SAW Bandpass Filter F4031

Part No.

F4031

Rev. Date

2004-11-01

I T F

Co., Ltd.

102-901, Bucheon Technopark 364,

Specifications

Fc = 403.5MHz

Terminating source impedance

: 50

Ω

Terminating load impedance

: 50

Ω

Minimum

Typical

Maximum

Center Frequency ( Fc )

MHz

-

403.5

-

Insertion Loss (Fc +/- 2.0 MHz)

dB

-

3.0

4.0

Amplitude Ripple (Fc +/- 2.0 MHz)

dB

-

1.0

2.0

Absolute Group Delay at Fc

nsec

-

120

-

Group Delay Variation (Fc +/- 2.0 MHz)

nsec

-

50

-

VSWR (Fc +/- 2.0 MHz)

-

1.5

2.0

Relative Attenuation

…

~ Fc - 15 MHz

Fc + 20 MHz ~

…

dB

45

45

50

50

-

Temperature Coefficient of Frequency

ppm/°C

-

-32

-

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

3) All attenuation measurements are measured relative to insertion loss

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

Gyounggi-Do, Korea 421-809

Rev.

NS4002-AS02

2/7