Product Details | DIGITAL READOUT ELECTRONIC COUNTER

6625-01-071-2539 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.

Part Alternates: 1018, 6625-01-071-2539, 01-071-2539, 6625010712539, 010712539

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 03 FEB 1979 01-071-2539

Cross Reference | NSN 6625-01-071-2539

Part Number Cage Code Manufacturer
1018 29111 TRAK MICROWAVE CORP-WESTERN DIV

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Technical Data | NSN 6625-01-071-2539

Characteristic Specifications
MEASUREMENT TYPE FREQUENCY AND RATIO AND TIME
FREQUENCY RANGE 0.000 TO 50.000 MEGAHERTZ F1 INPUT RATIO AND 0.010 TO 2.000 MEGAHERTZ F2 INPUT RATIO AND 0.000 TO 100.000 MEGAHERTZ OVERALL
ACCURACY RATING PORM 1 COUNT PORM TIME BASE ACCURACY
GATE TIME 0.001 SECONDS MINIMUM AND 10.000 SECONDS MAXIMUM
SENSITIVITY RATING 0.1 VRMS F1 INPUT; 1 VRMS F2 INPUT
RATIO DISPLAY F1/F2 TIMES MULTIPLIER X 1000000
DISPLAY DIGIT QUANTITY 7
DISPLAY UNITS INDICATOR INCLUDED
DISPLAY POSITIONED DECIMAL POINT PROVIDED
DISPLAY STORAGE FACILITY INCLUDED
CURRENT TYPE AC
VOLTAGE RATING 115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
FREQUENCY RATING 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
WATTAGE RATING IN WATTS 125.0
INTERNAL BATTERY ACCOMMODATION NOT INCLUDED
INCLOSURE SURFACE TREATMENT AND LOCATION PAINT CASE
OVERALL LENGTH 18.000 INCHES NOMINAL
OVERALL WIDTH 17.500 INCHES NOMINAL
OVERALL HEIGHT 5.250 INCHES NOMINAL
STANDARD FREQUENCY OUTPUT FEATURE INCLUDED
OUTPUT FREQUENCY RATING 0.1 HERTZ MINIMUM AND 1000000.0 HERTZ MAXIMUM
OUTPUT FREQUENCY WAVEFORM RECTANGULAR WAVE
FREQUENCY OUTPUT AMPLITUDE 6.0 VOLTS PEAK TO PEAK
ACCESSORY COMPONENT QUANTITY 1 AND 1
ACCESSORY CONTROLLING AGENCY SYSTRON-DONNER CORP
ACCESSORY COMPONENT NAME 6 FT. COAXIAL CABLE; MALE BNC 1 END
ACCESSORY IDENTIFYING NUMBER 2702 PART NO.

Restrictions/Controls & Freight Information | NSN 6625-01-071-2539

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information