5

Dec 02, 2005

SAW Components

B9307

942,5 / 1842,5 MHz

Low-Loss Dual Band Filter for Mobile Communication

Data Sheet

Characteristics Filter 2 ( GSM1800 )

Operating temperature range:

T

= -20 to +75˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Center frequency

—

1842,5

—

MHz

Maximum insertion attenuation

α

max

1805,0

... 1880,0

MHz

—

1,8

2,3

dB

1805,0

... 1880,0

1)

T = +25

± 2˚C

—

1,6

2,1

dB

Amplitude ripple (p-p)

∆α

1805,0

... 1880,0

MHz

—

0,7

1,3

dB

Input VSWR

1805,0

... 1880,0

MHz

—

1,8

2,2

Output VSWR

1805,0

... 1880,0

MHz

—

1,7

2,2

Output amplitude balance

1805,0

...1880,0

MHz

-1,0

-0,7/+0,5

+1,0

dB

Output phase balance (

1805,0

...1880,0

MHz

-10

-3/+3

+10

˚

Attenuation

α

10,0

... 940,0

MHz

40

52

—

dB

940,0

... 1705,0

MHz

28

42

—

dB

1705,0

... 1785,0

MHz

12

15

—

dB

1920,0

... 1980,0

MHz

17

23

—

dB

1980,0

... 2030,0

MHz

24

28

—

dB

2030,0

... 2775,0

MHz

28

34

—

dB

2775,0

... 5640,0

MHz

38

43

—

dB

5640,0

... 6000,0

MHz

28

43

—

dB