MQF42.2-0800-02 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF42.2-0800/02
Application
• 4 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Center frequency
Insertion loss
Pass band at 1.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Spurious response
Group delay distortion
IP3
Terminating impedance Z
R1 || C1
R2 || C2
fo
fo ± 4.0 kHz
fo ± 25 kHz
fo ± 4 kHz
stop band/pass band
Unit
Value
MHz
dB
kHz
dB
dB
dB
dB
µs
dBm
42.2
≤ 3.0
± 4.0
≤ 0.0
≥ 60
> 60
> 40
< 50
>31/>25
Ohm/pF 50 || 0
Ohm/pF 50 || 0
Operating temp. range
°C
-25... +70
Characterstics MQF42.2-0800/02
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
15.05.98
Potsdamer Str. 18 D- 14513 Teltow ! ([phone] ; Fax [phone] http:\\www.telefilter.com