Datasheet > QBS127.0-2001

QBS127.0-2001

更新时间： 2022-11-18 02:25:40

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VECTRON		/
页数	文件大小	规格书
1页	25K
描述
Crystal band stop filter

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数据手册

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QBS127.0-2001 数据手册

Crystal band stop filter

QBS127.0-2000/01

Application

Unit

Value

Limiting values

2 pol filter

i.f.- filter

Nominal frequency

Insertion loss

MHz

127.0

< 6.0

at smallest attenuation in dB

pass band

use in mobile and

stationary transceivers

Pass band at 3.0dB

Pass band at 6.0 dB

Ripple in 6dB pass band

kHz

MHz

± 100...3000

± 3.0...25

< 6.0 except

spurious

Stop band attenuation

fo ± -10 kHz

> 20

Terminating impedance Z

R1||C1

R2||C2

Ohm/pF 50 || 0

Operating temp. range

Storage temp. range

Environment conditions

°C

-20... +70

-35... +85

according to CF001

Characteristics QBS127.0-2000/01

Pass band

Stop band

Pin connections:

Input

Ground-Input

Output

Ground-Output

TELE FILTER Zweigniederlassung der DOVER Germany GMBH

Potsdamer Str. 18 D- 14513 Teltow

23.01.04

(+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com

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