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DEVA Broadcast - Products - Legacy - SmartGen 3.0

 

SmartGen 3.0

RDS/RBDS Encoder

Complete, Digital, Easy-to-implement

The encoder SmartGen 3.0 has been developed for the transmission of inaudible data on the 57 kHz subcarrier of the FM broadcasting band. The RDS system uses all the functions described by the EBU specification EN 50067. The RDS encoder is programmable by computer via the RS 232 computer port. One of the advantages of the system is the ability to control and program it remotely by PC. This way, with the SAT option, it is possible to install encoders not only at the head of the network, but also in local stations and control them from the network head.

Complete, Digital, Easy-to-implement
  • Ability to be programmed by PC
  • Ability to transmit 250 messages (PS) of 8 characters each
  • Program type management (PTY)
  • Standard EBU services available: PS, PI, PTY, TA, TP, MS, AF, RT, DI, IH, CT (only with PC)
  • Automatic phase-locking to the stereo encoder’s 19 kHz pilot
  • 19 kHz filter from MPX
  • RS-232 serial PC interface

The encoder SmartGen 3.0 has been developed for the transmission of inaudible data on the 57 kHz subcarrier of the FM broadcasting band. The RDS system uses all the functions described by the EBU specification EN 50067. The RDS encoder is programmable by computer via the RS 232 computer port. One of the advantages of the system is the ability to control and program it remotely by PC. This way, with the SAT option, it is possible to install encoders not only at the head of the network, but also in local stations and control them from the network head.

RDS/RBDS Signal
Sub-carrier57kHz (±3Hz)
Phase adjustment±180°
Output level-60dBu to 0dBu
Spectral purityconform to CENELEC standard
Bandwidth±2.4 kHz (60dB)
SYNC/MPX connector Input signal
ConnectorBNC
Max nominal input signal+12dBu
Peek input signal18dBu allowed
Max input signal+22dBu
Pilot frequency19000Hz ±3Hz
Retransmission gain±1dB DC-100kHz
RDS output signal
ConnectorBNC
Output impedance100Ω
Typical load impedance>500Ω
THD<0.02% @ 19kHz, <0.04% @ 57kHz
Communication interfaces
Setup portCOM0 RS232/TTL
EBU PortCOM0 RS232/TTL
Speed1200 to 9600bps
Parityeven, odd, none
TA Controlyes by external switch
Miscellaneous data
Operating Temperature0° to 55°C
Storage-40° to 80°C
Humidity calss FDIN40040
EMC CENELECEN5022
Generic standards
EMC immunity10V/m
Supply voltage230V ±20%, 45-65Hz
Power consumption8VA approx.
Software reprogrammingyes
Size and Weight
Dimensions (W;H;D)485 x 44 x 130 mm
Shipping Weight540 x 115 x 300 mm / 2.1kg