參數(shù)資料
型號: B4207
英文描述: Surface Acoustic Wave Filter
中文描述: 表面聲波濾波器
文件頁數(shù): 2/5頁
文件大小: 409K
代理商: B4207
Preliminary format of Data Sheet.
Terms of delivery and rights to change design reserved
Page 2 of 5
OFW E MF
Dez, 21 1998
SAW Components
Low Loss Filter for Mobile Communication
Data Sheet
B4207
1865,00 MHz
1895,00 MHz
Characteristics of Tx-filter 1
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T
Z
S
= 50
Z
L
= 50
= -30 to +80C
min.
typ.
max.
Center frequency
f
c
1865,0
MHz
Maximum insertion attenuation
α
max
1850,0
...1880,0
MHz
2,5
3,0
dB
Amplitude ripple
(p-p)
α
1850,0
...1880,0
MHz
1,2
1,7
dB
Attenuation
α
10,0
...1500,0
...1750,0
...1960,0
...2400,0
...3000,0
MHz
MHz
MHz
MHz
MHz
25,0
15,0
32,0
20,0
10,0
27,0
31,0
40,0
30,0
13,0
dB
dB
dB
dB
dB
1500,0
1930,0
2200,0
2700,0
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