SAW FILTER

HD

F4553

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Page 5 of 11

2-3.Electrical characteristics

Minimum

Typical

Maximum

Center Frequency ( F0 )

MHz

-

455.0

-

Insertion Loss (F0 +/- 2.5 MHz)

dB

-

2.0

2.8

Amplitude Ripple (F0 +/- 2.5 MHz)

dB

-

0.8

1.5

VSWR (F0 +/- 2.5 MHz)

-

1.4

2.0

Relative Attenuation

0.3 MHz ~ 350.0 MHz

350.0 MHz ~ 441.5 MHz

462.5 MHz ~ 467.5 MHz

467.5 MHz ~ 1200 MHz

1200 MH

2000 MH

dB

25

25

38

25

20

30

30

50

30

-

Input/Output Impedance

Ω

-

50

-

3. TEST CIRCUIT