244 Keysight CXG, EXG, and MXG X-Series Signal Generators Service Guide
Baseband Generators
A7 Real-Time BBG Assembly Overview
A7 Real-Time BBG Assembly Overview
The A7 Real-Time BBG assembly is only included in instruments with Option
660.
The A7 Real Time BBG assembly contains a general purpose real-time digital
signal processor featuring a single I/Q channel.
The presence of the A7 Real-Time BBG assembly installed in an instrument can
be seen as the RT App entry on the Utility, Instrument Info, Installed Board
Info screen, as shown in Figure 12-1. However, it will not report its part
number and serial number.
Self Test
There is an extensive number of Self Tests for the A7 Real-Time BBG assembly.
All the 1500 series Self Tests are for the A7 Real-Time BBG assembly. See
Chapter 4, “Self Test,” for complete information on these tests.