Maritime Patrol Aircraft and Shipboard Multi-Channel Sonobuoy Receiver
AN/ARR-502B
This receiver is designed to satisfy the requirements of both current and future Fixed-Wing Maritime Patrol Aircraft and ship board use.
Sonobuoy Receiver System
The 502B has 16 acoustic channels, 99 RF channels
Internal Acoustic Test Signal Generator (ATSG)
Optional Internal Sonobuoy Positioning System (SPS)
Internal On Top Position Indicator (OTPI)
1553B or RS422 Controllable
External RF Pre-Amplifier
Extensive Built-In-Test (BIT) Capability