3

August 05, 2008

B3723

869.00 MHz

SAW Components

SAW RF filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics (reduced operating temperature range)

Temperature range for specification:

T

= –20 ˚C to +70 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

@ 25 ˚C

max.

Center frequency

—

869.00

—

MHz

Maximum insertion attenuation

α

max

868.00 ...

870.00 MHz

—

2.5

3.5

dB

Amplitude ripple (p-p)

∆α

868.00 ...

870.00 MHz

—

0.3

1.3

dB

Return loss (input / output)

868.00 ...

870.00 MHz

10

20

—

Attenuation

α

10.00 ...

300.00 MHz

45

50

—

dB

300.00 ...

853.00 MHz

40

44

—

dB

879.00 ...

883.00 MHz

20

30

—

dB

883.00 ...

915.00 MHz

45

55

—

dB

915.00 ...

945.00 MHz

40

45

—

dB

945.00 ... 1200.00 MHz

45

55

—

dB

1200.00 ... 2000.00 MHz

35

40

—

dB