--- type: product schema_version: 1 stock_number: "70565-33" canonical_url: "https://www.artisantg.com/70565-33/Cobham-57-209" json_url: "https://www.artisantg.com/70565-33/Cobham-57-209.json" generated_at: "2026-11-07T11:03:18.847Z" last_updated: "2026-10-14T13:00:51.160-05:00" --- # Cobham / Aeroflex / IFR 57-209 CPU Board _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Cobham - Model: 57-209 - Condition: Used and in Excellent Condition - Price: Quote only - Availability: In stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 2 lb, estimated - Shipping dimensions: 8X8X3 in, estimated ## Categories - Test Equipment > Electrical Test > Controllers (primary) ## Details Part Numbers: 57-209 ## Function Central processing board for an avionics test instrument. Executes instrument software, coordinates subsystem operation, and performs real-time data acquisition, processing, and formatting. Manages memory, firmware storage, boot, and diagnostics; interfaces with external modules and sensors; handles timing, interrupts, and high-speed data transfer through common I/O buses. Provides deterministic performance, parameterized test sequencing, and result reporting for automated measurements and control. ## Images - - - -