Datasheet > MQF21.4-1200-27

MQF21.4-1200-27

更新时间： 2024-11-07 10:48:15

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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MQF21.4-1200-27 数据手册

Monolithic crystal filter

MQF21.4-1200/27

Application

Unit

Value

Limiting values

•

8 pol filter

i.f.- filter

Center frequency

Insertion loss

Pass band at 3.0 dB

Ripple in pass band

Stop band attenuation

MHz

kHz

21.4

≤ 3.5

± 6.00

≤ 2.0

≥ 70

> 90

use in mobile and

stationary transceivers

fo ± 4.80 kHz

fo ± 14 kHz

fo ± 20 kHz

fo ± 20...300 kHz

Alternate attenuation

> 90 except spurious

Terminating impedance Z

R1 || C1

R2 || C2

Ohm/pF 910 || 15

Operating temp. range

° C

-20... +70

Characterstics MQF21.4-1200/27

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

17.11.98

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