RDS/RBDS Encoder
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.
- 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-carrier | 57kHz (±3Hz) |
Phase adjustment | ±180° |
Output level | -60dBu to 0dBu |
Spectral purity | conform to CENELEC standard |
Bandwidth | ±2.4 kHz (60dB) |
SYNC/MPX connector Input signal | |
Connector | BNC |
Max nominal input signal | +12dBu |
Peek input signal | 18dBu allowed |
Max input signal | +22dBu |
Pilot frequency | 19000Hz ±3Hz |
Retransmission gain | ±1dB DC-100kHz |
RDS output signal | |
Connector | BNC |
Output impedance | 100Ω |
Typical load impedance | >500Ω |
THD | <0.02% @ 19kHz, <0.04% @ 57kHz |
Communication interfaces | |
Setup port | COM0 RS232/TTL |
EBU Port | COM0 RS232/TTL |
Speed | 1200 to 9600bps |
Parity | even, odd, none |
TA Control | yes by external switch |
Miscellaneous data | |
Operating Temperature | 0° to 55°C |
Storage | -40° to 80°C |
Humidity calss F | DIN40040 |
EMC CENELEC | EN5022 |
Generic standards | |
EMC immunity | 10V/m |
Supply voltage | 230V ±20%, 45-65Hz |
Power consumption | 8VA approx. |
Software reprogramming | yes |
Size and Weight | |
Dimensions (W;H;D) | 485 x 44 x 130 mm |
Shipping Weight | 540 x 115 x 300 mm / 2.1kg |
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User Manual
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Software
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