AN21

AN/SPN-46

The AN/SPN-46(V)2 is a ground-based Precision Approach and Landing System, built by Textron Systems. It is used for PALS training of pilots, operators and maintenance personnel.

Size Records

AN/SQR-17 is a passive submarine detection system developed by Diagnostic/Retrieval Systems, Inc (now Leonardo S.p.A.) S.P.A) for the US Navy and is still used today. It is a four channel low frequency spectrum analyzer that processes analog sonobuoy audio via a receiver linked to a Light Airborne Multi-Purpose System (LAMPS) helicopter. It at one time was deployed on more ships than any other passive sonar system.

The AN/UYK-44 is the standard 16-bit minicomputer of the United States Navy. The AN/UYK-44 was developed in the early 1980s by Sperry Corporation and was completed in early 1984. The AN/UYK-44 was used in surface ships, submarines, ground C4I platforms, radar and missile control systems. The system was designed to replace the older AN/UYK-20 model.

The AN/TRC-97 Radio Set, or TRC-97, is a radio set that has 12 multiplex channels and 16 telegraph channels connected to an analog radio. The radio set is a mobile terminal that can transmit up to 40 miles straight line-of-sight at up to 1 watt, using a traveling wave tube amplifier, or 96 miles in tropospheric scatter at up to 1 kilowatt, using a tunable klystron amplifier, at a frequency range of 4.4 to 5 gigahertz and 1.2 to 2.2 gigahertz. The set has been manufactured by RCA, Camden, N.J.

There are three radar systems that are known as the AN/SPN-46:AN/SPN-46(V)1 An American carrier-based radar that was built between 1987 and 1998, in service until 2025.AN/SPN-46(V)2 An American ground based radar used for training.AN/SPN-46(V)3 An American carrier-based radar currently under development.

AN/TRC-97

Antoine Gabriel Michel Haydamous Josefsson

United States
AN/SPN-46(V)2

Steve Angello, Max Vangeli, Example, Tiësto, Sebjak

AN/UYK-44

non_vocal_instrumentalist

AN/SQR-17