参数资料
型号: DPX201990DT-4011D1
英文描述: 1850 MHz(Tx), 892 MHz(Rx), DUPLEXER
封装: ROHS COMPLIANT PACKAGE-6
文件页数: 3/3页
文件大小: 62K
代理商: DPX201990DT-4011D1
(2/2)
001-02 / 20101204 / e741_multi_dpx01
All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Lo-BAND PORT S21
COMMON PORT RETURN LOSS
S11
Lo-BAND PORT RETURN LOSS
S22
Hi-BAND PORT
S31
ISOLATION
S23
Hi-PORT RETURN LOSS
S33
SMITH CHARTS
S11
S22
S33
S21
S31
400
2400
2000 2200
1800
1400 1600
1000 1200
600 800
Attenuation
( dB
)
Frequency(MHz)
1: 824.000MHz
–0.28dB
2: 960.000MHz
–0.32dB
3: 1710.000MHz
–24.23dB
4: 1990.000MHz
–27.58dB
–15
–20
–5
0
–10
–45
–50
–35
–40
–30
–25
1 2
3
4
400
2400
2000 2200
1800
1400 1600
1000 1200
600 800
–15
–20
–5
–10
0
–35
–30
–25
Attenuation
( dB
)
Frequency(MHz)
1: 824.000MHz
–18.64dB
2: 960.000MHz
–20.01dB
3: 1710.000MHz
–20.36dB
4: 1990.000MHz
–28.19dB
2
1
3
4
400
2400
2000 2200
1800
1400 1600
1000 1200
600 800
–15
–20
–5
–10
0
–35
–30
–25
Retur
n
loss
( dB
)
Frequency(MHz)
1: 824.000MHz
–17.99dB
2: 960.000MHz
–19.16dB
3: 1710.000MHz
–1.23dB
4: 1990.000MHz
–0.57dB
2
1
3
4
400
2400
2000 2200
1800
1400 1600
1000 1200
600 800
Attenuation
( dB
)
Frequency(MHz)
1: 824.000MHz
–40.49dB
2: 960.000MHz
–29.35dB
3: 1710.000MHz
–0.50dB
4: 1990.000MHz
–0.31dB
–15
–20
–5
0
–10
–45
–50
–35
–40
–30
–25
1
2
4
3
400
2400
2000 2200
1800
1400 1600
1000 1200
600 800
Attenuation
( dB
)
Frequency(MHz)
1: 824.000MHz
–39.00dB
2: 960.000MHz
–28.76dB
3: 1710.000MHz
–25.39dB
4: 1990.000MHz
–28.69dB
1
–15
–20
–5
0
–10
–45
–50
–35
–40
–30
–25
2
4
3
400
2400
2000 2200
1800
1400 1600
1000 1200
600 800
–15
–20
–5
–10
0
–35
–30
–25
Retur
n
loss
( dB
)
Frequency(MHz)
1: 824.000MHz
–0.34dB
2: 960.000MHz
–0.42dB
3: 1710.000MHz
–17.75dB
4: 1990.000MHz
–21.80dB
2
1
3
4
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