Datasheet > MQF21.4-0750-11

MQF21.4-0750-11

更新时间： 2024-11-07 10:48:19

品牌	Logo	应用领域
VECTRON		晶体晶体滤波器
页数	文件大小	规格书
1页	55K
描述
Monolithic crystal filter

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数据手册

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MQF21.4-0750-11 数据手册

Monolithic crystal filter

MQF21.4-0750/11

Application

Unit

Value

Limiting values

•

4 pol filter

i.f.- filter

Nominal frequency

Insertion loss

Pass band at 3.0dB

Ripple in pass band

Stop band attenuation

Alternate attenuation

MHz

kHz

21.4

< 2.5

±> 3.75

< 1.0

> 40 except spurious

> 80

> 65 except spurious

use in mobile and

stationary transceivers

fo ± 3 kHz

fo ± 14 kHz

fo - 200...1000 kHz

fo + 350...1000 kHz

Terminating impedance Z

R1||C1

R2||C2

Ohm/pF 1600 || 3

Coupling capacitance

8.2

Operating temp. range

Storage temp. range

Environment conditions

°C

-25... +70

-45... +85

according to CF001

Characteristics MQF21.4-0750/11

Pass band

Stop band

Pin connections:

Input

Ground-Input

Output

Ground-Output

TELE FILTER Zweigniederlassung der DOVER Germany GMBH

27.01.04

Potsdamer Str. 18 D- 14513 Teltow ꢀ (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com

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