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COLLINS 346B-3 522-3763-001

Request Quote

Purchase Availability

Condition List PriceAvailabilityQuantity
Overhaul Exchange Request Quote 1 in-stock
New Outright DocumentationRequest Quote Check Availability
New Surplus Outright Request Quote Check Availability
Overhauled Outright Request Quote Check Availability
Serviceable Outright Request Quote Check Availability
As Removed Outright Request Quote 2 in-stock

Repair Capabilities

Option Rate Fees Expedited Turn Time Quantity
Overhaul Labor: $829.00
2 days(additional fee applies)
Repair Labor: $608.00
2 days(additional fee applies)
Function Test Labor: $175.00
Evaluation Labor: $232.00
Loaner Request Quote Recert:$175.00
Rent Request Quote $50.00 / day


  • Provides control and amplification functions for aircraft audio system
  • Each transceiver and receiver input can be separately switched to phone channel, speaker channel, or off
  • Speaker channel can be used for passenger address system, external wheel well speaker system, or aircraft interphone system
  • Can Control up to 14 recievers and 6 transmitters or 8 recievers adn 6 transceivers
  • Output Level Speaker channel: 10 watts nominal, Phone Channel:100 mw nominal
  • Service Interphone: Three handset loads per unit, 600 ohm phone; carbon or transistorized dynamic mike
  • External cooling not required, holes in case provided for ARINC cooling if desired


  • 3.5 lbs
  • 27.5 Vdc
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