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MIL-M-53078(ME)
4.5.3 Performance characteristics.
4.5.3.1 Input power. Unless otherwise specified, perform the tests specified herein as
18.0 (+0.5, -0.0) Vdc and again at 30.0 (+0.0, -0.5) Vdc. Apply input power to the terminals
specified in 3.4.1.1 and verify assembly performance.
4.5.3.2 Signal processing. As specified in 3.4.1.2 apply an input signal of 350 (+35, -0.0)
mVp-p at a frequency of 50.0 (5.0) Hz between J1-E and J1-F. Measure and verify the output
at terminals J1-H (positive) and J1-C (return) has the following characteristics:
1. Maximum pulse amplitude of 17.0 to 30.0 Vdc and minimum pulse amplitude of 0.3 0.2 Vdc.
2. The duration of the maximum amplitude portion of output signal shall be 1.0 milliseconds.
3. The period of the output signal shall be 13.06 (+1.45, -1.19) seconds.
Repeat the above test with an input frequency of 1000 100 Hz in place of the 50.0 Hz.
NOTE: for an input frequency of 1000 100 Hz the period (Item 3) shall be 0.653 (+0.726, -
0.594) seconds.
Repeat the complete sequence of tests with an input signal of 5.0 (+0.0, -0.5) Vp-p in place of the
350.0 mVp-p signal.
4.5.3.3 Noise level. Apply an input signal of 25.0 2.5 mVp-p with frequency of
3000 300 Hz between J1-E and J1-F. Measure and verify the output voltage at J1-H (positive)
and J1-C (return) is in conformance with 3.4.1.2.1.
NOTE: This test is to be performed on the 100 percent acceptance tests. The control test for
this section shall address the frequencies of 3.4.1.2.1.
4.5.3.4 Structural adapter. Support the structural adapter by the telescoping hull lifting eye
mounting tubes and pintle mounting bar. Verify that the dispenser box pivots within the mounting
clevis of the structural adapter with heat insulation panels installed, as specified in 3.4.2.
3.5.4 Electromagetic compatibility. Compliance to 3.5.5.1 shall be determined by conducting
an intra system EMG test on an M1 tank with CLAMS and CLAMS mounting kit installed.
4.5.5 Bonds and grounds. Measure the dc resistance, in accordance with MIL-STD-202,
method 303, across each bond ground junction with interfacing harnesses disconnected to verify
that the dc resistance is as specified in 3.5.6. Visually verify that the bondings are installed in
accordance with 3.5.6. Verify the jumpers are as specified in 3.5.6.
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