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 145.0MHz

Model: TB0403A

Part No: MA07167

REV. NO.: 1

TB0403A v1

1

A. MAXIMUM RATING:

1. Operating Temperature: -40

C ~ +85 C

2. Storage Temperature: -40

C ~ +85 C

B. CHARACTERISTICS:

1. Ambient Temperature: 25°C

Characteristics

Value

Note.

Min.

Max.

Center frequency

MHz

-

145

-

-

Pass bandwidth (rel. attenuation <=1.0dB)

-

23

-

-

Maximum Insertion loss I.L.

dB

-

14

16

-

3dB Bandwidth

MHz

-

6.0

6.2

20dB Bandwidth

MHz

-

7.5

7.6

40dB Bandwidth

MHz

-

10

11

Passband Ripple (143~147MHz)

dB

-

0.8

1

-

Group Delay Ripple (143~147MHz)

nS

-

90

-

-

Attenuation:( Reference level from minimum insertion loss)

1)

DC ~ 135 MHz

40

47

-

-

2)

135MHz ~ 139 MHz

dB

40

44

-

-

3)

151MHz ~ 155 MHz

dB

35

40

-

-

4)

155MHz ~ 255 MHz

dB

40

43

-

-

RoHS Compliant

Lead free

Lead-free soldering