QF10.7-0020-4 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Crystal filter

Crystal filter
QF10.7-0020/4
Application
• 4 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Nominal frequency
Centre frequency
Insertion loss
Pass band at 6.0dB
Ripple in pass band
Stop band attenuation
Group delay distortion
IP3 at input level 0 dBm
Level unlinearity
Unit
Value
fo
MHz
fc
MHz
dB
kHz
fc ± 0.085 kHz
dB
fc ± 0.22 kHz
dB
fo ± 1...10 kHz
dB
within 3 dB bandwidth ms
fo – 5kHz; fo + 5 kHz
dBm
at input level –50...0 dBm dB
10.7
10.7 ± 200 Hz
< 12.0
± 85...109 Hz
~Gaussian
> 20
> 60
<1
> 25
< 1.5
Terminating impedance Z
R1||C1
R2||C2
Ohm/pF 50 || 0
Ohm/pF 50 || 0
Operating temp. range
Storage temp. range
Environment conditions
Characteristics QF10.7-0020/4
Pass band
Stop band
°C
+10...+60
°C
-25... +80
according to CF001
Pin connections:
1 Input
2 Ground-Input
3 Output
4 Ground-Output
TELE FILTER Zweigniederlassung der DOVER Germany GMBH
18.10.04
Potsdamer Str. 18 D- 14513 Teltow ! ([phone] ; Fax [phone] http:\\www.vectron.com