ELECTRICAL CHARACTERISTICS
Band
System
Frequency range
Coupling factor
Insertion loss
∗
Isolation
VSWR
Temperature range
∗
Isolation between opposite bands is specified over the frequency ranges of both bands.
Isolation in-band is specified over the frequency of the band in frequency.
FREQUENCY CHARACTERISTICS
GSM900
COUPLING
–10
–15
–20
2
1
–25
–30
800
850
900
Frequency ( MHz )
ISOLATION
–20
–25
–30
2
1
–35
–40
–45
–50
800
850
900
Frequency ( MHz )
INSERTION LOSS
0
1
2
–0.2
–0.4
–0.6
–0.8
–1.0
800
850
900
Frequency ( MHz )
VSWR
2.0
1.8
1.6
1.4
1.2
1
2
1.0
800
850
900
Frequency ( MHz )
• All specifications are subject to change without notice.
IN
-OUT
1
2
IN
-OUT
2
1
IN
-IN
1
2
IN-Load
Operating
Storage
1: 880MHz
–19.2dB
2: 915MHz
–18.9dB
950
1000
1: 880MHz
–31.9dB
2: 915MHz
–31.6dB
950
1000
1: 880MHz
–0.07dB
2: 915MHz
–0.08dB
950
1000
1: 880MHz
–27.6dB
2: 915MHz
–26.9dB
950
1000
1
GSM
(MHz)
880 to 915
(dB)
–19.0±1.0
(dB)max.
0.30
(dB)min.
27
(dB)min.
25
(dB)min.
22
(dB)min.
27
max.
1.3
(°C)
–40 to +85
(°C)
–40 to +85
DCS1800/PCS1900
COUPLING
–10
3
–15
2
1
–20
–25
–30
1700
1750
1800
1850
Frequency ( MHz )
ISOLATION
–20
–25
–30
2
1
–35
–40
–45
–50
1700
1750
1800
1850
Frequency ( MHz )
INSERTION LOSS
0
–0.2
1
2
–0.4
–0.6
–0.8
–1.0
1700
1750
1800
1850
Frequency ( MHz )
VSWR
2.0
1.8
1.6
1.4
1.2
1
2
1.0
1700
1750
1800
1850
Frequency ( MHz )
2
DCS
PCS
1710 to 1785
1850 to 1910
–14.0±1.0
–13.5±1.0
0.45
0.50
27
27
25
25
22
22
25
24
1.3
1.3
–40 to +85
–40 to +85
–40 to +85
–40 to +85
1: 1710MHz
–14.0dB
4
2: 1785MHz
–13.7dB
3: 1850MHz
–13.4dB
4: 1910MHz
–13.2dB
1900
1950
2000
1: 1710MHz
–32.9dB
2: 1785MHz
–32.6dB
3: 1850MHz
4
3
–32.2dB
4: 1910MHz
–31.7dB
1900
1950
2000
1: 1710MHz
–0.17dB
2: 1785MHz
3
4
–0.20dB
3: 1850MHz
–0.22dB
4: 1910MHz
–0.22dB
1900
1950
2000
1: 1710MHz
–27.6dB
2: 1785MHz
–28.9dB
3: 1850MHz
–31.4dB
4: 1910MHz
–32.9dB
3
4
1900
1950
2000
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