4

Jan 10, 2002

SAW Components

B7803

1950,0 MHz

Low Loss Filter for Mobile Communication

Data Sheet

Characteristics

Operating temperature range:

T

= -20 to +85˚C

Terminating source impedance:

Terminating load impedance:

min.

typ.

max.

Center frequency

—

1950,0

—

MHz

Maximum insertion attenuation

α

max

1920,0

...1980,0

MHz

—

2,5

2,8

dB

Amplitude ripple (p-p)

∆α

1920,0

...1980,0

MHz

—

0,7

1,0

dB

Amplitude ripple (p-p) per 5-MHz channel

∆α

ch

1920,0

...1980,0

MHz

—

0,4

0,5

dB

Input VSWR

1920,0

...1980,0

MHz

—

1,8

2,0

Output VSWR

1920,0

...1980,0

MHz

—

1,8

2,0

Attenuation

α

50,0

...1805,0

MHz

17,0

18,0

—

dB

1805,0

...1880,0

MHz

17,0

20,0

—

dB

2110,0

...2170,0

MHz

31,0

35,0

—

dB

2170,0

...2500,0

MHz

25,0

27,0

—

dB

2500,0

...2800,0

MHz

20,0

23,0

—

dB

2800,0

...6000,0

MHz

12,0

15,0

—

dB