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The multi-rate voice card (mrvc) resides between internal voice and data terminal equipment (ie pbx or crt terminal) and external communication equipment (ie wire-line modem, multiplexer, modem/rf radio), it has five equipment interfaces
MRC:
An overall measurement between specified points of an item,in distinction from height.ABFY
Overall Depth:
12.940 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
6.710 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
1.420 inches
MRC:
The value,or range of values,of direct current potential for which the item is rated.ACYR
Dc Voltage Rating:
-48.0 volts
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
427m system, cheyenne mountain complex improvement program
MRC:
The relationship of the electrical power source to the item.AKWC
Electrical Power Source Relationship:
Operating
MRC:
An indication of whether or not a facility/ies/ to accommodate a battery/ies/ is included.ALSF
Internal Battery Accommodation:
Not included
MRC:
The total oppositon (resistive and reactive) which the item offers to the input flow of alternating current.ANSL
Input Impedance Rating:
600.0 ohms
MRC:
The total opposition (resistive and reactive) which the item offers to the output flow of alternating current.ANSR
Output Impedance Rating:
600.0 ohms
MRC:
The transmitting method which identifies the functional design of the item.APQG
Multiplexing Method:
Time division
MRC:
Indicates the type and number of channels provided.APQJ
Channel Type And Quantity:
2 receiving and 2 transmitting
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Part number 102330-1 is oriented for horizontal mounting and part number 102330-2 is oriented for vertical mounting, otherwise identical
