SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B7801
1960,00 MHz
T
= -30 to +80˚C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
typ.
1960,0
max.
—
MHz
Center frequency
Maximum insertion attenuation
1930,0 ...1990,0
Amplitude ripple
(p-p)
1930,0 ...1990,0
Input VSWR
1930,0 ...1990,0
Output VSWR
1930,0 ...1990,0
Attenuation
10,0
1500,0
1830,0
2030,0
2070,0
3000,0
...1500,0
...1830,0
...1910,0
...2070,0
...2800,0
...6000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
f
c
α
max
MHz
∆α
MHz
—
—
3,6
4,0
dB
—
1,8
2,2
dB
—
1,7
2,0
—
α
18,0
23,0
10,0
15,0
21,0
16,0
1,7
2,0
20,0
27,0
19,0
28,0
23,0
18,0
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
4
May 07, 2002