B39182-B7716-K910 Просмотр технического описания (PDF) - EPCOS AG

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B39182-B7716-K910

SAW Components Low-Loss Filter for Mobile Communication

EPCOS AG 

SAW Components

Low-Loss Filter for Mobile Communication

Data Sheet

B7716

1842,50 MHz

Characteristics

Operating Temperature Range:

Terminating source impedance:

Terminating load impedance:

Center frequency

T = +25 +- 2˚C

ZS = 50Ω (unbalanced)

ZL = 200Ω (balanced) || 18nH

min.

typ.

fC

—

1842,5

max.

— MHz

Maximum insertion attenuation

αmax

1805,0 ... 1880,0 MHz

—

3,0

3,5 dB

Amplitude ripple (p-p)

∆α

1805,0 ... 1880,0 MHz

—

1,1

1,6 dB

Input VSWR

1805,0 ... 1880,0 MHz

—

2,2

2,4

Output VSWR

1805,0 ... 1880,0 MHz

—

2,2

2,4

Output phase balance (φ(S31)−φ(S21)+180˚)

1805,0 ... 1880,0 MHz

-12

—

+12 degree

Output amplitude balance (|S31/S21|)

1805,0 ... 1880,0 MHz

-1,4

—

1,4 dB

Attenuation

α

0,0 ... 1200,0 MHz

40

47

— dB

1200,0 ... 1705,0 MHz

30

36

— dB

1705,0 ... 1785,0 MHz

15

19

— dB

1920,0 ... 1980,0 MHz

15

20

— dB

1980,0 ... 2200,0 MHz

20

22

— dB

2200,0 ... 3000,0 MHz

30

38

— dB

3000,0 ... 6000,0 MHz

40

48

— dB

3 Jan 19, 2005

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