TM 11-6625-1696-12
give a corresponding adjustment of the AUT through the
be made from all exposed sides. The side facing the
drive shafts. Adjustment to the unit under test can now
baseplate has no adjustments.
Figure 3-9. Bandpass Filter Test Fixture TS-3825(V)/GRM-95(V)2.
3-54. Test Fixture, Amplifier Frequency
drive disk at the end of the flexible shaft. Unit 37A1 has
Multiplier TS-3826/GRM-95(V)2
a flexible drive shaft with a coupling which engages the
fixed drive shaft of the test fixture. With the unit under
test in position, the connector on the AUT mates with
Units 37A1 and 38A1 are similarly mounted on the test
the connector J1 on the Last fixture. Connector J1 is
fixture so that the respective connectors engage J1 of
parallel wired to J2 which provides the interface for dc
the test fixture. The tuning shaft of each unit is coupled
supplies and control signal, from the test facility, to the
to a different drive shaft. Both shafts are driven by a
unit under test. The, tuning control knob drives both the
common tuning control knob. Unit 38A1 has a plastic
drive wheel with teeth which engage two pins on the
3-28
Previous Page
