Part Details | DIGITAL READOUT ELECTRONIC COUNTER
6625-01-139-0288 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.
Alternate Parts: 5340A908900, 5340A-908-900, 8063051, 806305-1, 6625-01-139-0288, 01-139-0288, 6625011390288, 011390288
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | SEP 22, 1982 | 01-139-0288 | 26835 ( COUNTER, ELECTRONIC, DIGITAL READOUT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6625-01-139-0288
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5340A-908-900 | 28480 | HEWLETT-PACKARD COMPANYDBA HP |
| 806305-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 6625-01-139-0288
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | FREQUENCY |
| FREQUENCY RANGE | +0.000 TO +18.000 GIGAHERTZ OVERALL |
| ACCURACY RATING | PORM 1 COUNT PORM TIME BASE |
| INTERNAL CALIBRATION FEATURE | NOT INCLUDED |
| DISPLAY TYPE | TY ANY ACCEPTABLE |
| 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 | 1 |
| ELECTRICAL CONNECTION TYPE | BNC |
| CURRENT TYPE | AC |
| VOLTAGE RATING | 240.0 VOLTS NOMINAL |
| FREQUENCY RATING | 50.0 HERTZ NOMINAL |
| PHASE | SINGLE |
| INTERNAL BATTERY ACCOMMODATION | NOT INCLUDED |
| INCLOSURE MATERIAL AND LOCATION | ALUMINUM ALLOY CASE |
| INCLOSURE SURFACE TREATMENT AND LOCATION | ENAMEL CASE |
| OVERALL LENGTH | 467.0 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 425.0 MILLIMETERS NOMINAL |
| OVERALL HEIGHT | 88.2 MILLIMETERS NOMINAL |
| MOUNTING METHOD | RACK |
| PLUG-IN UNITS PROVISION | INCLUDED |
| STANDARD FREQUENCY OUTPUT FEATURE | NOT INCLUDED |