B4143 datasheet(4/9 Pages) EPCOS

4 / 9 page

June 26, 2006

B4143

1880.00 MHz

Please read

cautions and warnings and

important notes at the end of this document.

SAW Components

SAW filter

Data sheet

Characteristics

Temperature range for specification:

TA = –10 ˚C to +70 ˚C

Terminating source impedance:

ZS =50 Ω

Terminating load impedance:

ZL =50 Ω

min.

typ.

@ 25 ˚C

max.

Center frequency

—

1880.00

—

MHz

Maximum insertion attenuation

max

1850.00 ... 1910.00 MHz

—

3.5

4.6

Amplitude ripple (p-p)

∆α

1850.00 ... 1910.00 MHz

—

2.0

3.1

Input VSWR

1850.00 ... 1910.00 MHz

—

2.0

2.2

Output VSWR

1850.00 ... 1910.00 MHz

—

2.0

2.2

Attenuation

10.00 ... 1448.00 MHz

23.0

26.0

—

1448.00 ... 1570.00 MHz

30.0

32.0

—

1570.00 ... 1720.00 MHz

33.0

35.0

—

1930.00 ... 1935.00 MHz

14.5

22.0

—

1935.00 ... 1990.00 MHz

20.0

25.0

—

2032.00 ... 2125.00 MHz

35.0

36.5

—

2125.00 ... 2340.00 MHz

35.0

37.0

—

2340.00 ... 3000.00 MHz

30.0

39.0

—

3000.00 ... 3500.00 MHz

15.0

24.0

—

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