B9202 View Datasheet(PDF) - EPCOS AG
Part Name
Description
Manufacturer
B9202 Datasheet PDF : 7 Pages
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SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9202
942,5 / 1842,5 MHz
Characteristics Filter 1 ( EGSM )
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = -20 to +75˚ C
ZS = 50 Ω (unbalanced)
ZL = 150 Ω (balanced) || 56nH
min.
typ.
max.
fc
—
942,5
— MHz
Maximum insertion attenuation
αmax
925,0 ... 960,0 MHz
—
925,0 ... 960,0 MHz 1)
—
1,5
2,1 dB
1,4
1,7 dB
Amplitude ripple (p-p)
∆α
925,0 ... 960,0 MHz
—
925,0 ... 960,0 MHz 1)
—
0,7
1,4 dB
0,6
1,0 dB
Input VSWR
Output VSWR
925,0 ... 960,0 MHz
925,0 ... 960,0 MHz
—
1,8
2,0
—
1,7
2,0
Output amplitude balance (|S31/S21|)
925,0 ... 960,0 MHz
-1,0 -0,6/+0,5
1,0 dB
Output phase balance (φ(S31)−φ(S21)+180˚)
925,0 ... 960,0 MHz
-10
-2/+3
10 degree
Attenuation
αmin
10,0 ... 480,0 MHz
45
54
— dB
480,0 ... 880,0 MHz
30
34
— dB
880,0 ... 905,0 MHz
24
30
— dB
905,0 ... 915,0 MHz
20
23
— dB
980,0 ...1500,0 MHz
24
29
— dB
1500,0 ...6000,0 MHz
30
44
— dB
1) T = +25 ± 2˚C
3 Oct 29, 2004
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