3

Nov 28, 2005

SAW Components

B9200

881,5 / 1960,0 MHz

Low-Loss Dual Band Filter for Mobile Communication

Data Sheet

Characteristics Filter 1 ( CDMA800 )

Operating temperature range:

T

= +25

± 2 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Center frequency

—

881,50

—

MHz

Maximum insertion attenuation

α

max

869,0

... 894,0

MHz

—

1,8

2,1

dB

Amplitude ripple (p-p)

∆α

869,0

... 894,0

MHz

—

0,6

1,0

dB

Input VSWR

869,0

... 894,0

MHz

—

1,7

1,9

Output VSWR

869,0

... 894,0

MHz

—

1,8

2,0

Output amplitude balance

869,0

... 894,0

MHz

-0,5

-0,1/+ 0,1

0,5

dB

Output phase balance (

869,0

... 894,0

MHz

-5,0

-1/+ 2

5,0

degree

Inter-band isolation

α

min

1930,0

...1990,0

MHz

30,0

52,0

—

dB

Attenuation

α

min

10,0

... 824,0

MHz

45,0

65,0

—

dB

824,0

... 849,0

MHz

35,0

48,0

—

dB

915,0

... 960,0

MHz

23,0

26,0

—

dB

960,0

...3000,0

MHz

45,0

59,0

—

dB

3000,0

...6000,0

MHz

30,0

60,0

—

dB