phase setting is provided in order to minimize the crest factor.
Baseband Signal - Baseband Block
