6615-00-973-2657 GYROSCOPE,RATE Index 5820-00-973-2682 MOUNTING

National Stock Number:
5985-00-973-2677

Federal Supply Class:
5985

National Item Identification Number:
009732677

Description:
ANTENNA ASSEMBLY

Detail:
AN ITEM CONSISTING OF TWO OR MORE SEPARATELY EXCITED ANTENNAS ON A COMMON MOUNTING OR MOUNTED ON EACH OTHER. DO NOT USE FOR A SINGLE ANTENNA WHICH IS MERELY COMPLEX OR UNUSUAL IN CONSTRUCTION.


Manufacturer Information:
AS1390U80058JOINT ELECTRONICS TYPE DESIGNATION SYSTEM


Techincal Specification:
COMPONENT QUANTITY3
DESIGN TYPEMAST ALL ANTENNAS
ELECTROMAGNETIC POLARIZATION TYPEVERTICAL ALL ANTENNAS
RADIATION PATTERNOMNIDIRECTIONAL ALL ANTENNAS
BEAM SCANNING METHODFIXED ALL ANTENNAS
FREQUENCY RATING225.000 MEGAHERTZ MINIMUM AND
400.000 MEGAHERTZ MAXIMUM AND
400.000 MEGAHERTZ MINIMUM AND
550.000 MEGAHERTZ MAXIMUM ALL ANTENNAS
POWER RATING2.000 KILOWATTS AVERAGE FIRST ANTENNA
2.000 KILOWATTS AVERAGE SECOND ANTENNA
1.000 KILOWATTS AVERAGE THIRD ANTENNA
POWER GAIN IN DECIBELS5.00 ALL ANTENNAS
CHARACTERISTIC IMPEDANCE IN OHMS50.0 ALL ANTENNAS
COAXIAL CONNECTOR SERIES DESIGNATIONLC FIRST ANTENNA
LC SECOND ANTENNA
N THIRD ANTENNA
OVERALL LENGTH13.833 FEET NOMINAL
OVERALL DIAMETER1.167 FEET NOMINAL
MOUNTING HOLE QUANTITY8
OPERATING TEMP RANGE-32.0 TO 52.0 DEG CELSIUS
FSC APPLICATION DATARADIO COMMUNICATION EQUIPMENT
THE MANUFACTURERS DATA
MANUFACTURERS CODE80058
DESIGN CONTROL REFERENCEAS1390U


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