Signal Routing and System Configuration
R&S
®
SMW200A
177User Manual 1175.6632.02 ─ 30
All digital outputs must work in the same mode, that is with "Slow IQ = On" or "Slow IQ
= Off". You can change the state of any one of the outputs; the state of the other is set
automatically.
Remote command:
[:SOURce]:IQ:OUTPut:DIGital:BBMM<ch>:SLOW:STATe on page 1146
Common to all Channels ← Sample Rate
Option: R&S SMW-B9/-K19
If enabled, the same sample rate value is applied to all channels, see Chapter 4.7.2,
"Channels Settings", on page 178.
Source ← Sample Rate
For DIG I/Q interfaces, selects whether the sample rate is estimated based on the digi-
tal signal or a manually entered value.
"User Defined"
Enables you to define the sample rate in the entry field value. An I/Q
data clock is not necessary.
"Digital I/Q Out"
Option: R&S SMW-B10
Estimates the sample rate based on the applied I/Q data clock and
displays the resulting value in the "Value" field.
Remote command:
[:SOURce]:IQ:OUTPut:DIGital:BBMM<ch>:SRATe:SOURce on page 1146
[:SOURce]:IQ:OUTPut:DIGital:FADer<ch>:SRATe:SOURce on page 1146
Value ← Sample Rate
Sets/displays the sample rate of the digital I/Q output signal. The maximal sample rate
depends on the connected receiving device.
If "Common to all Channels > On" is used, the same all digital channels are sampled
with the same rate.
Remote command:
[:SOURce]:IQ:OUTPut:DIGital:BBMM<ch>:SRATe on page 1147
[:SOURce]:IQ:OUTPut:DIGital:FADer<ch>:SRATe on page 1147
Connected Device
If the connection to the external device is properly established and signal transmission
is active, this parameter displays information on the instrument connected to the DIG
I/Q interface:
●
Name, serial number and port of the connected instrument
●
The transmitter sample rate, if supported by the transmitter
"None" indicates that no device is connected.
Remote command:
[:SOURce]:IQ:OUTPut:DIGital:BBMM<ch>:CDEVice? on page 1147
[:SOURce]:IQ:OUTPut:DIGital:FADer<ch>:CDEVice? on page 1147
I/Q Digital Output Settings
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