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Dual Audio Panel Intercom

SDB-800 Intercom
  • Supports up to 8 headset positions, four with ability to transmit.
  • Pilot fail safe feature allows pilot to always hear radios.
  • Reversible face plate included for vertical or horizontal mounting.
  • Installation hardware included, including jack kit and pre-wired harness.
  • WARRANTY: Five years parts and labor.

Dual Audio Bus Systems
The SDB-800 combines all of the great features of the SPA-400 / SPA-600 intercom series into a dual audio panel environment. This allows the pilot and copilot to operate separate radio systems independently and have the convenience of voice activated intercabin communication simultaneously.

Compact and Lightweight
The SDB-800 system consists of two modified SPA-400 units with their own operating controls and radio interface. An interconnect line allows communication between the two units while keeping VHF audio systems separate. Reversible face plates are included for either vertical or horizontal mounting, circular mounting plates are also available. All hardware needed for installation, including jack kit and a pre-wired harness, is included. Each unit is only 4” x 2.5” x 1” in size and weighs 4.5 oz. for the chassis, and 5.5 oz. with jacks and wiring.

Stereo and High Noise Environment Systems
For Stereo Dual Audio Bus systems or High Noise environments , see our SDB-Kit intercom systems.

Features   SDB-800 SDB-800
Headset Positions:   8
High Noise:   No
Stereo:   No
Size Each Unit:   4" x 2.5" x 1"
Weight Each Unit:   4.5 oz.
Weight Jacks/Harness:   5.5 oz. each
Warranty:   5 Years
Price:   $436.00
SDB-800 PDF Instructions
Installation and Operating Instructions
Model: SDB-800
Panel Mount Intercom System for Aircraft with Dual Audio Panels.
SDB Panel Template
Models: SCI, SDB, SPA, and Sport 200
Panel Templates for intercoms.
Radio Keyline Modification
Model: SPA, SDB, SCI and Sport Intercoms
For KMA-20 Audio Panels and ICOM A220 Radios.

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