Product Details | ELECTRONIC MARKER GENERATOR

5895-00-556-0818 An electronic device which generates electrical pulses of precise characteristics with respect to amplitude, shape, duration and recurrence. Such pulses serve as reference indices on the screen of a cathode ray tube for determination of data such as radar target range, azimuth, elevation and similar applications. See also GENERATOR, SIGNAL and GENERATOR, PULSE.20258950037Miscellaneous Communication Equipment66250070Electrical and Electronic Properties Measuring and Testing Instruments

Part Alternates: R6556701, R655670-1, TD-140/FPS-20, TD140FPS20, 5895-00-556-0818, 00-556-0818, 5895005560818, 005560818

Communication, Detection, and Coherent Radiation Equipment | Miscellaneous Communication Equipment

Supply Group (FSG) NSN Assign. NIIN
58 01 JAN 1963 00-556-0818

Drawings & Photos | NSN 5895-00-556-0818


Cross Reference | NSN 5895-00-556-0818

Part Number Cage Code Manufacturer
R655670-1 06845 RAYTHEON COMPANY DBA RAYTHEON
TD-140/FPS-20 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

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Technical Data | NSN 5895-00-556-0818

Characteristic Specifications
CIRCUIT CONSTRUCTION TYPE SOLID STATE
IMPEDANCE RATING PER CHANNEL 150.000 OHMS OUTPUT CHANNEL
PULSE PEAK AMPLITUDE PER CHANNEL 1.000 VOLTS OUTPUT CHANNEL
SIGNAL DATA TYPE PER CHANNEL OUTPUT CHANNEL AZIMUTH
REFERENCE POINT QUANTITY 3
REFERENCE POINT VALUE 0.088 DEGREES 10.000 DEGREES 30.000 DEGREES
INTENSIFIED REFERENCE POINT QUANTITY 30
AVERAGE LIFE MEASUREMENT NOT RATED
EXTERNAL AC OPERATING VOLTAGE IN VOLTS 120.0 NOMINAL SINGLE VOLTAGE
OPERATING AC FREQUENCY IN HERTZ 60.0 NOMINAL SINGLE VOLTAGE
PHASE SINGLE
INCLOSURE TYPE ENCASED
INSTALLATION DESIGN MECHANICAL
BASIC SHAPE STYLE 2 CYLINDRICAL
OVERALL LENGTH 22.000 INCHES NOMINAL
OVERALL DIAMETER 17.000 INCHES NOMINAL
III END ITEM IDENTIFICATION 5840-00-342-6382,RADAR SET,AN/FPS-20
III SUPPLEMENTARY FEATURES 4,096 PULSES PER ANTENNA REVOLUTION; ANGLE MARK; 1 NORTH MARKER PRESENT; COMPONENTS: 2 SELSYN,2 PHOTO ELECTRIC CELL,2 LAMP,1 GEAR TRAIN AND SLOTTED DISK,2 CATHODE FOLLOWER,1 POWER SUPPLY; MOUNTS ON ANTENNA PEDESTAL; INCL. ANGLE MARK SWITCH AND 1X AND 36X SYNCHRO OUTPUTS; EXTERNALLY SYNCHRONIZED BY ANTENNA DRIVE SYSTEM; SINE WAVE; POSITIVE OR NEGATIVE POLARITY
III FUNCTIONAL DESCRIPTION PROVIDES AZIMUTH MARKERS OF PRECISE CHARACTERISTICS WITH RESPECT TO AMPLITUDE,SHAPE,DURATION,AND RECURRENCE AS RECEIVED BY ANTENNA FOR USE ON THE PLAN POSITION INDICATOR SCOPES AND BY THE COMPUTER
MANUFACTURERS CODE 06845
DESIGN CONTROL REFERENCE R655670-1

Restrictions/Controls & Freight Information | NSN 5895-00-556-0818

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 72D 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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable