B39881-B9001-C710 데이터 시트보기 (PDF) - EPCOS AG

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B39881-B9001-C710

SAW Components Low-Loss Filter for Mobile Communication

EPCOS AG 

SAW Components

Low-Loss Filter for Mobile Communication

Data Sheet

Characteristics

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

T = -30 to +85 ˚C

ZS = 50 Ω (unbalanced)

ZL = 200 Ω (balanced)

Center frequency

min.

fC

—

typ.

881,5

B9001

881,5 MHz

max.

—

MHz

Maximum insertion attenuation

αmax

869,0 ... 894,0 MHz

—

2,1

2,5 dB

Amplitude ripple (p-p)

∆α

869,0 ... 894,0 MHz

—

0,9

1,3 dB

Input return loss

869,0 ... 894,0 MHz

10,0

13,0

— dB

Output return loss

869,0 ... 894,0 MHz

10,0

12,0

— dB

Output phase balance (φ(S31)−φ(S21)+180˚)

869,0 ... 894,0 MHz

-5

0

5 degree

Output amplitude balance (|S31/S21|)

869,0 ... 894,0 MHz

-0,5

0

0,5 dB

Attenuation

α

0,0 ... 840,0 MHz

45

52

840,0 ... 849,0 MHz

35

40

914,0 ... 940,0 MHz

24

26

940,0 ...6000,0 MHz

45

55

— dB

— dB

— dB

— dB

6 Oct 09, 2003

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