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Military Equipment Database
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RDR-1700

Airborne Radar
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Basic Information
Name
RDR-1700
Designation
Alternate Designation
Equipment Type
Airborne Radar
Manufacturer
Date of Introduction
Description

The RDR-1700 is an X-band, multi-mode airborne radar system designed for maritime surveillance and imaging. It functions as a search, surveillance, tracking, and weather avoidance radar for both fixed-wing and rotary-wing aircraft, with an instrumented range of 160 nautical miles (296 km). The system can accommodate various antenna shapes and sizes to fit available radome space. While the RDR-1700A version utilizes a traveling wave tube for its power amplifier, subsequent versions, starting with the RDR-1700B, incorporate a solid-state transmitter; the RDR-1700B was designated AN/ZPY-4 by the U.S. Department of Defense.

Air & Air Defense Specifications
Range 296.3 km
Technical Characteristics
frequency X band
pulse repetition frequency (PRF) 200 … 1600 Hz
pulsewidth (τ) 0.1 … 2.35 µs
peak power 10 kW
average power 40 W
instrumented range 160 NMNM(≙ 296 km)
Details
Category Airborne Radars
Air > Airborne Radars
Classification
Domain
Air & Air Defense
Equipment Status
Active
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