参数资料
型号: DEA161990LT-1180A1
英文描述: 1990 MHz, LOW PASS FILTER
封装: ROHS COMPLIANT PACKAGE-4
文件页数: 3/3页
文件大小: 48K
代理商: DEA161990LT-1180A1
(2/2)
001-02 / 20101012 / e731_multilpf_dea07.fm
All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
INSERTION LOSS
RETURN LOSS
ATTENUATION
VSWR
500
1000
3000
2000
2500
1500
Frequency(MHz)
–5.0
–4.0
–4.5
–3.0
–3.5
–2.0
–2.5
–1.0
–1.5
–0.5
0
Inser
tion
loss
( dB
)
1: 880MHz
–0.155dB
2: 915MHz
–0.166dB
3: 1710MHz
–0.245dB
4: 1785MHz
–0.262dB
5: 1850MHz
–0.277dB
6: 1990MHz
–0.321dB
12
345 6
800
5800
2800
3800
4800
1800
Frequency(MHz)
20
10
40
30
50
–40
–50
–20
–30
–10
0
Retur
n
loss
( dB
)
1: 880MHz
–16.9dB
2: 915MHz
–16.7dB
3: 1710MHz
–20.2dB
4: 1785MHz
–20.9dB
5: 1850MHz
–21.8dB
6: 1990MHz
–22.7dB
12
3 456
800
5800
2800
3800
4800
1800
Frequency(MHz)
–60
–40
–50
–20
–30
–10
0
1: 3700MHz
–42.3dB
2: 3980MHz
–51.3dB
3: 5550MHz
–30.4dB
4: 5970MHz
–30.3dB
2
3
4
1
Attenuation
( dB
)
1: 880MHz
1.34dB
2: 915MHz
1.34dB
3: 1710MHz
1.21dB
4: 1785MHz
1.18dB
5: 1850MHz
1.16dB
6: 1990MHz
1.14dB
0.2
0.4
0.6
0.8
–0.4
–0.6
–0.8
12
3 4
1
–1
jV
U
–1
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