Getting Started Guide 37
Functionality
Control
Control
The M1749B can be operated from an external controller connected to the
UXB port of the M1749B (this approach requires separate trigger lines).
Alternatively, the M1749B can receive a combined signal which includes both a
modem control input and trigger signals (provided such a combined input can
be generated by the wireless test system).
Configuration choices for the M1749B are made within the application
interface of the test application which the test set is running. For example, if
the output (source) port is designated in the application interface as
Head 1
RFHD 1
, this is equivalent to
RF Tx/Rx 1
on the M1749B. In the diagram below,
the port names are designated in blue (as they appear in the application
interface menus) and also in red (as they are identified in SCPI commands.)
Figure 4-4
Two types of control inputs (highlighted in orange and green)