3

SAW Components

B9021

1842,5 MHz

Low-Loss Filter for Mobile Communication

Data Sheet

Characteristics

Operating Temperature Range:

T

= 25˚C

± 2 ˚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

—

2,3

3,0

dB

Amplitude ripple (p-p)

∆α

1805,0

... 1880,0

MHz

—

0,7

1,6

dB

Input VSWR

1805,0

... 1880,0

MHz

—

2,5

2,7

Output VSWR

1805,0

... 1880,0

MHz

—

2,3

2,5

Output phase balance (

1805,0

... 1880,0

MHz

-15

-6 / +8

+15

degree

Output amplitude balance

1805,0

... 1880,0

MHz

-2,0

-1,2 / +1,2

2,0

dB

Attenuation

α

10,0

... 1400,0

MHz

35

39

—

dB

1400,0

... 1705,0

MHz

27

36

—

dB

1705,0

... 1785,0

MHz

14

16

—

dB

1920,0

... 1980,0

MHz

16

21

—

dB

1980,0

... 2000,0

MHz

23

27

—

dB

2000,0

... 2245,0

MHz

25

30

—

dB

2245,0

... 3400,0

MHz

30

34

—

dB

3400,0

... 6000,0

MHz

25

35

—

dB