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RSM 970 S

Secondary Surveillance Radar
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Basic Information
Name
RSM 970 S
Designation
Alternate Designation
Equipment Type
Secondary Surveillance Radar
Manufacturer
Thales
Date of Introduction
Description

The Thales RSM 970 S is an advanced Monopulse Mode S interrogator, a type of Secondary Surveillance Radar (SSR) operating at 1030 / 1090 MHz. Developed in France, it can be configured as either an MSSR or a dedicated Mode S sensor. Its Mode S functions include selective interrogation, enhanced surveillance, and full data link capabilities, with an instrumented range of up to 256 nautical miles (approximately 300 km) and a range resolution of 15 meters. The system's validated elements have undergone extensive operational and technical testing, demonstrating its performance.

Ground Specifications
Range 474.1 km
Technical Characteristics
frequency 1030 / 1090 MHz
pulsewidth (τ) depending on mode
peak power up to 2,000 W
instrumented range up to 256 NM (≙ ca. 300 km)
range resolution 15m
beamwidth 2,4°
antenna rotation up to 15 rpm
Details
Country of Origin France
Category Secondary Surveillance Radars
Land > Radars > Secondary Surveillance Radars
Classification
Domain
Ground
Equipment Status
Active
Documents & Files (1)
RSM970.pdf
546.81 KB
Figure 1: Preview of the leaflet
radartutorial.eu
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