426 MHz SAW Filter

9.2 MHz Bandwidth

Part Number: SF0426BA03153S

Spectrum Microwave

400 Nickerson Road, Marlborough, MA 01752, USA

• Phone 1-508-251-6400 • Fax 1-508-251-6401

www.SpectrumMicrowave.com

DSSF0426BA03153S Rev A 25-Mar-2010

ECN 36650

Page 2 of 3

SPECIFICATION

Parameter

Min

Typ

Max

Units

1

-

426

-

MHz

Insertion Loss

2

-

21.3

22

dB

Unit-to-unit Insertion Loss Variation (at room

temperature 25°C)

±0.5

dB

Variation of Insertion Loss over operating

temperature range

±0.8

dB

Lower 1 dB Bandedge

-

421.0

421.4

MHz

Upper 1 dB Bandedge

430.6

431.0

-

MHz

Lower 3 dB Bandedge

-

420.7

421.0

MHz

Upper 3 dB Bandedge

431.0

431.3

-

MHz

Lower 40 dB Bandedge

418.8

419.1

-

MHz

Upper 40 dB Bandedge

-

432.7

433.2

MHz

Amplitude Variation, 421.4 – 430.6 MHz

-

0.6

1.0

dB p-p

Phase Linearity, 421.4 – 430.6 MHz

-

2.2

6

deg p-p

Group Delay Variation, 421.4 – 430.6 MHz

-

33

100

ns p-p

Maximum Group Delay Change Rate, 421.4 –

430.6 MHz

-

2.1

-

ns/10kHz

Absolute Delay

-

0.985

-

µs

Triple Transit Suppression

40

43.5

-

dBc

Rejection, 100 - 411 MHz

3

50

58

-

dB

Rejection, 441 - 500 MHz

3

50

55

-

dB

Source/Load Impedance

50

ohms

Notes:

1. Average of the lower and upper 3 dB band edge frequencies

2. Mean level over 421.4 – 430.6 MHz at room temperature 25°C

3. All rejection levels are in dB relative to the insertion loss

MAXIMUM RATINGS

Parameter

Min

Max

Units

Storage Temperature Range

-45

85

˚C

Operating Temperature Range

10

70

˚C

Input Power Level

-

10

dBm