LG KE800 Service Manual page 19

3. TECHNICAL BRIEF
Item Unit
MHz
MHz
dB
dB
Tx mode
dB
MHz
MHz
dB
dB
RX mode
dB
dB
Deg
0hm
mA
Common
V
Item Unit
MHz
MHz
dB
dB
Tx mode
dB
MHz
MHz
dB
dB
RX mode
dB
dB
Deg
0hm
mA
Common
V
Condition
Passband Frequency Range
Bandwidth
Insertion Loss
Attenuation at 2fo(Tx)
3fo(Tx)
VSWR at ANT Port
VSWR at Tx Port
Isolation
Passband Frequency Range
Bandwidth
Insertion Loss
Attenuation
VSWR at ANT port
VSWR at Rx port
Isolation
Amplitude Balance
Phase Balance
Output Balance Impedance
Current Consumption
Control Voltage
<GSM>
Condition
Passband Frequency Range
Bandwidth
Insertion Loss
Attenuation at 2fo(Tx)
3fo(Tx)
VSWR at ANT Port
VSWR at Tx Port
Isolation
Passband Frequency Range
Bandwidth
Insertion Loss
Attenuation
VSWR at ANT Port
VSWR at Rx Port
Isolation
Amplitude Balance
Phase Balance
Output Balance Impedance
Current Consumption
Control Voltage
<DCS>
Tx(EGSM) -> Rx(EGSM)
Rx(EGSM) -> ANT
0 - 915 MHz
980 - 1030 MHz
1030 - 6000 MHz
Tx(EGSM) -> ANT
Tx(DCS) -> Rx(DCS)
Rx(DCS) -> ANT
0 - 1705 MHz
1705 - 1785 MHz
1920 - 1980 MHz
1980 - 6000 MHz
Tx(DCS) -> ANT
- 20 -
EGSM Band
Min. Tpy. Max.
880 915
35
1.3 1.5
30 35
30 35
1.3 1.5
1.3 1.5
35 45
30 40
925 960
35
3.0 3.3
25 30
25 30
20 25
1.8 2.0
1.9 2.2
30 35
1.0
-10 10
150ohm//56nH
1.0
2.5 3.0
DCS Band
Min. Tpy. Max.
1710 1785
75
1.4 1.6
28 33
30 35
1.4 1.6
1.4 1.6
30 35
30 35
1805 1880
75
3.3 3.6
25 30
12 18
15 20
20 25
2.0 2.3
2.2 2.5
30 35
2.0
-15 15
150ohm//15nH
1.0
2.5 3.0