Rohde & Schwarz R&S SMW200A - Control of Connected R&S SGT; Control of Connected R&S SZU

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Multi-Instrument Setups

R&S

SMW200A

668User Manual 1175.6632.02 ─ 30

10.5.3 Control of Connected R&S SGT

Up to 6 R&S SGT instruments can be connected to the R&S SMW. As with all external

instruments, you find R&S SGT-related information like the connection status and the

used RF level and frequency values in the External RF and I/Q dialog. This dialog pro-

vides also additional short information on each of the connected instruments.

Settings related to the output signal are grouped in the I/Q Digital dialog.

10.5.4 Control of Connected R&S SZU

If SZU is connected to the R&S SMW, the R&S SMW block diagram changes and

resembles the signal routing. The analog I/Q output signal is firmly routed to the R&S

SZU. The I/Q modulator block visualizes the I/Q modulator of the R&S SZU. The rout-

ing is fixed. You can only swap the streams (A and B) at the RF outputs of use the dif-

ferential I/Q outputs instead of the default single-ended output.

1 2 3 4 5

Figure 10-12: Block diagram of wideband baseband R&S

SMW (R&S

SMW-B9) with connected R&S

SZU

1 = RF frequency at the R&S SZU RF output

2, 5 = RF frequency and level settings at the second R&S SMW RF output

3 = I/Q modulator of the R&S SZU

4 = RF level, nominal level at the R&S SZU RF output (regulated level)

6 = R&S SZU, indicated as waveguide port icon, label and the serial number

6, 7 = Access to the R&S SZU RF settings (RF block or icon)

Control and Operation of External Instruments