SAW FILTER

HDF155

S3

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1. SCOPE

This specification shall cover the characteristics of SAW filter With F155 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

2-1.Typcal frequency response

2-2Electrical characteristics

Part number

HDF155

Unit

Nominal center frequency (Fo)

155

MHz

Insertion Loss(Fo±4MHz)

6.5max

dB

Fo -100MHz to Fo -46.8MHz

50min

dB

Fo -46.8MHz to Fo-38.8MHz

50min

dB

Fo±38.8MHz to 2.5×Fo

42min

dB

Input/Output Impedance(Nominal)

210//-12.3

Ω/pF