Tel: +44 1460 256 100

Fax: +44 1460 256 101

www.golledge.com

Golledge Electronics Ltd

Eaglewood Park, ILMINSTER

Somerset, TA19 9DQ, UK

SAW Filter 902.8750MHz

Model: TA1331A

Part No: MP05009

Rev No: 1

TA1331A v1

1

A. MAXIMUM RATING:

E

lectrostatic Sensitive Device

1. Input Power Level: 10dBm

2. DC Voltage: 6V

3. Operating Temperature: -40°C to +105°C

4. Storage Temperature: -40°C to +105°C

B. ELECTRICAL CHARACTERISTICS:

Item

Unit

Min.

Typ.

Max.

Center frequency Fc

MHz

-

902.875

-

3dB BW

MHz

-

2.0

-

Minimum insertion loss IL(min)

Exclude loss in matching elements *1)

Incl. loss of matching elements (Q = 89) *2)

dB

dB

-

-

2.4

3.4

3.6

4.6

Passband (relative to IL min) *1)

902.20 ~ 903.55MHz

902.10 ~ 903.65MHz

dB

dB

-

-

1.5

2.0

3.0

5.0

Attenuation (relative to IL min) *1)

10.000 ~ 820.00MHz

dB

47

53

-

820.00 ~ 884.00MHz

dB

42

48

-

884.00 ~ 892.00MHz

dB

37

43

-

892.00 ~ 900.50MHz

dB

15

21

-

906.00 ~ 910.50MHz

dB

15

21

-

910.50 ~ 929.00MHz

dB

22

28

-

929.00 ~ 945.00MHz

dB

38

44

-

945.00 ~ 1000.0MHz

dB

41

47

-

1000.0 ~ 2000.0MHz

dB

37

43

-

2000.0 ~ 2500.0MHz

dB

55

66

-



579Ω // 1.0pF



579Ω // 1.0pF

*1). The matching circuit is ideal by simulation.

*2). The matching circuit is real by actual passive components.

0805 Coillcraft CS series chip conductor is used for inductor.

0402 muRata GRM series is used for capacitor.