Description

IFF Mode 4 / Mode 5 Crypto Unit for Transponders

QRTK3A NG “Panel Mounted” and QRTK3B NG “Applique” Crypto Unit provides simultaneous cryptographic encryption / decryption features for IFF Mode 4 and Mode 5 operations.

QRTK3A/B NG can be used with a wide range of Transponders. QRTK3A/B NG are compatible with DTCH, SKL v6.0 and other DS-101 fill devices and supports Black Keys management.

Specifications

Main features
  • NATO MKXIIA Crypto Unit for IFF Transponder
  • Upward compatibility with QRTK3A/B (Mode 4 only)
  • Compliant with STANAG 4193
  • SECAN certified
  • AIMS certification in progress
  • Unclassified CCI even when keyed
  • Use NATO algorithm
  • Selected for A400M, Mirage 2000, Gazelle, Puma, NH90, Tiger, Naval platforms
  • ITAR Free
Mode 4 / Mode 5
  • M4 / M5 Encrypt & Decrypt
  • Simultaneous M4 / M5 processing
  • Simultaneous Encryption / Decryption
Crypto keys
  • Legacy M4 key fill in DS102
  • M4 / M5 Key and time fill in DS101
  • Compatible with Type A “Untagged” and Type B “Tagged” keys
  • M4 / M5 Red Traffic Encryption Keys (TEK)
  • M4 / M5 Black Traffic Encryption Keys (TEK)
  • M4 / M5 Red Key Encryption Keys (KEK)
Technical specifications
  • NSN: 
    • 5810 14 560 6880 (QRTK3A NG) 
    • 5810 14 560 6882 (QRTK3B NG) 
  • Mount type: 
    • QRTK3A NG “Panel Mounted” 
    • QRTK3B NG “Applique” 
  • Size (WxHxD): 
    • 201 x 35 x 146 mm (QRTK3A NG) 
    • 200 x 45 x 127 mm (QRTK3B NG) 
  • Weight < 1 kg 
  • Black color 
  • Key hold by 7.2V Lithium battery, up to 1 year 
  • Main power (from Host): 28 VDC / 5 W max.