3

May 19, 2006

B7849

2140.0 MHz

SAW Components

SAW Filter

Data Sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Operating temperature range:

T

= –10 ˚C to +85 ˚C

Terminating source impedance:

Terminating load impedance:

B7849

min.

typ.

@ 25 ˚C

max.

Center frequency

—

2140.0

—

MHz

Maximum insertion attenuation

α

max

2110.0

... 2170.0

MHz

—

1.6

2.1

dB

Amplitude ripple (p-p)

∆α

2110.0

... 2170.0

MHz

—

0.4

1.0

dB

Input VSWR

2110.0

... 2170.0

MHz

—

1.6

2.1

Output VSWR

2110.0

... 2170.0

MHz

—

1.5

2.1

2110.0

... 2170.0

MHz

–1.0

–0.7/0.7

1.0

dB

φ(S

2110.0

... 2170.0

MHz

–10

–3/3

10

˚

Attenuation

α

0.0

... 1920.0

MHz

35

44

—

dB

1920.0

... 1980.0

MHz

40

46

—

dB

1980.0

... 2025.0

MHz

24

40

—

dB

2025.0

... 2050.0

MHz

20

30

—

dB

2230.0

... 2255.0

MHz

18

32

—

dB

2255.0

... 2402.0

MHz

28

35

—

dB

2402.0

... 2480.0

MHz

34

37

—

dB

2480.0

... 4030.0

MHz

30

38

—

dB

4030.0

... 4150.0

MHz

45

54

—

dB

4150.0

... 4220.0

MHz

45

54

—

dB

4220.0

... 4340.0

MHz

45

55

—

dB

4340.0

... 6000.0

MHz

45

55

—

dB