Northern Airborne Technology AA34 - Manual (Page 6)

AA34 Series Universal Radio Interface
SM36 Installation and Operation Manual
Section 1 Rev: 1.00 Issue 4 Page 1-3
ENG-FORM: 800-0116.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
1.5 Unit Nomenclature
Model
Description
AA34-200
Mobile/FM radio interface.
Provides floating key lines.
Internal RX & Sidetone Amplifier.
Provides floating audio lines in and out.
Internal mic exciter with adjustable output.
Internally selectable functions and levels.
AA34-300
Mobile/FM radio interface.
Provides floating key lines.
Internal RX, Sidetone and Microphone Amplifiers.
Provides floating audio lines in and out.
Internal mic exciter with adjustable output.
Internally selectable functions and levels.
Designed to meet the requirements of TSO C50c.
AA34-301
Mobile/FM radio interface.
Provides floating key lines.
Internal RX & Sidetone Amplifier.
Provides floating audio lines in and out.
Internal mic exciter with adjustable output.
Internally selectable functions and levels.
External on/off control of mic output.
Designed to meet the requirements of TSO C50c.
Section 1 ends