NSN 6625-01-300-6148
Part Details | AUDIO LEVEL METER
6625-01-300-6148 An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see METER, NOISE LEVEL.
Alternate Parts: 8419B, 6625-01-300-6148, 01-300-6148, 6625013006148, 013006148
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 17, 1989 | 01-300-6148 | 16456 ( METER, AUDIO LEVEL ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR OR SQUARE
Cross Reference | NSN 6625-01-300-6148
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8419B | 50406 | ARGON ST. INC. |
Technical Data | NSN 6625-01-300-6148
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | BENCH |
| INDICATOR TYPE | DIGITAL DISPLAY |
| DISPLAY TYPE | LIGHT EMITTING DIODE |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| OPERATING VOLTAGE RATING IN VOLTS | 115.0 AC MINIMUM AND 230.0 AC MAXIMUM |
| FREQUENCY RATING | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM |
| STYLE DESIGNATOR | RECTANGULAR OR SQUARE |
| OVERALL HEIGHT | 5.000 INCHES NOMINAL |
| OVERALL LENGTH | 7.600 INCHES NOMINAL |
| OVERALL WIDTH | 7.000 INCHES NOMINAL |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| SPECIAL FEATURES | INPUT IF FREQ 10-300 MHZ,100 KHZSTEPS; IF INPUT 100 DB; PORTABLE; RECEIVING RF RANGE 10 KHZ-95 GHZ; NOISE SOURCE PLUS 28V,25 DB EXCESS NOISE RATIO; 8 POUNDS; LINEAR OUTPUT FOR X-Y PLOTTER |
| FUNCTIONAL DESCRIPTION | USED TO RECORD TRANSMITTED/RECEIVED SECURE VOICE SIGNALS; USED TO INSPECT/ADJUST CRITICAL SIGNAL TO NOISE RATIO OF RECEIVER UNITS ON AN/GPN-12,AIRPORT SURVEILLANCE RADAR |