SAW FILTER

HDF232C

SMD-3

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Page 3 of 8

1. SCOPE

This specification shall cover the characteristics of SAW filter With HDF232C used for the page

system.

2. ELECTRICAL SPECIFICATION

DC Voltage VDC

10V

AC Voltage Vpp

10V50Hz/60Hz

Operation temperature

-40℃ to +85℃

Storage temperature

-45℃ to +85℃

RF Power Dissipation

0dBm

Electronic Characteristics

2-1.Typical frequency response

2-2.Electrical characteristics

Part number

HDF232C

unit

Center requency(Fo)

232

MHz

Insertion loss:

4.5max

dB

1.5 dB passband width

±2.5

MHz

Passband amplitude ripple

<1.0

dB

Fo-100MHz~ Fo-39.8MHz

50min

dB

Fo-39.8MHz~ Fo-6MHz

40min

dB

Fo+39.8MHz~ Fo+100MHz

50min

dB

Stopband

attenuation

Fo+6MHz~ Fo+39.8MHz

40min

dB

Input/output impedance

50

ohm