B9300 Ver la hoja de datos (PDF) - EPCOS AG
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B9300 Datasheet PDF : 9 Pages
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SAW Components
Low-Loss Dual Band Filter for Mobile Communication
Data Sheet
B9300
1842,5 & 1960,0 MHz
Characteristics of Filter 2 (GSM1800)
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = 25 ˚C
ZS = 50 Ω
ZL = 150 Ω || 15nH (balanced)
min.
typ.
fc
— 1842,5
max.
—
MHz
Maximum insertion attenuation
αmax
1805,0 ... 1880,0MHz
—
1,6
2,1 dB
Amplitude ripple
∆α
1805,0 ... 1880,0MHz
—
0,5
1,0 dB
Input VSWR
1805,0 ... 1880,0MHz
—
1,8
2,2
Output VSWR
1805,0 ... 1880,0MHz
—
1,7
2,2
Output phase balance (Φ(S31) - Φ(S21) + 180˚)
1805,0 ... 1880,0MHz
- 10
-3/+3
+10 degree
Output amplitude balance (|S31/S21|)
1805,0 ... 1880,0MHz
-1,0 -0,6/+0,4 +1,0 dB
Attenuation
αmin
10,0 ... 902,0MHz
30,0
52
902,0 ... 940,0MHz
45,0
52
940,0 ...1705,0MHz
28,0
42
1705,0 ...1785,0MHz
13,0
18
1920,0 ...1980,0MHz
17,0
23
1980,0 ...2030,0MHz
24,0
28
2030,0 ...2400,0MHz
28,0
34
2400,0 ...6000,0MHz
28,0
32
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
6 5May 19, 2005
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