MQF21.4-2400-09 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF21.4-2400/09
Application
• 10 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Center frequency
Insertion loss
Pass band at 3.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Group delay distortion
Terminating impedance Z
R1 || C1
R2 || C2
fo
fo ± 10.00 kHz
fo ± 23 kHz
fo ± 25 kHz
fo ± 30...300 kHz
fo ± 3.50 kHz
fo ± 5.75 kHz
fo ± 8.75 kHz
Unit
MHz
dB
kHz
dB
dB
dB
dB
µs
µs
µs
Value
21.4
≤ 3.5
± 12.00
≤ 2.0
≥ 70
> 80
> 90 except spurious
< 10
< 15
< 50
Ohm/pF 470 || 15
Ohm/pF 470 || 15
Operating temp. range
°C
-20... +70
Characterstics MQF21.4-2400/09
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
03.03.00
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