NSN 6625-01-149-3890
Part Details | NOISE LEVEL METER
6625-01-149-3890 An instrument which measures the level of continuous noise present in amplifier and/or receiver circuits with reference to a fixed level of signal generated by a separate noise source. It is designed to measure noise levels over a wide band of frequencies including radio and video frequencies, and is normally calibrated in decibels relative to a specified r.m.s. voltage summation across a specified impedance, or in decibels relative to a specified noise power level. If only audio frequency range, see METER, AUDIO LEVEL.
Alternate Parts: 8970AE02, 8970A-E02, 8970AE02, 8970A-E02, 6625-01-149-3890, 01-149-3890, 6625011493890, 011493890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 19, 1983 | 01-149-3890 | 48206 ( METER, NOISE LEVEL ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR OR SQUARE
Cross Reference | NSN 6625-01-149-3890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8970A-E02 | 28480 | HEWLETT-PACKARD COMPANYDBA HP |
| 8970A-E02 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. |
Technical Data | NSN 6625-01-149-3890
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | CABINET |
| INDICATOR TYPE | DIGITAL DISPLAY |
| DISPLAY TYPE | LIGHT EMITTING DIODE |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| OPERATING VOLTAGE RATING IN VOLTS | 100.0 AC MINIMUM AND 240.0 AC MAXIMUM |
| FREQUENCY RATING | 48.0 HERTZ MINIMUM AND 66.0 HERTZ MAXIMUM |
| PHASE | SINGLE |
| STYLE DESIGNATOR | RECTANGULAR OR SQUARE |
| OVERALL HEIGHT | 5.750 INCHES NOMINAL |
| OVERALL LENGTH | 18.800 INCHES NOMINAL |
| OVERALL WIDTH | 16.800 INCHES NOMINAL |
| SPECIAL FEATURES | MFG NAME-NOISE FIGURE METER |
| SUPPLEMENTARY FEATURES | OPER TEMP 0 TO 55 DEG C, STORAGE MINUS 55 TO PLUS 75 DEG C; FREQ RESOLUTION 1 MHZ; NOISE FIGURE 0.01 DB |