MQF40.048-0800-02_06 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF40.048-0800/02
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
Unit
Value
fo
fo ± 4 kHz
fo ± 76 kHz
39.942 MHz...40.0 MHz
fo + 76kHz...250 MHz
MHz
dB
kHz
dB
dB
dB
dB
dB
40.048
< 3.0
±> 4
< 1.0
> 60
> 80
> 60
> 40
Terminating impedance Z
R1||C1
R2||C2
Characteristics
Pass band
Operating temp. range
Storage temp. range
Environment conditions
MQF40.048-0800/02
Stop band
Ohm/pF 50 || 0
Ohm/pF 50 || 0
°C
-20... +70
°C
-45... +85
according to CF001
Pin connections:
1 Input
2 Ground
3 Output
4 Ground
RoHS compliant
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
02.02.06
Potsdamer Str. 18 D- 14513 Teltow  ([phone] ; Fax [phone] http:\\www.vectron.com