MQF21.4-1500-16_06 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF21.4-1500/16
Application
• 8 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
IMD (Input power -10dBm)
fo
fo ± 6 kHz
fo ± 17 kHz
fo ± 22 kHz
fo ± 22...500 kHz
f1=fo± 50 kHz
f2=fo±100 kHz
Unit
Value
MHz
dB
kHz
dB
dB
dB
dB
dB
dB
21.4
< 3.5
±> 7.5
< 2.0
> 70
> 90
> 90
<-105 (output level)
<-105 (output level)
Terminating impedance Z
R1||C1
R2||C2
Operating temp. range
Storage temp. range
Environment conditions
Characteristics MQF21.4-1500/16
Pass band
Stop band
Ohm/pF 910 || 25
Ohm/pF 910 || 25
°C
-10... +70
°C
-45... +85
according to CF001
Pin connections:
1 Input
2 Ground
3 Output
4 Ground
RoHS compliant
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
17.01.06
Potsdamer Str. 18 D- 14513 Teltow  ([phone] ; Fax [phone] http:\\www.vectron.com