Interschalt VCA 003 VDR Bridge Microphone

Part number: VCA 003. The Interschalt VCA 003 is a specialized bridge microphone designed for maritime Voyage Data Recorder (VDR) systems. It captures ambient audio signals in bridge and wheelhouse environments for continuous recording and monitoring.

Full model name: VCA 003

Application: Maritime Voyage Data Recorder (VDR) systems, including MER-VDR, VDR G4, and SAM Electronics / Wärtsilä VDR 4300 and VDR 4350 series.

Technical Specifications:
• Order Number: 2080101259
• Audio Signal Output: 0 dBm (600 Ohm)
• Mounting: Bridge ceiling or bridge wing installation (67 mm ceiling cutout)
• Pin Allocation: Pin 1 (0 VDC), Pin 2 (20 VDC), Pin 3 (Guard), Pin 4 (NF+), Pin 5 (NF-)
• System Interface: Audio2Net module connection

Availability:
• Condition: Used
• OEM item (2pcs available), in stock and available for immediate delivery. Tested and fully functional unit.
• Storage location: Estonia

Technical Documentation:
Technical Documentation via Google