B9403 datasheet(3/8 Pages) EPCOS

3 / 8 page

Oct 21, 2005

B9403

1960.0 MHz

SAW Components

Low-Loss Filter for Mobile Communication

Data Sheet

Please read

cautions and warnings and

important notes at the end of this document.

Characteristics

Operating temperature range:

–20 to +75 ˚C

Terminating source impedance:

ZS =50Ω

Terminating load impedance:

ZL = 150 Ω || 18 nH (balanced)

min.

typ.

@ 25˚C

max.

Center frequency

—

1960

—

MHz

Maximum insertion attenuation

max

1930.0 ... 1990.0

MHz

—

1.6

2.6

Amplitude ripple (p-p)

∆α

1930.0 ... 1990.0

MHz

—

0,7

1.4

Input VSWR

1930.0 ... 1990.0

MHz

—

1.7

2.2

Output VSWR

1930.0 ... 1990.0

MHz

—

1.7

2.2

Output amplitude balance (|S31/S21|)

1930.0 ... 1990.0

MHz

–1.2

-0.6/0.5

1.2

Output phase balance (

φ(S

31)−φ(S21)+180˚)

1930.0 ... 1990.0

MHz

–10

-1/+4

Attenuation

0.0 ... 1510.0

MHz

—

1510.0 ... 1830.0

MHz

—

1830.0 ... 1850.0

MHz

—

1850.0 ... 1890.0

MHz

—

1890.0 ... 1910.0

MHz

—

2010.0 ... 2070.0

MHz

11.5

12.5

—

2070.0 ... 2400.0

MHz

—

2400.0 ... 2500.0

MHz

—

2500.0 ... 3860.0

MHz

—

3860.0 ... 3980.0

MHz

—

3980.0 ... 5790.0

MHz

—

5790.0 ... 6000.0

MHz

—

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