NSN 6625-01-366-6777

Part Details | RADAR SIGNAL SIMULATOR

6625-01-366-6777 An item whose electrical output is applied directly to another component or set to produce artificial radar echoes.

Alternate Parts: SM863APM425, SM-863/APM-425, 29747261, 2974726-1, 6625-01-366-6777, 01-366-6777, 6625013666777, 013666777

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66OCT 30, 199201-366-677700242 ( SIMULATOR, RADAR SIGNAL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6625-01-366-6777
Part Number Cage Code Manufacturer
SM-863/APM-42580058JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM
2974726-196214RAYTHEON COMPANYDBA RAYTHEON
Technical Data | NSN 6625-01-366-6777
Characteristic Specifications
SYSTEM FOR WHICH DESIGNEDC ANY ACCEPTABLE
OUTPUT SIGNALGENERATES SIMULATED AIRBORNE RADAR TARGET SIGNALS FOR USE IN TESTING & CALIBRATION OF AIR-TO-GROUND RANGING CIRCUITRY IN AIRBORNE RADAR SETS
OPERATING CONTROL METHODD ANY ACCEPTABLE
AC VOLTAGE RATING115.0 VOLTS NOMINAL
FREQUENCY RATING60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
PHASE SINGLE
ACCESSORY COMPONENT QUANTITY2
SPECIAL FEATURESCRITICAL APPLICATION
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONAN/APM-425
UNPACKAGED UNIT WEIGHT28.00 POUNDS
SUPPLEMENTARY FEATURESRACKMOUNTED,5.25" H,19.00" W,20.00" D; PROVIDES ADJ SUM & DIFFERENCEVIDEO OUTPUT LEVELS; TARGET RANGE SELECTABLE FROM 50' TO 81910' FOR POINT TARGETS & 1460' TO 81910' FOR CLUTTER TARGETS,RANGE SETTING MADE VIA THUMBWHEEL SWITCHES; DELAY INITIATED FROM EITHER 3600 HZ INTERNAL TRIGGER OR EXTERNAL TRIGGER; BINARY RANGE DATA OUTPUT AVAILABLE VIA REAR PANEL CONNECTOR; RATEOF MOVING TARGET SELECTABLE AT OPENINGOR CLOSING RATES OF 100,500,1000,4000 FEET/SECOND VIA ROTARY SWITCH; 5 DIGIT LED DISPLAY PROVIDES ACTUAL RANGE TO TARGET; CROSSOVER OUTPUT AVAILABLE VIA REAR PANEL CONNECTOR; ERROR LIGHT TO INDICATE INVALID RANGE SELECTION; 1.5 MAX INPUT CURRENT; JETDS NOMENCLATURE - SIMULATOR,RADAR TARGET; JETDS NUMBER SM-863/APM-425