DATA SHEET Conformities of HEAD/ab products in aircraft applications based on Environmenta/ Conditions and Test Procedures for Airborne Equipment (RTCA DO-160) The following HEAD/ab products have been extensively tested for environmental resistance and reliability in accordance with the RTCA DO-160 test guideline Environmenta/ Conditions and Test Procedures for Airborne Equipment. DO-160 defines stringent and aviation-proven test methods that help ensure equipment performs safely and consistently under demanding real-world conditions. This data sheet summarises the tested products and the tests performed according to selected parameters. The results serve as proof that the devices meet the high requirements for use in aircraft applications. RESULTS > /abCTRL II.1 (Code 3704) 1 Cat. A1 specifies -15 °C to +55 °C. Tested range -20 °C to +60 °C. 2 Operation below -20 °C requires thermal isolation. 3 Also tested: cabin loss of pressure from altitude 2000 ft to 14000 ft in 2 minutes. 4 Also tested: 1.5 bar pressure. 5 SNR of analog modules may be reduced during vibration excitation. Contact Information E-Mail: [email protected] DO-160 Compliance Summary - HEAD/ab, Rev. 01, Subject to change, last update: 12/25 Website: www.head-acoustics.com