Radio Equipment Engagement and Monitoring Quiz

The Best Signal Selection facility detects the best audio radio signal quality in a group of many.

The BSS algorithm can be based on signal-to-noise ratio (S/N) or RSSI (Received signal strength indicator) or a mix of them.

Voice Communication Routing directs voice communication traffic to the appropriate destinations.

<p>The system looks for another radio to substitute the faulty one and reprograms the same assets.</p> Signup and view all the answers

<p>The Telephone Interfacing Unit facilitates integration between telephones and the communication system.</p> Signup and view all the answers

<p>Necessary protections are in place to prevent simultaneous keying.</p> Signup and view all the answers

<p>To ensure a higher level of redundancy.</p> Signup and view all the answers

<p>The 2M/MPI configuration permits to handle the communication protocol of any radio equipment by providing the handshaking information available.</p> Signup and view all the answers

<p>The 'radio-hunting' procedure looks for the first free radio that has the required facilities available and automatically engages it and provides it to the operator.</p> Signup and view all the answers

<p>If the radio center is far from the MULTIFONO® M800IP® central unit, modem interface modules can be provided to get the same performances.</p> Signup and view all the answers

<p>The telephone interfacing unit allows for the handling of the communication protocol of any radio equipment by providing the handshaking information available.</p> Signup and view all the answers

<p>The system runs the 'radio-hunting' procedure to look for the first free radio that has the required facilities available and automatically engages it and provides it to the operator.</p> Signup and view all the answers

<p>Each MULTIFONO® module operates independently and does not interfere with others, allowing easy expansion and upgrades without risk.</p> Signup and view all the answers

<p>The radio section interfaces provide audio reception with AGC, audio transmission, recording output, PTT command, squelch detection, external facility control, incoming status management, in-band signaling, best signal selection via DSP, and phantom signaling.</p> Signup and view all the answers

<p>The 2M/MPI modules in the central VCS establish connections to VoIP ED137 Radio Receivers/Transmitters and Transceivers at remote sites through MPLS WAN(s) and/or E1 network(s).</p> Signup and view all the answers

<p>At remote sites like Agatti and Port Blair, the 2M/MPI modules in the VCS establish connections to GVS Gateway Units, which interface with the analog 4W E&amp;M Radio Equipment, providing redundancy.</p> Signup and view all the answers

<p>Digital Signal Processor (DSP) is used for best signal selection and in-band signaling in the radio section.</p> Signup and view all the answers

<p>The MULTIFONO® system uses MPLS WAN(s) and/or E1 network(s) to establish connections between the central VCS and remote radio sites for ground-ground communications.</p> Signup and view all the answers