4

August 05, 2008

B3723

869.00 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW RF filter

Data sheet

Characteristics

Temperature range for specification:

T

= –40 ˚C to +85 ˚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

4.0

dB

Amplitude ripple (p-p)

∆α

868.00 ...

870.00 MHz

—

0.3

1.7

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

15

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

Maximum ratings

Operable temperature range T

–45/+125 ˚C

Storage temperature range

–45/+125 ˚C

DC voltage

0

V

Source power

13

dBm

source impedance 50

Ω

Source power

868 MHz to 870 MHz

18

dBm

duty cycle 1:10,

–40 ˚C to +85 ˚C