Rds/Ari (Option); Rds Signal; Rds Data - Philips PM 5330 Handbuch

4-10
CHARACTERISTICS PM 5330
4.7 RDS/ARI (Option)
4.7.1
RDS Signal
Subcarrier
frequency
57 kHz
— accuracy
±6 Hz
RDS phase
90° or 0°
phase settings
80°, 90°, 100°
— accuracy
±3°
±6°
4.7.2 RDS Data
coding
channel spectrum shaping
bit—rate
— accuracy
1187.5 bits
±0.125 bit/s
RDS Data Coding Structure
group version
A or B
number of groups 16
Data Capacity
total number of records
20
predefined records 10
programmable records 10
record lenght
128 groups
selectable: relative to 3rd harmonic
of the stereo pilot carrier
selectable by SPECIAL
programmable via remote control
rated range of use
+15 °C ... +35 °C
limit range of operation
+ 5 °C ... +45 °C
differential— and biphase encoded
digital filter; HT(f) =cos (~•f•td/4)
max. value of each version
(OA,6...15A,B)
record number 1 — 10
record number 11 — 20,
up to 10 complete records can be
customer defined and down —loaded
from a IBM compatible PC
maximum value