Phone: +86-23-62808818

Fax: +86-23-62805284

www.sipatsaw.com / sawmkt@sipat.com

Part Number

SP43303

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

n

N

e

S

w

m

433.92MHz RF SAW Filter

1.7MHz Bandwidth

Part Number: SP43303

3. Performance

3.1 Application

Front-end SAW Filter for Wireless Remote Controller.

Center frequency: 433.92 MHz

3.2 Maximum Rating

Operation Temperature Range

-40

to +80

℃℃

Storage Temperature Range

-45

to +85

℃℃

DC Voltage

0V

Source Power

0 dBm

3.3 Electronic Characteristics

Item

Unit

Minimum

Typical

Maximum

Center Frequency (fo)

MHz

—

433.92

—

Maximum Insertion Attenuation

433.00 ~ 434.71 MHz

dB

—

2.0

2.7

Amplitude Ripple

433.00 ~ 434.71 MHz

dB

—

0.5

1.3

Relative Attenuation

10.00 ~ 380.00 MHz

380.00 ~ 413.50 MHz

413.50 ~ 424.00 MHz

443.75 ~ 454.00 MHz

454.00 ~ 470.00 MHz

470.00 ~ 650.00 MHz

650.00 ~ 1000.00 MHz

dB

dB

dB

dB

dB

dB

dB

55.0

49.0

40.0

25.0

35.0

48.0

40.0

60.0

53.0

48.0

33.0

44.0

55.0

50.0

—

—

—

—

—

—

—

Temperature Coefficient of

Ppm/k

—

-30

—