MQF21.4-4600-08 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF21.4-4600/08
Application
• 6 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
fo
fo ± 18.00 kHz
fo ± 120 kHz
fo ± >120 kHz
Unit
Value
MHz
dB
kHz
dB
dB
dB
21.4 ± 3 kHz
≤ 4.0
± 23.00
≤ 2.0
≥ 70
> 70 except spurious
Terminating impedance Z
R1 || C1
R2 || C2
Storage temp. range
Operating temp. range
Ohm/pF 50 || 0
Ohm/pF 50 || 0
°C
-55... +100
°C
-40... +85
Characterstics MQF21.4-4600/08
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
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