MQF40.048-0800-02 Datasheet, PDF (1/1 Pages) Vectron International, Inc – Monolithic crystal filter

Monolithic crystal filter
MQF40.048-0800/02
Application
• 4 pol filter
• i.f.- filter
• use in mobile and
stationary transceivers
Limiting values
Center frequency
Insertion loss
Pass band at 1.0 dB
Ripple in pass band
Stop band attenuation
Alternate attenuation
Spurious responses
IP3
Terminating impedance Z
R1 || C1
R2 || C2
Unit
Value
fo
fo ± 4.00 kHz
fo ± 76 kHz
0.4...39.942 MHz
fo + 76kHz...250 MHz
Outband/Inband
MHz
dB
kHz
dB
dB
dB
dB
dB
dBm
40.048
≤ 3.0
± 4.00
≤ 1.0
≥ 60
> 60
> 60
> 40
32/25
Ohm/pF 50 || 0
Ohm/pF 50 || 0
Operating temp. range
°C
-40... +85
Characterstics MQF40.048-0800/02
Pass band
Stop band
Pin connections: 1 Input
2 Input-E
3 Output
4 Output-E
TELE FILTER Zweigniederlassung der DOVER EUROPE GMBH
02.12.98
Potsdamer Str. 18 D- 14513 Teltow ! ([phone] ; Fax [phone] http:\\www.telefilter.com