Phone: +86-23-62808818

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

SP43302

Rev. Date

2006-7-19

SIPAT Co., Ltd.

( CETC No. 26 Research Institute )

Nanping Huayuan Road No. 14

Chongqing, China, 400060

Rev.

1.0

Page 2/8

C

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S

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433.92MHz RF SAW Filter

0.6MHz Bandwidth

Part Number: SP43302

3. Performance

3.1 Application

RF Low-loss SAW Filter for Remote Controller Receivers.

Center frequency(fo): 433.92 MHz

3.2 Maximum Rating

10V

Operation Temperature Range

-40

to +85

℃℃

Storage Temperature Range

-40

to +85

℃℃

CW RF Power Dissipation

10dBm

3.3 Electronic Characteristics

Item

Units

Minimum

Typical

Maximum

Center Frequency (fo)

MHz

——

433.92

——

Insertion Loss

433.76MHz ~ 434.08MHz

dB

——

3.0

5.0

Pass Band

433.76 ~ 434.08 MHz

433.74 ~ 434.10 MHz

dB

dB

——

——

1.1

1.4

2.0

3.0

3dB Bandwidth

KHz

600

750

850

Relative Attenuation (Relative to ILmin)

10.00 ~ 414.00MHz

414.00 ~ 423.50MHz

423.50 ~ 431.72MHz

431.72 ~ 432.12MHz

432.12 ~ 433.10MHz

434.92 ~ 442.00MHz

442.00 ~ 500.00MHz

500.00 ~ 700.00MHz

700.00 ~ 1000.00MHz

dB

dB

dB

dB

dB

dB

dB

dB

dB

42.0

39.0

29.0

26.0

17.0

14.0

35.0

40.0

48.0

45.0

41.0

34.0

35.0

21.0

15.0

37.0

42.0

52.0

——

——

——

——

——

——

——

——

——

Impedance at 433.92MHz

Input: Zin = Rin // Cin

Output: Zout = Rout//Cout

Ω//pF

Ω//pF

——

——

150//4.7

150//4.7

——

——

Turnover Temperature

Turnover Frequency

Temperature Coefficient

℃

MHz

Ppm/℃

2

10

——

——

25

433.92

0.033

40

——

——