ISZ-50 Medium-range Interrogator

The ISZ-50 is a medium-range IFF Mark XIIA interrogator intended for use with medium- and short-range radar systems. The device’s digital circuitry and advanced processing algorithms provide superior accuracy, performance and noise immunity.

The ISZ-50 supports identification in Modes 1, 2, 3/A, C and S as well as Mode 5 (with an appropriate crypto computer installed). Sophisticated built-in test (BIT) procedures and modular design ensure efficient fault detection and repair, and software updates provide future growth capability. The ISZ-50 is packaged in a compact enclosure suitable for installation in a broad range of stationary and mobile platforms.


ISZ-50 - Advantages

supports IFF Mode 5 (up to Level 2), SSR Mode S (up to Level 2), Modes 1, 2, 3/A, C and 4

compliant with STANAG 4193 Edition 2++ with upgrade path to Edition 3

compliant with ICAO Annex 10

state-of-the-art digital circuitry and advanced processing algorithms for superior accuracy, performance and noise immunity

monopulse processing for accurate position evaluation

supports KIV-77/SIT2010 and compatible crypto computers for Mode 5 cryptographic security

extensive fault detection capability through advanced built-in test (BIT) procedures

modular design for quick repairs and easy hardware upgrades

future growth capability through firmware updates

standard ASTERIX protocol for broad interoperability with primary radar and C4ISR systems

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