Sichuan Institute of Piezoelectric and Acoustooptic Technology

SP71.25(A17417) SAW Filter Electrical Characteristic

Parameter

Unit

Minimum

Typical

Maximum

Center Frequency

MHz

71.19

71.25

71.31

Insertion Loss

dB

24.7

26

3 dB Bandwidth

MHz

11.9

12.0

50dBBandwidth

MHz

12.88

13.1

Passband variation

dB

0.7

0.8

Absolute Delay

usec

4.06

Ultimate Rejection

dB

50

55

Substrate Material

128 LN

Ambient Temperature

°C

25

Package Size

DIP3512

(35x12.6x5.2mm

56.25

59.25

62.25

65.25

68.25

71.25

74.25

77.25

80.25

83.25

86.25

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

Type performance

Frequency(MHz)

SP71.25 SAW Filter Typical Performance