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B7705 Datasheet, PDF (5/9 Pages) EPCOS – SAW Components Low-Loss Filter for Mobile Communication 942,5 MHz | |||
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SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7705
942,5 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = -20 to +80 ËC
ZS = 50 â¦
ZL = 150 â¦
min.
fC
â
Maximum insertion attenuation
αmax
925,0 ... 960,0 MHz
â
Amplitude ripple (p-p)
âα
925,0 ... 960,0 MHz
â
Input VSWR
925,0 ... 960,0 MHz
â
Output VSWR
925,0 ... 960,0 MHz
â
Output phase balance (Ï(S31)âÏ(S21)+180Ë)
925,0 ... 960,0 MHz
-5
Output amplitude balance (|S31/S21|)
925,0 ... 960,0 MHz
-0,5
Attenuation
α
0,0 ... 880,0 MHz
50
880,0 ... 905,0 MHz
30
905,0 ... 915,0 MHz
18
980,0 ...1050,0 MHz
22
1050,0 ...6000,0 MHz
50
typ.
max.
942,5
â
MHz
2,9
3,7 dB
1,0
2,1 dB
2,2
2,4
2,2
2,3
0
5 degree
0
0,5 dB
75
â dB
40
â dB
27
â dB
25
â dB
60
â dB
5 Oct 27, 2004
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