3

January 29, 2009

B4050

1575.42 MHz

SAW Components

SAW RF filter

Data sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Temperature range for specification:

T

= –40 ˚C to +85 ˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Nominal frequency

—

1575.42

—

MHz

Maximum insertion attenuation

α

max

1574.22 ... 1576.62 MHz

—

3.3

3.8

dB

Amplitude ripple in passband (p-p)

∆α

1574.22 ... 1576.62 MHz

—

0.3

1.0

dB

Attenuation

α

0.00 ... 1425.00 MHz

50

60

—

dB

1425.00 ... 1525.00 MHz

37

50

—

dB

1525.00 ... 1535.42 MHz

30

44

—

dB

1615.42 ... 1625.00 MHz

20

44

—

dB

1625.00 ... 1675.00 MHz

37

46

—

dB

1675.00 ... 1850.00 MHz

40

60

—

dB

1850.00 ... 1910.00 MHz

50

60

—

dB

1910.00 ... 2500.00 MHz

40

55

—

dB

2500.00 ... 4000.00 MHz

20

52

—

dB

Maximum ratings

Operable temperature range T

–45/+125 ˚C

Storage temperature range

–45/+125 ˚C

DC voltage

6

V

Source power

0

dBm

source impedance 50

Ω