Public Address Amplifier PC07
NOTE: Product size and connections may vary depending on configuration.
The PA amplifier has four independently controllable outputs that each continuously drive 10 Watts (50 Watts peak) into load impedances from 4 – 16 Ohms, with a total harmonic distortion of <1%. Four additional output channels are available as an option.
PC07 dynamically and independently adjusts the power to the output channels to compensate for background noise in the passenger cabin, as measured by an ambient noise sensing microphone. It also matches the output impedance of the speaker wires to increase fidelity and remove the need for the bulky 70V transformer found in most train speakers.
Ethernet Layer 3 router provides a gateway between Ethernet Consist Network (ECN) and Passenger Information System (PIS) components situated on an Ethernet Communications Ring. The gateway provides application-layer functions such as system synchronization, time services, fault monitoring, and protocol translations.
The PC07 can act as a gateway between analog audio trainlines and the Ethernet networks.
Addresses a broad range of train types and electrical systems through configurable packaging and interfaces.