MQF61.44-1500-01_04 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF61.44-1500/01
Application
• 2 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Nominal frequency
Insertion loss
Pass band at 3.0dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
fo
fo ± 5 kHz
fo ± 100 kHz
fo ± >500 kHz
Unit
Value
MHz
dB
kHz
dB
dB
dB
61.44
< 3.0
±> 7.5
< 1.0
> 30 except spurious
> 40 except spurious
Terminating impedance Z
R1||C1
R2||C2
Operating temp. range
Characteristics MQF61.44-1500/01
Pass band
Stop band
Ohm/pF 3000 || -0.7
Ohm/pF 3000 || -0.7
°C
-20... +70
Pin connections:
1 Input
2 Ground-Input
3 Output
4 Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
21.06.04
Potsdamer Str. 18 D- 14513 Teltow  ([phone] ; Fax [phone] http:\\www.vectron.com