B39192-B3824-U810 Просмотр технического описания (PDF) - EPCOS AG

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B39192-B3824-U810

SAW Components Low-Loss Filter

EPCOS AG 

SAW Components

Low-Loss Filter

Data Sheet

Characteristics

Operating temperature range:

Terminating source impedance:

Terminating load impedance:

Nominal frequency

B3824

1910 MHz

TA =

ZS =

ZL =

-5 ... +85 ˚C

50 Ω unbalanced

50 Ω balanced

min.

typ.

fN

— 1910

max.

— MHz

Maximum insertion attenuation

1900 MHz ... 1920 MHz

αmax

—

2,0

3,0 dB

Amplitude ripple in passband (p-p)

over any 4 MHz within

1900 MHz ... 1920 MHz

∆α

—

0,5

0,7 dB

Group delay ripple in passband (p-p)

over any 4 MHz within

1900 MHz ... 1920 MHz

∆α

—

2,5

4,0 ns

Attenuation

αabs

100,0 MHz ... 1540 MHz

28

33

— dB

1540 MHz ... 1810 MHz

33

37

— dB

1810 MHz ... 1825 MHz

31

34

— dB

2020 MHz ... 5000 MHz

15

20

— dB

VSWR

1900 MHz ...

1920 MHz

—

1,8:1

2,4:1

Deviation from linear phase (p-p)

over any 4 MHz within

1900 MHz ... 1920 MHz

—

0,8

1,3 ˚

3 Nov 14, 2002

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