MSSR 2000 I IFF Interrogator

Identify Friends, Prevent Fratricide


  • Ground Based Radars : Fixed and Mobile/Deployable stations, Medium and Long Range Air Surveillance Radar, Air Traffic Control
  • Naval Air Defence and Surveillance Platforms: Destroyers, Frigates etc.
  • Airborne : ground surveillance Aircraft types, e.g. AWACs


Using cutting edge technology with the latest IFF Mode 5 standard MSSR 2000 I Monopulse Secondary Surveillance IFF Radar is designed for a wide range of operational needs, for civil and military air surveillance applications at air, land and sea.

MSSR 2000 I (also referenced in the US as AN/UPX-48) is a Medium to Long Range digital Interrogator capable of Mode 4/5 Level 1 and Level 2 Identification Friend or Foe and Air Traffic Control Mode S radar application.


  • Mode 1, 2, 3/A, C, 4, 5 L1+L2, S Enhanced Surveillance and ADS-B (Mode S Extended Squitter) passive reception
  • Compatible crypto computers interfaces: KIV -77,KIV-78, QRTK4NG, QRTK6NG and SIT2010
  • Ground or Naval Cabinet  System together with LTR 400 Transponder and  with a Rotating or Non Rotating Antenna system (such as NESIS 4000) 

Main Benefits

  • Highly flexible to integration into platforms with various type of rotating and non-rotating IFF antennas (e.g. NESIS 4000)
  • Single or dual chain design configuration making it suitable for a wide range of usages in many different fields
  • Scalable and configurable to meet the customers’ specific requirements
  • Full interoperability with AIMS 03- 1000B and STANAG 4193 Edition 3 p. I-VI
  • ITAR-free
  • ICAO Annex 10 Volume IV
  • Eurocontrol EMS Functional Specification v3.11

Product Impressions

The MSSR 2000 Interrogator for civil usage.

Product Impressions

The MSSR 2000 Interrogator for military usage.