SAW FILTER

HDF404.5AT

SMD-3

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1. SCOPE

This specification shall cover the characteristics of SAW filter With F404.5AT used for the page

system.

2. ELECTRICAL SPECIFICATION

AC Voltage Vpp

10V50Hz/60Hz

Operation temperature

-20℃ to +60℃

Storage temperature

-45℃ to +85℃

RF Power Dissipation

27dBm

Electronic Characteristics

2-1.Typical frequency response

2-2.Electrical characteristics

Part number

F404.5AT

Unit

Nominal center frequency (Fo)

404.5

MHz

Insertion Loss(403.0~406.0MHz)

3.5max

dB

0~380MHz

20min

dB

430 MHz ~1700MHz

20min

dB

1700MHz~2500MHz

18min

dB

409.5MHz

12min

dB

413.0 MHz ~416.0MHz

35min

dB

Ripple (in passband)

1.0max

dB

VSWR

2.0max

Input/Output Impedance(Nominal)

50//0

Ω/pF