VECTRON MQF21.4-1500-02

Monolithic crystal filter
MQF21.4-1500/02
Application
• 4 pol filter
• i.f.- filter
• use in mobile and
Unit
Value
fo ± 6 kHz
fo ± 25 kHz
MHz
dB
kHz
dB
dB
21.4
< 2.5
±> 7.5
< 1.0
> 40
Ck
Ohm/pF
Ohm/pF
pF
1600 || 2
1600 || 2
7.0
°C
°C
-25... +70
-30... +80
according to CF001
Limiting values
stationary transceivers
Nominal frequency
Insertion loss
Pass band at 3.0dB
Ripple in pass band
Stop band attenuation
Terminating impedance Z
R1||C1
R2||C2
Coupling capacitance
fo
Operating temp. range
Storage temp. range
Environment conditions
Characteristics
Pass band
Pin connections:
MQF21.4-1500/02
Stop band
1
2
3
4
Input
Ground-Input
Output
Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
20.04.04
Potsdamer Str. 18 D- 14513 Teltow (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com