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|  MIL-T-81778C(AS)
3. (),1.5 Frequency response analyzer. A frequency response analyzer, EMR
Hatboro 1410AR-1, or equivalent, shall be supplied to provide the capability
to perform loop response measurements,
3.6.1.6 Panel, Coolant Supply MX-9307( )/AWm-23(V).* The coolant supply
panel shall provide electrical connections for the anterna servo electronic
subassembly, cooling air connections for Control, Antenna-Test C-9038( )/
AWG-9, electrical and liquied coolant connections for Receiver, Infrared
R-1780( )/AWG-9, and liquid coolant connection for Processor, Data CV-2947( )/
AWG-9.
3.6,1.7 Mounting MT-4502( )/AWM-23(V).* The mounting shall provide
electrical connections for the Control, Antenna-Test C-9038( )/AWG-9 and
Processor, Data CV-2947( )/AWG-9. The mounting shall also provide mounting
for the Control, Antenna-Test, the Processor, Data, the IR receiver/cryogenic
refrigerator fixture, and the antenna servo fixture.
.3,(). 1.8 Power Supply PP-6850( )/AWM-23(V), The power supply shall provide
the capability to supply dc voltages to WRAs and LFTS circuits, using another
dc power supply (5,6.1.9) as a source. The power supply shall also provide
the capability to sense the output power forms for overvoltage, undervoltage,
and overcurrent for LFTS and WRA protection as well as for continuous monitor
capability
3.6.1.9 Power supply, dc. A dc power supply, Lambda LB706-FM-3632, or
equivalent , shall be supplied and shall provide 200 Vdc at 10 amperes to
Power Supply PP-6850( )/AWM-23(V) [3.6.1.8).
3.6. 1.10 Distribution BOX J-3110( )/AWM-23(V). The distribution box shall
control and distribute power to units in the test station.
3.6.2 Console, Test, Low Frequency, Antenna OJ-254( )/AWM-23(V) and OJ-380( )/
AWM-23(V)**. The equipment of this console shall be as specified in the
following
3.6.2.1 Oscilloscope. An oscilloscope, Hewlett-Packard 181AR with 1801A-003
and 1821A plug-ins, or equivalent, shall be supplied to provide display and
observatino of various wave forms.
3.6.2.2 Panel, Test, Electrical C-9179( )/AWM-23(V). The electrical test
panel shall provide the controls, displays, and switching capabilities to
conduct functional and fault isolation tests on the WRAS assigned to the LFTS.
Controls on the front panel shall be provided to command WRA Power On or Power
Off, command emergency for off station power, select and enable functional or
fault isolation tests, select and apply input signals to WRAs, select measure-
ment instruments during tests, command SSI word generator to provide desired
word, control setting of potentiometers, and control level of simulated WRA
inputs. Displays on the front panel shall be provided to display test number,
test mode and status, and SSI BIT fault.
* IR WRAs are tested on OJ-215( )/AWM-23(V) only.
** OJ- 254 is part of OJ-215( )/AWM-23(V) only.
OJ-380 is part of OJ-379( )/AWM-23(V) only.
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