TMX TA02

SAW Bandpass Filter – DVB-C - RF

Preliminary Specification (Rev.1)- RF

Preliminary Specification (Rev 1)

January 09

2

Technical Characteristics

Reference Temperature : +25°C

Electrical Parameters

Unit

Minimum

Typical

(1)

Maximum

Source Impedance (balance)

Ohms

-

200

-

Load Impedance (balance)

Ohms

-

200

-

Center Frequency fc

MHz

-

1120

-

Bandwidth

MHz

32

-

-

Absolute Attenuation

0 MHz to 1048 MHz

dB

50

55

-

1048 MHz to 1064 MHz

dB

40

60

1064 MHz to 1070 MHz

dB

10

50

1166 MHz to 1176 MHz

dB

10

32

1176 MHz to 1191 MHz

dB

25

40

-

1191 MHz to 1222 MHz

dB

43

56

-

1222 MHz to 3120 MHz

dB

40

60

-

Insertion Loss within 1104 MHz ~ 1136 MHz

dB

-

3.9

4.9

Ripple within 1104 MHz ~ 1136 MHz

dB

-

0.8

1.5

Group Delay (p-p) within 1104 MHz ~ 1136 MHz

ns

-

9

15

Matching Network

Balance Impedance 200 Ohms

Balance Impedance 200 Ohms