Datasheet > MQF21.4-3000-37

MQF21.4-3000-37

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	47K
描述
Monolithic crystal filter

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MQF21.4-3000-37 数据手册

Monolithic crystal filter

MQF21.4-3000/37

(preliminary specification)

Application

Unit

Value

Limiting values

•

6 pol filter

i.f.- filter

Nominal frequency

Centre frequency

Insertion loss

Pass band at 6.0 dB

Ripple in pass band

Stop band attenuation

Alternate attenuation

Group delay distortion

IP3

MHz

kHz

µs

dBm

21.4

21.4 ± 1300 Hz

≤ 4.0

± 15.00

Gaussian

≥ 60

> 90 except spurious

< 5

use in mobile and

stationary transceivers

fc ± 15.00 kHz

fc ± 56

fo ± 1.2...5 MHz

fc ± 15 kHz

kHz

> 30

Terminating impedance Z

R1 || C1

R2 || C2

Ohm/pF 50 || 0

Operating temp. range

° C

-10... +70

Characterstics MQF21.4-3000/37

Pass band

Stop band

Pin connections:

Input

Ground-Input

Output

Ground-Output

TELE FILTER Zweigniederlassung der DOVER Germany GMBH

12.07.02

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

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