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| MIL-R-23016(Wep)
hold in this condition for at least 350 milliseconds before
returning to operation as a receiver when operating in the
cw mode. The cw signal shall be generated by applying a one-
kilocycle tone in the USB channel. The control unit selected
frequency shall be one kilocycle below the desired frequency
of transmission.
Detail Requirements:
3.3.4
3.3.4.1
Receiver-Transmitter Unit:
The receiver-transmitter, RT-648/ARC-94 unit shall meet the
following requirements.
Function:
3.3.4.1.1
The receiver portion of the equipment shall receive the r-f
energy from the accessory antenna coupler or direct from the
antenna, amplify it, and convert it to aural intelligence.
The transmitter portion of the equipment shall generate r-f
power as specified herein and transmit it to the specified
load.
3.3.4.1.2
Form Factor and Mounting:
The receiver-transmitter unit shall be contained in a single
unit conforming to case size MS 91403-BID2 of Specification
MIL-C-172 and capable of being mounted in an aircraft by means
of Mounting MT-2641/ARC-94. The Mounting MT-2641/ARC-94 shall
conform to MX 91405-BID2 with exception of connector location
end fully extended position of spring loaded pin, and shall be
suitable for attachment to a plane surface in an aircraft.
Length
Width
Height
Overall dimensions of
the receiver-transmitter
10.265
24.638
9.281
and base.
Overall dimensions
including sway space
10.675
25.048
9.558
(See Figure 30).
3.3.4.1.3
Contents of Unit:
This unit shall contain the complete transmitter, receiver,
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