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|  MIL-T-81527B(AS)
3.4.1.6.1.2 Form Factor. The RF Section Support Assembly shall be in
the form of a column and a frame.
The frame shall be attached to the
column by hinges which shall permit rotation of the frame in the vertical
axis to allow free access to the sides and rear of the RF Section of the Radar
Set.
The column shall be set on a base not to exceed 12 inches by 13 inches
and shall be capable of being bolted or welded to the deck. A bracket shall
be installed at the top of the column to secure it to a bulkhead or equivalent
Two brackets, each not to exceed 7- 1/2 inches by 4 inches by
structure.
10-5/8 inches, designed to be attached to a bulkhead or equivalent structure,
shall be furnished as part of the Support Assembly. These brackets shall be
The
used as bearing surface for the free end of the frame, when stowed.
frame, when stowed, shall be secured to the two brackets by means of quick
release pins.
The overall dimensions of the Support Assembly, including
column, frame brackets, but without the RF Section of the Radar Set attached,
shall not exceed 42 inches by 13-11/16 inches by 71 -1/2 inches when secured
against the bulkhead. A clevis shall be installed on the bottom of the frame
to permit the frame to be secured at an angle of 90 degrees from the plane
of the bulkhead.
The mating parts of the clevis shall be attached to the
Pallet Section Bench Assembly (see section 3.4.1.6. 2). Cooling air for the
RF Section of the AN/APG-59 Radar Set shall be supplied from the Blower
Assembly (see section 3.4.1.6.2. 8) by means of a hose connection inlet at
the rear of the frame, and distributed through the bottom horizontal member
of the frame structure used as a manifold to supply outlets on the front of the
The supply outlets on the frame shall be opposite the air inlets of
frame.
The weight of the Support
the subassemblies of the Radar Set RF Section.
Assembly shall not exceed 100 pounds, excluding the Radar Set RF Section.
3.4.1.6.2 Bench Assembly, Pallet Section
The Bench Assembly, Pallet Section shall mount the
3.4.1.6.2.1 Function.
sever al pallets of the System Assembly and the Low Voltage Power Supply of
the AN/A PG-59 Radar Set and shall make them accessible for fault
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