Cabin Voice Communications

Simphonē OpenCabin

The industry's most advanced airborne telecommunications system, Simphonē (pronounced 'symphony') OpenCabin lets you conveniently manage your business from the air.

Features include:

  • HD Quality Voice™ technology for near-broadcast quality audio
  • Two built-in channels of all-digital, worldwide Iridium® Satcom
  • Easy-to-use menu-driven handsets with noise-reduction technology
  • Large, full-color displays
  • Custom handset materials, ringtones and screens
  • Future-proof modular design
  • Unlimited expandability for current and future networks, including broadband
  • Support for Inmarsat classic Aero-H/H+/I Satcom voice
  • Integrated broadband data router with DHCP
  • Wi-Fi IEEE 802.11 b/g with power control
  • Support for Wi-Fi enabled mobile Smartphones
  • Support for Inmarsat SwiftBroadBand™ voice
  • Ideal for fixed-wing and helicopter use

Click here for the Simphonē Comparison Matrix

Simphonē Chorus/Duo/Prelude/Solo Specifications
Input Power: 28VDC (44W maximum)
Dimensions: 4MCU (ARINC 600 form factor)
Mass: 11.8 lb., 5.35 Kg
Cooling: Convection (inside cabin), forced air (outside cabin)
Operating Temperature:
     LRU, PM: -40C to +70C
     CNDU, handset: -15C to +55C
Altitude:
     LRU, PM:

50,000 ft. (15,240 m.)

     CNDU, handset: 15,000 ft. (4,572 m.)
Environmental: RTCA/DO-160E
Software: RTCA/DO-178B Level E
Iridium: Integrated dual Iridium voice and data through single antenna (Chorus/Duo/Prelude only)
Interfaces: Dual ARINC 746 CEPT-E1 (Chorus only)
Dual Analog Interface
Dual IEEE 802.3 10/100 Base-T Scalable Fast Ethernet
Integrated broadband data router (Chorus only)
Wi-Fi: IEEE 802.11 b/g with external discretes and power control; supports WPA2 and WEP (Chorus only)
Codec: G.711
Protocols: SIP, ARINC 746 (CEPT-E1), ARINC 781 (3G PPP) (Chorus/Duo only)
Handset: Full-color, menu-driven display, available in custom colors and materials
Warranty: 3 years