Datasheet > MQF21.4-1200-02

MQF21.4-1200-02

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	51K
描述
Monolithic crystal filter

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数据手册

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MQF21.4-1200-02 数据手册

Monolithic crystal filter

MQF21.4-1200/02

Application

Unit

Value

Limiting values

•

4 pol filter

i.f.- filter

Center frequency

Insertion loss

Pass band at 3.0 dB

Ripple in pass band

Stop band attenuation

Alternate attenuation

MHz

kHz

21.4

≤ 2.0

± 6.00

≤ 1.0

≥ 40

> 80

> 65

> 40

use in mobile and

stationary transceivers

fo ± 4.50 kHz

fo ± 20

fo - 100...1000 kHz

fo + 50....1000 kHz

kHz

Spurious responses

Terminating impedance Z

R1 || C1

R2 || C2

Ohm/pF 1200 || 2.5

Coupling capacitance

9.0

Operating temp. range

° C

-25... +70

Characterstics MQF21.4-1200/02

Pass band

Stop band

Pin connections: 1 Input

2 Input-E

3 Output

4 Output-E

TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH

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

11.05.99

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