12
E ternal C Supply oltage
6 7
13
Antenna Ter inal I pe ance
50
Ω
14
Antenna S R
2 1 1
15
R utput o er
2 a i u GSM class 4
16
Mo ulation
GMSKT 0 3
17
Connection
8 ch T MA
18
oice igiti ing
13kbps R E-LT
19
Trans ission spee
270 3 kbps
20
iversity
re uency hopping
21
Signal Reception
ouble superhetero yne
22
Inter e iate re uency
1st
1136 - 1161 M
2n
T 246 M
R 201 M
6.2.2 Tx Characteristics
1.
re uency error
0 1pp a relative to base station re uency
2.
Mo ulation phase error
RMS 5
eak 20
3.
utput R Spectru ue to Mo ulation
Offset from Centre Frequency (kHz)
Maximum Level Relative to the Carrier (dB)
100
200
250
400 to 1800
0 5
-30
-33
-54 Integral antenna
4.
utput R Spectru ue to S itching Transients
Offset from Centre Frequency (kHz)
Maximum Level (dBm)
400
600
1200
1800
-23
-26
-32
-36
Measure ent con itions or output R spectru easure ents
re uency Span
0
Measure ent an i th
30k
i eo an i th
100k
eak ol
Issue 1
Section 6
MCUK970901C8
Revision 0
6 - 2
Service Manual
TECHNICAL SPECIFICATIONS
