Sony Ericsson T630 Benutzerhandbuch
White Paper
T630/T628
66
October 2003
Tone and percussion maps in the T630/T628
The T630/T628 has a tone bank of 128 (0-127) sampled instruments. The instruments are complemented
by 47 percussion sounds, see table number two. Echo effects are possible.
by 47 percussion sounds, see table number two. Echo effects are possible.
Number of channels
174 Carriers *8
(TDMA)
(TDMA)
374 Carriers *8
(TDMA)
(TDMA)
299 Carriers *8
(TDMA)
(TDMA)
Modulation
GMSK
GMSK
GMSK
TX Phase Accuracy
< 5º RMS Phase
error (burst)
error (burst)
< 5º RMS Phase error
(burst)
(burst)
< 5º RMS Phase
error (burst)
error (burst)
Duplex spacing
45 MHz
95 MHz
80 MHz
Frequency stability
+/- 0.1
+/- 0.1
+/- 0.1
Voltage operation (nominal)
3.6 Volts
3.6 Volts
3.6 Volts
Transmitter RF power output
33 dBm Class 4 (2W
peak)
peak)
30 dBm Class 1 (1W
peak)
peak)
30 dBm Class 1 (1W
peak)
peak)
Transmitter Output imped-
ance
ance
50
W
50
W
50
W
Transmitter Spurious emis-
sion
sion
< -36 dBm up to 1
GHz
< -30 dBm over 1
GHz
(according to GSM
spec.)
GHz
< -30 dBm over 1
GHz
(according to GSM
spec.)
< - 30 dBm
(according to GSM
spec.)
(according to GSM
spec.)
< - 30 dBm
(according to GSM
spec.)
(according to GSM
spec.)
Receiver RF level
Better than – 102
dBm
dBm
– 102 dBm
– 102 dBm
Receiver RX Bit error rate
< 2.4%
< 2.4%
< 2.4%
Tone map
GM
Poly
GM Tone Map
GM
Poly
GM Tone Map
0
1
Acoustic Grand Piano
65
1
Alto Sax
1
1
Bright Acoustic Piano
66
1
Tenor Sax
2
2
Electric Grand Piano
67
1
Baritone Sax
3
2
Honky-tonk Piano
68
1
Oboe
4
1
Electric Piano 1
69
1
English Horn
5
1
Electric Piano 2
70
1
Bassoon
6
1
Harpsichord
71
1
Clarinet
Dimension
GSM 900/E-GSM
900
900
GSM 1800
GSM 1900