VECTRON MQF45.0-0750-04

Monolithic crystal filter
MQF45.0-0750/04
Application
• 8 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Characterstics
Pass band
Unit
Value
Alteante attenuation
MHz
dB
kHz
dB
dB
dB
dB
45.0
≤ 7.0
± 3.75
≤ 2.0
≥ 65
> 80
> 80 except spurious
Terminating impedance Z
R1 || C1
R2 || C2
Ohm/pF
Ohm/pF
350 || 5
350 || 5
Operating temp. range
°C
-20... +70
Limiting values
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
fo
fo ± 3.00 kHz
fo ± 12.5 kHz
fo ± 25 kHz
MQF45.0-0750/04
Stop band
Pin connections: 1
2
3
4
Input
Input-E
Output
Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
24.08.00
Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.com