MQF45.0-5000-12 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF45.0-5000/12
Application
• 6 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Nominal frequency
Insertion loss
Pass band at 2.0dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Spurious responses
Return loss
IP3
Unit
Value
fo
(at smallest attenuation)
fo ± 25 kHz
fo ± 100 kHz
45.550 to 45.750 MHz
fo ± 25 kHz
fo±100kHz;fo±200kHz
MHz
dB
kHz
dB
dB
dB
dB
dB
dBm
45.0
< 3.0
±> 25
< 2.0
> 75
> 80 except spurious
> 40
> 10
> 30
Terminating impedance Z
R1||C1
R2||C2
Operating temp. range
Characteristics MQF45.0-5000/12
Pass band
Stop band
Ohm/pF 50 || 0
Ohm/pF 50 || 0
°C
-40... +85
Pin connections:
1 Input
2 Ground-Input
3 Output
4 Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
08.10.03
Potsdamer Str. 18 D- 14513 Teltow ! ([phone] ; Fax [phone] http:\\www.vectron.com