Bandpass Filter 242351B

Part No.

242351B

Rev. Date

2007-09-06

I T F

Co., Ltd.

102-901, Bucheon Technopark 364,

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

Gyounggi-Do, Korea 421-809

Rev.

NJ7014-CS01

2/5

3. Specifications

Fo = 80.0 MHz

Terminating source impedance

: 50Ω and matching network

Terminating load impedance

: 50Ω and matching network

Notes :

1)

All specifications are based on the matching schematic shown below

2)

All specifications are measured by Agilent Network analyzer and full 2 port calibration

3)

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

manufacturing tolerances

4)

All attenuation measurements are measured relative to insertion loss

Room temperature range : +25℃

℃

℃

℃

Minimum

Typical

Maximum

Center Frequency (Fc)

MHz

-

80.0

-

Insertion Loss

dB

-

13.0

15.0

1dB Bandwidth

MHz

21.8

22.0

-

3dB Bandwidth

MHz

-

23.0

-

40dB Bandwidth

MHz

-

27.3

28.5

Amplitude Ripple (Fo +/- 10.0 MHz)

dB

-

0.4

1.0

Group Delay Variation (Fo +/- 10.0 MHz)

nsec

-

20

60

Absolute Delay

usec

-

0.81

-

Ultimate Rejection

dB

40

45

-

Temperature Coefficient of Frequency

ppm/°C

-

- 86

-