Vectron MQF21.4-2000-06 Monolithic crystal filter Datasheet

Monolithic crystal filter
MQF21.4-2000/06
Application
• 8 pol filter
• i.f.- filter
• use in mobile and
Limiting values
stationary transceivers
Nominal frequency
Centre frequency
Insertion loss
Pass band at 3.0dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
fo
fc
fo ± 6 kHz
fo ± 13 kHz
fo ± 24 kHz
fo ± 30 kHz
fo ± 30...500 kHz
Terminating impedance Z
R1||C1
R2||C2
Operating temp. range
Storage temp. range
Environment conditions
Characteristics
Pass band
Pin connections:
Unit
Value
MHz
MHz
dB
kHz
dB
dB
dB
dB
dB
21.4
21.4 ± 800 Hz
< 4.0
±> 10
< 2.0
>6
> 70
> 80
> 80
Ohm/pF
Ohm/pF
470 || 15
470 || 15
°C
°C
-35... +75
-45... +85
according to CF001
MQF21.4-2000/06
Stop band
1
2
3
4
Input
Ground-Input
Output
Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
Potsdamer Str. 18 D- 14513 Teltow
07.09.05
(+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com
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