SAW FILTER

HDF428W

S4

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1. SCOPE

This specification shall cover the characteristics of SAW filter With F428W 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

F428W

Unit

Nominal center frequency (Fo)

428

MHz

Insertion Loss

1.fo-50~fo-17 MHz

2. fo-18~fo-16.5 MHz

3.fo-13.2~fo-10.2 MHz

4.fo±6.0 MHz

5.fo +21~ fo +50MHz

50min

37min

14min

3.0max

50min

dB

Ripple (with Fo ±6.0MHz)

2.0max

dB

Input/Output Impedance(Nominal)

50//0

Ω/pF