SAW Bandpass Filter F4912

Part No.

F4912

Specifications

Minimum

Typical

Maximum

Unit

Center Frequency ( Fc )

-

491.5

-

MHz

Insertion Loss (In Fc +/- 2.5 MHz)

-

2.6

3.5

dB

Amplitude Ripple (In Fc +/- 2.5 MHz)

-

0.8

1.5

dB

VSWR (In Fc +/- 2.5 MHz)

-

1.5

2.0

45

45

25

45

Relative Attenuation

0.3 MHz ~ 450.0 MHz

479.0 MHz ~ 484.0 MHz

507.5 MHz ~ 520.0 MHz

520.0 MHz ~ 1600 MHz

1600 MHz ~ 2000 MHz

40

50

52

30

50

35

-

-

-

-

-

dB

Temperature Range (Operational)

-30

25

85

℃

Input RF Power (In Fc +/- 2.5 MHz)

dBm

Input/Output Impedance

50

Ohms

Notes :

1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and

full 2 port calibration.

2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing

tolerances

Rev. Date

2006-06-08

I T F

Co., Ltd.

102-901, Bucheon Technopark 364,

Samjeong-Dong, Ojeong-Gu, Bucheon-City,

Gyounggi-Do, Korea 421-809

Rev.

NR4014-AS02

2/7