QF1.4-U0200 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
QF 1.4-U0200/05
Application
6 pol filter
Limiting values
i.f.- filter
use in mobile and
stationary transceivers
Center frequency
Insertion loss
Pass band at 4.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Unit
Value
fo
fo +0.8....2 kHz
fo
fo -0.7 kHz; fo +5 kHz
MHz
dB
kHz
dB
dB
dB
dB
1.4
5.0
+0.5....2.5
3.0
> 10
45
> 45 except spurious
Terminating impedance Z
R1 || C1
R2 || C2
Ohm/pF 1000 || 75
Ohm/pF 1000 || 75
Operating temp. range
°C
-10... +65
Characterstics QF 1.4-U0200/05
Pass band
Stop band
Pin connections:
1 Input
2 Ground-Input
3 Output
4 Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
18.06.01
Potsdamer Str. 18 D- 14513 Teltow ([phone] ; Fax [phone] http:\\www.vectron.com