4820-01-078-2419 VALVE,CHECK Index 5915-01-078-2421 FILTER,BAND PASS

National Stock Number:
5915-01-078-2420

Federal Supply Class:
5915

National Item Identification Number:
010782420

Description:
FILTER,BAND PASS

Detail:
An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes a single inductance, or a single capacitance, or a single resistance. See COIL (as modified); REACTOR; CAPACITOR (as modified); and RESISTOR (as modified).


Manufacturer Information:
EC-0125480-1228687NAVY, UNITED STATES DEPARTMENT OF THE SPAWAR DBA SPACE AND NAVAL WAFARE COMMAND


Techincal Specification:
BODY HEIGHT0.750 INCHES MAXIMUM
BODY LENGTH3.000 INCHES MAXIMUM
BODY WIDTH0.750 INCHES MAXIMUM
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS6.0 MINIMUM BLANK AND 1.5 MAXIMUM BLANK FIRST FUNCTION
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
FREQUENCY BAND WIDTH PER FUNCTION12.00 MEGAHERTZ BLANK AND 13.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 PIN INPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 PIN OUTPUT THIRD FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 PIN GROUND FIRST FUNCTION
INCLOSURE TYPEHERMETICALLY SEALED
INPUT IMPEDANCE PER FUNCTION W/LOAD50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS3.25 BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.112 INCHES
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT1.110 INCHES MAXIMUM
REFERENCE FREQUENCY PER FUNCTION12.5 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION11.80 MEGAHERTZ BLANK AND 12.00 MEGAHERTZ BLANK AND 13.00 MEGAHERTZ BLANK AND 13.20 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
VOLTAGE STANDING WAVE RATIO PER FUNCTION1.8 BLANK LOCATION NOT OTHERWISE SPECIFIED


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