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EIRS

Description of the radar set, tactical-technical characteristics

Figure 1: EIRS

Figure 1: EIRS

Specifications
frequency: S-Band
pulse repetition time (PRT):
pulse repetition frequency (PRF):
pulsewidth (τ):
receive time:
dead time:
peak power:
average power:
instrumented range: 700 km
range resolution:
accuracy:
beamwidth:
hits per scan:
antenna rotation:
MTBCF: 3000 hrs
MTTR: 30 min

EIRS

The EIRS (Erken İhbar Radar Sistemi; engl.: early warning radar) is an operating in S-Band long range early warning radar, developed by the Turkish manufacturer ASELSAN. Its advantages are an active phased-array antenna (AESA), and digital beamforming technology. It can work stand-alone, or as part of an air defence network.

EIRS is a highly mobile radar that uses tactical wheeled vehicles of the 10-ton class for relocation. It is air-transportable with C130/A400M. The deployment and March-Order Time is about 30 minutes.

It is expected that the first of 6 planned radars are being delivered to the Turkish Armed Forces in 2021.

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