Vectron MQF70.0-2000-07 Monolithic crystal filter Datasheet

Monolithic crystal filter
MQF70.0-2000/07
Application
• 4 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
Spurious responses
Terminating impedance Z
R1 || C1
R2 || C2
Coupling capacitance
fo
fo ± 8.00 kHz
fo ± 40 kHz
fo ± 910 kHz
Ck
Operating temp. range
Characterstics
Pass band
Unit
Value
MHz
dB
kHz
dB
dB
dB
dB
70.0
≤ 3.0
± 10.00
≤ 2.0
≥ 35
> 70
> 30
Ohm/pF
Ohm/pF
pF
3500 || -0.70
3500 || -0.70
-1.0
°C
-20... +70
MQF70.0-2000/07
Stop band
Pin connections: 1
2
3
4
Input
Input-E
Output
Output-E
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23.06.99
Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.telefilter.com
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