MQF41.44-0800-06_05 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF41.44-0800/06
Application
• 4 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Nominal frequency
Insertion loss
Pass band at 1.0dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Spurious responses
IMD at input level –6 dBm
Maximum input level
fo
fo ± 4 kHz
fo ± 30 kHz
0.4MHz...fo-2.93MHz
fo-2.93...-2.83MHz
fo±30; fo±60 kHz
without damage
Unit
MHz
dB
kHz
dB
dB
dB
dB
dB
dB
dBm
Value
41.44
< 3.0
±> 4
< 1.0
> 60
> 60
> 80
> 40
> 71
+20
Terminating impedance Z
R1||C1
R2||C2
Ohm/pF 50 || 0
Ohm/pF 50 || 0
Operating temp. range
°C
-25... +70
Characteristics MQF41.44-0800/06
Pass band
Stop band
Pin connections:
1 Input
2 Ground-Input
3 Output
4 Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
04.10.05
Potsdamer Str. 18 D- 14513 Teltow  ([phone] ; Fax [phone] http:\\www.vectron.com