Nokia 9210i Servicehandbuch
PAMS
Technical Documentation
RAE-5
3. RF+System Module KL8
Page 3 – 53
Issue 1 04/02
TX–buffer and 3dB attenuator
Table 33. Electrical specifiations
Parameter
Min.
Typ.
Max.
Unit
Frequency range
880
1785
MHz
Input impedance
50
ohm
Output impedance
50
ohm
Input power GSM (880...915 MHz)
0
dBm
Input power PCN (1710...1785 MHz)
2
dBm
Output power GSM
5.6
dBm
Output power PCN
3.3
dBm
Supply voltage
2.8
V
Current consumption
26
mA
Dual–band power amplifier
Table 34. Maximum Ratings (GSM/PCN)
Parameter
Symbol
Rating
Unit
DC Input Voltage
Vcc
8.0
5.1
V
V
Input Power
Pin
+6.0
dBm
Table 35. Max. ratings, GSM
Parameter
Symbol
Min
Typ
Max
Unit
Operating freq. range:
880
915
MHz
Supply voltage
Vcc
3.1
3.5
5.1
V
Current of power control
input
input
Ipctrl
3
mA
Input impedance
Zin
50
ohm
Output impedance
Zout
50
ohm
Input power
Pin
3
dBm
Output power
Pout(1)
35
36
dBm
Output power
Pout(2)
33.6
dBm
Control voltage range
Vpctrl
0.2
2.2
dB
Input VSWR
3.5
Table 36. Max. ratings, PCN
Parameter
Symbol
Min
Typ
Max
Unit
Operating freq. range:
1710
1785
MHz
Supply voltage
Vcc
3.1
3.5
4.8
V
Current of power control
input
input
Ipctrl
3
mA