ARINC 535A:1972
ARINC 535A:1972 Lightweight Headset And Boom Microphone Covers the requirements for a lightweight headset with integral boom microphone suitable for pilot use in conventional airborne radio installations.
Table of Contents
1.0GENERALDESCRIPTION1.1Scope
1.2AssociatedEquipment
1.3ApplicablePublications
1.4RegulatoryApproval
2.0MECHANICALCONSIDERATIONS
2.1Weight
2.2Earpieces
2.3BoomMicrophone
2.4Cord
3.0ELECTRICALCHARACTERISTICS
3.1Microphone
3.2Headset
3.2.1Impedance
3.2.2AcousticOutput
3.2.3Distortion
3.3Plug
3.4Interaction
ATTACHMENTS
1TypicalConfigurationofLight-WeightHeadset
andBoomMicrophone