897.5 MHz SAW Filter

40 MHz Bandwidth

Part Number: SF0898BA02546S

Spectrum Microwave

324 Clark Street, Worcester, MA 01606, USA

• Phone 1-508-852-5400 • Fax 1-508-852-8456

www.SpectrumMicrowave.com

DSSF0898BA02546S Rev A

7-Apr-2010

ECN 36650

Page 2 of 4

SPECIFICATION

Parameter

Min

Typ

Max

Units

Center Frequency (Fc)

1

-

897.5

-

MHz

Insertion Loss (880 to 915 MHz)

-

2.1

3.0

dB

Amplitude Ripple (880 to 915 MHz)

-

1.0

2.0

dB p-p

Input VSWR (880 to 915 MHz)

-

2

2.6

:1

Output VSWR (880 to 915 MHz)

-

2

2.6

:1

Attenuation (1 to 860 MHz)

2

17

19

-

dB

Attenuation (925 to 935 MHz)

2

5

12.4

-

dB

Attenuation (935 to 960 MHz)

2

20

24

-

dB

Attenuation (980 to 2000 MHz)

2

20

22

-

dB

Source Impedance

50 ohms single-ended

Load Impedance

50 ohms single ended

Ambient Temperature

-

25

-

° C

Notes:

1. Fixed reference point.

2. Reference level from 0 dB.

MAXIMUM RATINGS

Parameter

Min

Max

Units

Storage Temperature Range

-40

85

˚C

Operating Temperature Range

-20

75

˚C

Input Power Level

-

5

dBm

DC Voltage

-

3

Volts

MATCHING CIRCUIT

Notes: Matching components are not required; 50 ohm single-ended system.