Product Details | RADAR MODULATOR

5840-00-505-1837 An electronic device which produces a succession of short energy pulses for triggering a transmitter tube in a radar set. Excludes GENERATOR, PULSE; CODER, RADIO BEACON; and OSCILLATOR (as modified).20512700040Aircraft Gunnery Fire Control Components12800040Aircraft Bombing Fire Control Components12850045Fire Control Radar Equipment, except Airborne58400032Radar Equipment, Except Airborne58410025Radar Equipment, Airborne

Part Alternates: MD140TPS10D, 8849883501, 8849883-501, 5840-00-505-1837, 00-505-1837, 5840005051837, 005051837

Communication, Detection, and Coherent Radiation Equipment | Radar Equipment, Except Airborne

Supply Group (FSG) NSN Assign. NIIN
58 01 JAN 1961 00-505-1837

Drawings & Photos | NSN 5840-00-505-1837


Cross Reference | NSN 5840-00-505-1837

Part Number Cage Code Manufacturer
8849883-501 21921 RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
8849883-501 49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS
MD140TPS10D 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

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Technical Data | NSN 5840-00-505-1837

Characteristic Specifications
IMPEDANCE RATING PER CHANNEL 50.000 OHMS OUTPUT CHANNEL
PULSE PEAK AMPLITUDE PER CHANNEL 6800.000 VOLTS OPERATING CHANNEL
PULSE DURATION PER CHANNEL 0.500 MICROSECONDS MINIMUM OPERATING CHANNEL 2.000 MICROSECONDS MAXIMUM OPERATING CHANNEL
POLARITY PER CHANNEL NEGATIVE OPERATING CHANNEL
PULSE REPETITION RATE PER CHANNEL 539.066 PULSES PER SECOND NOMINAL OPERATING CHANNEL
EXTERNAL DC OPERATING VOLTAGE IN VOLTS 7400.0 NOMINAL SINGLE VOLTAGE
EXTERNAL AC OPERATING VOLTAGE IN VOLTS 120.0 NOMINAL SINGLE VOLTAGE
OPERATING AC FREQUENCY IN HERTZ 400.0 NOMINAL SINGLE VOLTAGE
PHASE SINGLE
BASIC SHAPE STYLE 3 IRREGULAR
OVERALL LENGTH 43.250 INCHES NOMINAL
OVERALL HEIGHT 22.062 INCHES NOMINAL
OVERALL WIDTH 24.250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5840-00-505-1837

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
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
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable