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AN/ALR-75

Country of Origin: USA

The AN/ALR-75 was a solid-state surveillance and monitoring system that performed spectrum surveillance, acquisition and analysis in the 0.1 to 18 GHz frequency range. The ALR-75, also known as the SCR-2100, could be used in ground or aircraft installations.

The equipment consisted of a 19-in (48.2-cm) rack mount standard in both ground and airborne platforms and additional remote control units (black boxes) for aircraft installation. The remote units were configured...

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