6625-00-450-7611, OSCILLOSCOPE

National Stock Number:
6625-00-450-7611

Federal Supply Class:
6625

National Item Identification Number:
004507611

Description:
OSCILLOSCOPE

Detail:
A TEST INSTRUMENT WHICH IS DESIGNED TO GIVE VISUAL INDICATIONS ON A CATHODE RAY TUBE OF INSTANTANEOUS VALUES AND VARIATIONS IN ELECTRICAL VOLTAGE. IT CAN ALSO BE USED TO INDICATE ANY QUANTITY WHICH CAN BE CONVERTED INTO TERMS OF ELECTRICAL POTENTIAL. IT MAY INCLUDE AN INTEGRAL PULSE GENERATOR, THE OUTPUT OF WHICH CAN BE USED TO TRIGGER AN EXTERNAL COMPONENT; BE TRIGGERED BY PULSES FROM AN EXTERNAL SOURCE, OR IT MAY UTILIZE A SPECIAL TYPE OF MULTIGUN CATHODE RAY TUBE AND CIRCUITRY WHICH PERMITS A TRACE(S) TO BE SUSTAINED AND DISPLAYED INDEFINITELY, AND THE TRACE(S) MAY BE ERASED WHEN DESIRED. FOR ITEMS WHICH ARE NOT SEPARABLE AND OPERABLE WHEN DETACHED FROM EQUIPMENT OF WHICH THEY ARE A PART (BUILT INTO OPERATIONAL EQUIPMENT), SEE INDICATOR (2) (AS MODIFIED); MONITOR (AS MODIFIED); AND RECORDER (AS MODIFIED). SEE ALSO OSCILLOGRAPH.

Manufacturer Information:

ANUSM338PAREN	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
MIL083225	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

ACCURACY RANGE IN PERCENT	-3.0 TO 3.0
AMPLITUDE CALIBRATING VOLTAGE WAVEFORM	SQUARE WAVE
BEAM QUANTITY	1
CALIBRATING PEAK TO PEAK AMPLITUDE	1.0 VOLTS NOMINAL
CURRENT TYPE	AC
ENTRY DATE	73-11-01
FREQUENCY RATING	48.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM
FUNCTIONAL CLASSIFICATION	AA-3.2
FUNCTIONAL DESCRIPTION	PORTABLE,MINIATURIZED,LARGE SCREEN,SOLID STATE,GENERAL PURPOSE,0-50 MHZ. CONSISTS OF CRT AND ASSOCIATED CIRCUITRY,VERTICAL AND HORIZONTAL INPUT CHANNELS,ACCESSORIES AND CASE. CIRCUITRY DESIGNED TO HAVE STABILITY OF OPERATING PARAMETERS AS TO MAINTAIN CALIBRATION WITHIN ALLOWABLE TOLERANCE FOR ENVIRONMENTAL AND RELIABILITY WITHOUT RESETTING ANY CONTROLS
OVERALL HEIGHT	10.406 INCHES NOMINAL
OVERALL LENGTH	19.750 INCHES NOMINAL
OVERALL WIDTH	13.063 INCHES NOMINAL
MEASUREMENT RANGE QUANTITY	11
MOUNTING METHOD	CARRYING CASE
PHASE	SINGLE
REFERENCE DATA AND LITERATURE	MIL SPEC MIL-0-83225,T.O. 33A1-13-432-1,-4
RELATIONSHIP TO SIMILAR EQUIPMENT	SIMILAR TO NSN 6625001641318,HEWLETT PACKARD 1707A OPT 338
SCREEN SIZE	6 BY 10 CENTIMETERS
VOLTAGE RATING	115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
X-AXIS FREQUENCY RESPONSE RATING	2.0 MEGAHERTZ NOMINAL
X-AXIS INPUT IMPEDANCE RATING	1.0 MEGOHMS NOMINAL
Y-AXIS FREQUENCY RESPONSE RATING	50.0 MEGAHERTZ NOMINAL
Y-AXIS INPUT IMPEDANCE RATING	1.0 MEGOHMS NOMINAL
SWEEP CIRCUIT TYPE	HORIZONTAL
TYPE/MODEL DESIGNATION	AN/USM-338( )

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