|
MQF21.4-3000-24 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter | |||
|
Monolithic crystal filter
MQF21.4-3000/24
Application
⢠8 pol filter
⢠i.f.- filter
⢠use in mobile and
stationary transceivers
Limiting values
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
fo
fo ± 12.00 kHz
fo ± 35 kHz
fo ± 50 kHz
fo ± 50...500 kHz
Unit
Value
MHz
dB
kHz
dB
dB
dB
dB
21.4
⤠4.0
± 15.00
⤠2.0
⥠65
> 80
> 80
Terminating impedance Z
R1 || C1
R2 || C2
Ohm/pF 470 || 15
Ohm/pF 470 || 15
Operating temp. range
°C
-20... +70
Characterstics MQF21.4-3000/24
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
27.07.98
Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.com
|