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JTPS-102

Air Defense Radar
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Basic Information
Name
JTPS-102
Designation
Alternate Designation
Equipment Type
Air Defense Radar
Manufacturer
NEC Corporation
Date of Introduction
Description

The JTPS-102, manufactured by NEC Corporation in Japan, is a mobile L-band (IEEE designation) or D-band (NATO designation) 3D air surveillance and fighter-direction radar. It features an active phased array antenna with a cylindrical structure, eliminating the need for mechanical rotation. A secondary omnidirectional antenna, positioned atop the main cylindrical antenna, is used for suppressing interfering signals and antenna side-lobes. This radar system was supplied to the Japanese Air Self-Defense Force between 1992 and 2000, offering an instrumented range of 200 nautical miles (approximately 370 km).

Ground Specifications
Range 370.4 km
Technical Characteristics
frequency L band
instrumented range 200 NM (≙ 370 km)
Details
Country of Origin Japan
Category Air Defense Radars
Land > Radars > Air Defense Radars
Classification
Domain
Ground
Equipment Status
Active
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