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Page Title:
Gunner Q-signal, in-phase and low voltage |
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|  MIL-T-63536(AR)
a. Input power as specified in paragraph 3.1.3.
b. +18 Vdc (10 percent) at Pin J2-D.
c. -18 Vdc (10 percent) at Pin J2-E.
d. 28 (+0.5, -0) Vdc through a 10,000 ohm O.25 watt (5 percent)
resistor at Pin J2-b.
3.6.1 .5.1 Gunner Q-signal, in-phase. When the input at Pin JI-A (with
return to Pin J1-B) is 7 (+0, -1) V rms, 400 Hz 5 percent in phase with the
26 Vac signal input at Pin J2-U, the following outputs shall occur:
a. 20 Vdc (15 percent) at Pin J1-L.
b. The resistance between Pin J1-J and Pin J1-U shall be less than 5
milliohms.
c. The light-emitting diode (LED) DS1 shall be off.
3.6.1 .5.2 Gunner Q-signal, in-phase and low voltage. When the input
signal is applied at Pin J1-A as specified in 3.6.1.5.1 except that the
amplitude is decreased to a threshold causing the output at Pin J1-L to change
from 20 (13%) Vdc to O (1) Vdc, the following shall occur:
a. The threshold level at the input, Pin J1-A, shall be 4.75 (21) V
rms.
b. The resistance between Pin J1-J and Pin J1-U shall be less than 5
milliohms.
c. The LED DSI shall be off.
3.6.1.5.3 Gunner Q-signal, out-of-phase. When the input at Pin J1-A is
as specified in 3.6.1.5.1, except that the amplitude is decreased to zero and
then-increased out of phase with the 26 Vac at Pin J2-U from zero to 7 V rms,
the following outputs shall occur during the out-of-phase condition:
a. Zero (1) Vdc at Pin J1-L.
b. The LED DSI shall be on.
The voltage at Pin J1-J shall be 7.31 (10%) Vat, 400 Hz in phase
with J2-U.
d. The resistance between Pin J1-J and Pin J1-U shall be 560K ohms
(5 percent).
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