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|  MIL-T-81527B(AS)
Tuning Drives to be connected to the panel while resting on the drop leaf of
the Receiver Section Bench Assembly.
The cable shall retract into the panel
when not in use.
3.4.1.6.3.3.7 Voltage Regulator.
An ac Voltage Regulator shall be provided for
3.4.1.6.3.3.7.1 Function.
regulating the 115-V, 400-Hz, Phase -A which is used by Tuning Drives
TG-75/AFA-128 and TG-76/APA-128 or TG-185/AWG-10 and TG-184/AWG-1O.
This regulator shall maintain the 400 -Hz power at 115 V + 1 percent when the
line voltage varies between 107 and 120 V. The current carrying capability
of the regulator shall be 1A minimum.
3.4.1.6.3.3.7.2 Form Factor. The Voltage Regulator shall be hermeti-
cally sealed and shall not exceed 6-1/2 inches by 3- 1/2 inches by 5 inches.
It shall be bracket mounted on the inside right of the Test and Control Rack
The weight of the unit shall be approximately
behind the MCS Control Panel.
6 pounds.
*
3.4.1.6.3.3.8 IFF Simulator Panel. 2
3.4.1.6.3.3.8.1 Function. The IFF Simulator Panel shall provide test points,
circuits, and indicator lights to verify proper operation of the SEA circuits.
3.4.1.6.3.3.8.2 Form Factor.
This unit shall be 10 x 4 x 6 inches and
designed to mount against the upper right side of the Test and Control Rack.
It shall not weigh more than 5 pounds.
3.4.1.6.3.3.8.3 Controls. The following controls shall be on the unit:
(a) IFF SIMULATION - This switch shall be a DPDT toggle switch
for selecting whether the SEA tests shall be controlled from the Table Rack
or the Selector Test Programmer, and together with associated relays permit
exercising the operation enable, video #1, and IFF display video lines.
(b) INTEROG TEST (Interrogate Test) - This switch shall be a momentary
pushbutton switch to apply +28 Vdc to the Interrogate # 1 circuit when this is
required.
*2 see paragraph 6.5.2
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