B7803 Datasheet, PDF (4/6 Pages) EPCOS – SAW Components Low Loss Filter for Mobile Communication 1950,0 MHz

SAW Components
Low Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = -20 to +85˚C
Z_S = 50 Ω
Z_L = 50 Ω
Center frequency
min.
f_c
—
typ.
1950,0
Maximum insertion attenuation
α_max
1920,0 ...1980,0 MHz
—
2,5
Amplitude ripple (p-p)
∆α
1920,0 ...1980,0 MHz
—
0,7
Amplitude ripple (p-p) per 5-MHz channel
∆α_ch
1920,0 ...1980,0 MHz
—
0,4
Input VSWR
1920,0 ...1980,0 MHz
—
1,8
Output VSWR
1920,0 ...1980,0 MHz
—
1,8
Attenuation
50,0
1805,0
2110,0
2170,0
2500,0
2800,0
...1805,0
...1880,0
...2170,0
...2500,0
...2800,0
...6000,0
α
MHz
MHz
MHz
MHz
MHz
MHz
17,0
18,0
17,0
20,0
31,0
35,0
25,0
27,0
20,0
23,0
12,0
15,0
B7803
1950,0 MHz
max.
— MHz
2,8 dB
1,0 dB
0,5 dB
2,0
2,0
— dB
— dB
— dB
— dB
— dB
— dB
4 Jan 10, 2002