B7823 Datasheet, PDF (5/7 Pages) EPCOS – SAW Components Low-Loss Filter for Mobile Communication 1960,0 MHz

SAW Components
Low-Loss Filter for Mobile Communication
Preliminary Data
Characteristics
Operating Temperature Range:
Terminating source impedance:
Terminating load impedance:
T = -30 to +85˚C
Z_S = 50Ω (unbalanced)
Z_L = 50Ω (unbalanced)
B7823
1960,0 MHz
Center frequency
f_C
Maximum insertion attenuation
α_max
1930,0 ... 1990,0 MHz
Amplitude ripple (p-p)
∆α
1930,0 ... 1990,0 MHz
Input VSWR
1930,0 ...1990,0 MHz
Output VSWR
1930,0 ...1990,0 MHz
Attenuation
0,0
1500,0
1700,0
1850,0
1890,0
2010,0
2070,0
2090,0
2200,0
2400,0
2500,0
3600,0
4000,0
... 1500,0
... 1700,0
... 1850,0
... 1890,0
... 1910,0
... 2070,0
... 2090,0
... 2200,0
... 2400,0
... 2500,0
... 3600,0
... 4000,0
... 6000,0
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
* 7dB (min.) (11dB typ.) for T= -20 to +85˚C
min.
—
—
—
—
—
35
30
25
20
8
6*
18
25
25
30
30
30
25
typ.
1960,0
2,6
1,1
1,9
2,0
42
38
30
24
12
10*
23
28
32
35
35
38
35
max.
— MHz
3,3 dB
1,8 dB
2,1
2,2
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
5 May 06, 2003