The new RDS Evo encoder is powered with the latest generation DSP, responds to the new operational needs of signal management for FM stations.
Inputs section MPX and RDS signals coming from outside.
The RDS Evo is also fully equipped with an RDS signal decoder; through this section it is possible to decode the data of an external RDS signal, decide which ones to keep and which to modify locally, and then regenerate the RDS data package to be supplied to the local FM transmitter. The RDS Decoder also allows the PI code contained in the external RDS signal to be monitored, if the PI code is different from the one programmed, it is possible to activate the exchange from the external MPX signal and the internally generated one.
The GPO port takes the status of the machine’s inputs to the outside, for a simple interface with the transmitters’s telemetry.
The machine can be controlled via ethernet thanks to the internal web server, this solution frees the user from installing PC software; in addition, the Web Server can be set as CLIENT, in case of insertion in a LAN network, or as a SERVER, if you want to directly connect a PC with an Ethernet network cable.
It is possible to activate a password that limits access to the machine, inhibiting the modification of the setup parameters to unauthorized personnel.
|RDS signal:||Standard specif. EBU Doc. Tech. 3244-E and Cenelec En 50067|
|Coding:||Differential and Biphase|
|Central Frequency (RDS carrier frequency):||57 kHz ± 6 Hz|
|Bandwidth||± 2.4 KHz (at -60 dB)|
|RDS injection into MPX signal||– infinite ÷ – 16 dB|
|RDS output level||0 – 500 mVpp range|
|RDS Pilot (57 kHz) Carrier Phase Setting:||Providing that it is not done from front it will be in (withrespect to mpx pilot reference ) minimum 0° – 90°|
|Input Impedance||>600 Ω|
|Output Impedance||<100 Ω|
|Connector||BNC grounded to chassis|
|Data Input||Full duplex|
|RDS Data management Microprocessor||controlled 128 Kbyte|
|Non volatile memory RAM data retention||20 years|
|Configuration Software||Embedded web server & dedicated Software|
|Connection with automation software||TCP/IP|
|Communication port||Ethernet port|
|Remote logic I/O||MS, TA, RDS OFF Cmos level|
|Connector||15 pin subminiature cannon female|
|Power requirement||87 ÷ 265 VAC 50 ÷ 60 Hz|
|Dimension (WxHxD)||48.3 x 24 x 4.4 cm 1 rack unit|
|Weight||2,5 Kg. (5.5 Lbs)|
|Operating Temp.||0 ÷ 50° C|
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