B9307 查看數據表（PDF） - EPCOS AG

零件编号

产品描述 (功能)

比赛名单

B9307

SAW Components Low-Loss Dual Band Filter for Mobile Communication 942,5 / 1842,5 MHz

EPCOS AG 

SAW Components

Low-Loss Dual Band Filter for Mobile Communication

Data Sheet

B9307

942,5 / 1842,5 MHz

Characteristics Filter 1 ( GSM900 )

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

Center frequency

T = -20 to +75˚C

ZS = 50 Ω

ZL = 150 Ω || 82nH (balanced)

min.

typ.

fc

—

942,5

max.

— MHz

Maximum insertion attenuation

αmax

925,0 ... 960,0 MHz

—

925,0 ... 960,0 MHz 1)

—

1,5

2,0 dB

1,4

1,7 dB

Amplitude ripple (p-p)

∆α

925,0 ... 960,0 MHz

—

0,8

1,2 dB

Input VSWR

Output VSWR

925,0 ... 960,0 MHz

925,0 ... 960,0 MHz

—

1,9

2,1

—

1,9

2,1

Output amplitude balance (|S31/S21|)

925,0 ... 960,0 MHz

-1,0 -0,6/+0,7

1,0 dB

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

925,0 ... 960,0 MHz

-10

-2/+2

10 degree

Attenuation

αmin

10,0 ... 480,0 MHz

45

53

— dB

480,0 ... 905,0 MHz

30

34

— dB

905,0 ... 915,0 MHz

20

25

— dB

980,0 ...1000,0 MHz

25

28

— dB

1000,0 ...1850,0 MHz

28

38

— dB

1850,0 ...1920,0 MHz

40

59

— dB

1920,0 ...6000,0 MHz

35

48

— dB

1) T = +25 ± 2˚C

3 Dec 02, 2005

Share Link: