Backup systems and N+1
ECHOS (Elenos Change Over System) is a new Elenos products family, comprising a series of N+1 Exchange System versions for FM transmitters. A new N +1 exchange systems concept is proposed, based on the success of the compact transmitters ETG2000 and ETG3500. The purpose of this system is to enable the operation of a number of transmitters (up to a maximum of 6) with additional transmitter, available as a reserve. To ensure these functionalities, the system is composed, in the most complex version, by: ECHOS 6 It is the system control unit, which operates an analysis of the different transmitters status, of antenna relay and of audio / MPX exchange matrix. This device comes into play when one of the transmitters is fault, and it manages RF, audio, MPX signal switching process to the antenna, to activate the reserve transmitter instead of the fault transmitter. ECHOS6 has all the auxiliary MPX channels necessary, that making it adequate where the system transmitters are powered exclusively by MPX signal. In all cases where just 1 transmitter requires an audio (Left and Right) or RDS signal, the device should be completed with AUDIO and MPX MATRIX. AUDIO/ MPX MATRIX 6 This device has the task to manage audio signal switching, which occurs through an array of electromechanical relays. This device is also available as MPX MATRIX 6, whose only difference is the different type of connectors (BNC instead of XLR). ANTENNA RELAY SYSTEM These relay are connected to ECHOS6 with standard connectors.
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Tutte le immagini sono di proprietà Elenos e sono solo indicative. Le specifiche generali possono essere soggette a modifiche senza preavviso.
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