SDC2000
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User Manual
Rev. 1.0 - 12/04/05
RDS
Cenelec 50067 Specification (PI: Program
Identification, PS: Program Service, PTY:
Program Type, TP: Traffic Program
Identification, TA: Traffic Announcement, AF:
Alternative Frequencies, M/S: Music/Speech,
PIN: Program Item Number, RT: Radio Text,
EON: Enhanced Other Networks, TDC:
Transparent Data Channel, IH: In-house
Application)
Subcarrier frequency 57 KHz ±1.5 Hz
Synchronisation
Internal
RDS phase adjustment
Adjustable up to 360 degrees in 0.33-degree
increments
Elaboration
A/D conversion
24 bit
D/A conversion
24 bit
DSP elaboration
32 bit, floating point
Connectors
RS232 serial port
Female DB9 connector to connect coder to
external devices
Keyboard interface
6-pin Mini-DIN (PS/2) for coder direct
connection to standard keyboard.
REMOTE input
TP: Traffic Program Identification, TA: Traffic
Announcement, M/S: Music/Speech (male
DB9 connector)
/SFN (Isofrequency option)
Input/output delay
Fixed, adjustable up to 10mS in 50nS
increments
19-38KHz carrier synchronisation
GPS stability ±200nS
RDS carrier synchronisation
GPS stability ±200nS
19 kHz pilot tone phase
Adjustable in 0.1-degree increments within a
range of ±12 degrees
GPS system
Integrated