--- type: product schema_version: 1 stock_number: "81866-3" canonical_url: "https://www.artisantg.com/TestMeasurement/81866-3/Excalibur-Systems-M4K1553Px-Avionics-Communication-Module" json_url: "https://www.artisantg.com/TestMeasurement/81866-3/Excalibur-Systems-M4K1553Px-Avionics-Communication-Module.json" generated_at: "2026-11-07T01:12:10.392Z" last_updated: "2026-09-30T19:05:39.960-05:00" --- # Excalibur Systems M4K1553Px Avionics Communication Module _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: Excalibur Systems - Model: M4K1553Px - 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: 5 lb - Shipping dimensions: 14X14X6 in ## Categories - Test Equipment > Telecom Test > Communications Equipment (primary) - Military and Embedded Equipment > Embedded & Industrial > Other Modular - Military and Embedded Equipment > ARINC & 1553 ## Details This is the newer M4K1553Px version. ### Configuration - Multifunction Module Part Number: M4K1553Px ## Images - -