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Oscilloscope AN/USM-488
Troubleshooting Radio Receiver
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f. Signal
generator
SG-1170/U (Figure 6).
The
SG-1170/U
provides
modulated or unmodulated radio
frequency
signals.
These signals will be
applied as inputs to the radio under test. This signal
generator
replaces
the
AN/URM-25(
).
Figure 6.
SG-1170/U.
7