SAW FILTER

HD F4522

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Page 6 of 12

2-4.Electrical characteristics

Minimum

Typical

Maximum

Center Frequency ( F0 )

MHz

-

452.5

-

Insertion Loss (F0 +/- 2.5 MHz)

dB

-

2.0

2.5

Amplitude Ripple (F0 +/- 2.5 MHz)

dB

-

0.8

1.2

VSWR (F0 +/- 2.5 MHz)

-

1.5

2.0

Relative Attenuation

0.3 MHz ~ 347.5 MHz

347.5 MHz ~ 441.5 MHz

460.0 MHz ~ 465.0 MHz

465.0 MHz ~ 1700 MHz

1700 MH

2000 MH

dB

30

25

38

27

20

35

30

45

32

25

-

Input/Output Impedance

Ω

-

50

-

3. TEST CIRCUIT