6625-00-409-6872, COUNTER,ELECTRONIC,DIGITAL READO

National Stock Number:
6625-00-409-6872

Federal Supply Class:
6625

National Item Identification Number:
004096872

Description:
COUNTER,ELECTRONIC,DIGITAL READO

Detail:
AN INSTRUMENT USED TO COUNT THE FREQUENCY OF RECURRENT ELECTRONIC EVENTS AND DISPLAY THE COUNT ON THE PANEL OF THE INSTRUMENT IN NUMERIC FORM. MAY ALSO INCLUDE FACILITIES FOR A READOUT PRINTED ON TAPE. MAY INCLUDE FACILITIES FOR A VERY ACCURATE OUTPUT WHICH CAN BE USED AS A SECONDARY TRANSFER STANDARD. IT CAN BE USED TO MEASURE FREQUENCY, PERIOD, TIME INTERVAL, PHASE ANGLE, FREQUENCY RATIO, AND FOR MULTIPLE PERIOD AVERAGING. SEE ALSO COUNTER, ELECTRONIC, DIGITAL AND INDICATOR, DIGITAL DISPLAY.

Manufacturer Information:

1407	14814	ELDORADO ELECTRODATA CORP
ANUSM326PAREN	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
MILF83246	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MEASUREMENT TYPE	FREQUENCY AND
	PERIOD AVERAGE AND
	RATIO
FREQUENCY RANGE	0.000 TO 500.000 MEGAHERTZ OVERALL
ACCURACY RATING	PORM ONE COUNT,PLUS TIME BASE STABILITY
GATE TIME	0.0000001 SECONDS MINIMUM AND
	10.0000000 SECONDS MAXIMUM
SENSITIVITY RATING	80 MV RMS
RATIO DISPLAY	F1/F2 TIMES PERIOD MULTIPLIER
PERIOD RANGE	1.0 TO 100000.0
PERIOD RANGE STEP QUANTITY	5 DECADE STEPS
COUNT RATE	10.0 MEGAHERTZ MAXIMUM MULTIPLE PERIOD
INTERNAL CALIBRATION FEATURE	NOT INCLUDED
DISPLAY TYPE	NUMERIC READOUT TUBE
DISPLAY DIGIT QUANTITY	8
DISPLAY UNITS INDICATOR	INCLUDED
DISPLAY POSITIONED DECIMAL POINT	PROVIDED
DISPLAY STORAGE FACILITY	INCLUDED
REMOTE CONTROL PROVISIONS	INCLUDED
SOLID STATE FEATURE	INCLUDED
ELECTRICAL CONNECTION QUANTITY	3
ELECTRICAL CONNECTION TYPE	BNC
CURRENT TYPE	AC
VOLTAGE RATING	115.0 VOLTS NOMINAL OR
	230.0 VOLTS NOMINAL
FREQUENCY RATING	50.0 HERTZ MINIMUM AND
	400.0 HERTZ MAXIMUM
PHASE	SINGLE
WATTAGE RATING IN WATTS	175.0
INTERNAL BATTERY ACCOMMODATION	NOT INCLUDED
INCLOSURE MATERIAL AND LOCATION	ALUMINUM ALLOY,MIL-T-21200,CASE
INCLOSURE SURFACE TREATMENT AND LOCATION	ANODIZED CASE
OVERALL LENGTH	19.000 INCHES NOMINAL
OVERALL WIDTH	19.000 INCHES NOMINAL
OVERALL HEIGHT	6.000 INCHES NOMINAL
MOUNTING METHOD	BENCH
PLUG-IN UNITS PROVISION	INCLUDED
STANDARD FREQUENCY OUTPUT FEATURE	INCLUDED
OUTPUT FREQUENCY RATING	1.0 MEGAHERTZ NOMINAL
FREQUENCY ACCURACY/STABILITY	PORM 6 PARTS PER 10000000000 PER 24 HR
OUTPUT FREQUENCY WAVEFORM	SINE WAVE
FREQUENCY OUTPUT AMPLITUDE	1.0 VOLTS PEAK TO PEAK
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME	COUNTER,ELECTRONIC,DIGITAL READOUT
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER	AN/USM-326PAREN
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILF83246

Click here to Register for Free 30-day Trial