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|  MIL-E-63124B(AR)
3.3.4 Flare misfire detection logic. If the electronics module
does not receive a flare detection signal from the dispenser
assembly, it shall provide another flare dispense signal within 85
milliseconds (ins). The electronics module shall be limited to three
flare dispense actions only for each flare dispense input signal.
If the electronics module does receive a flare detection signal, it
shall not generate additional dispense signals.
3.3.5 Chaff/flare count signal. A chaff count signal or a
flare count signal shall be generated each time a chaff or flare is
dispensed. Both count signals shall conform to Figure 1.
3.4 Environmental requirements. The electronics module shall
perform as specified in 3.3 after exposure to the environments
specified herein.
3.4.1 Helicopter vibration. The electronics module shall
perform all functions satisfactorily after being subjected to the
vibration requirements of MIL-STD-810C, Test Method 514.2, Procedure
IIc. The electronics module shall be vibrated along three mutually
perpendicular axes as shown in Figure 2. The payload module shall
be loaded with 30 inert flares for this test. (First article only)
3.4.2 Transportation vibration. The electronics module shall
perform all functions satisfactorily after being subjected to the
transportation vibration requirements of MIL-STD-810C, when tested
as specified in 4.5.5. (First Article Only)
3.4.3 Humidity. The electronics module shall perform all
functions satisfactorily after being subjected to the humidity test
of MIL-STD-810C. (First Article Only)
3.4.4 High temperature. The electronics module shall perform
all functions satisfactorily at +54C according to MIL-STD-810C,
Test Method 501.1. (First Article Only)
3.4.5 Low temperature. The electronics module shall perform
all functions satisfactorily at -54C according to MIL-STD-810C,
Test Methof 502.1. (First Article Only)
3.4.6 Seal inteqrity . The programmer module assembly, Dwg.
9311429, of the electronic module assembly shall show no evidence of
leakage when tested as specified in with 4.5.8.
3.5. Wiring and soldering, Soldering of electrical wires,
cables, connectors, components and assemblies shall be performed in
a thorough, workmanlike manner in accordance with MIL-S-45743 and
MIL-S-46844. (Also See 3.7)
4
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