MQF41.44-0800-06

Monolithic crystal filter MQF41.44-0800/06 Application • 4 pol filter • i.f.- filter • use in mobile and stationary transceivers Limiting values Unit Value Nominal frequency Insertion loss Pass band at 1.0dB Ripple in pass band Stop band attenuation Alternate attenuation Spurious responses IMD at input level –6 dBm Maximum input level fo fo ± 4 kHz fo ± 30 kHz 0.4MHz...fo-2.93MHz fo-2.93...-2.83MHz fo±30; fo±60 kHz without damage MHz dB kHz dB dB dB dB dB dB dBm 41.44 < 3.0 ±> 4 < 1.0 > 60 > 60 > 80 > 40 > 71 +20 Terminating impedance Z R1||C1 R2||C2 Ohm/pF Ohm/pF 50 || 0 50 || 0 Operating temp. range °C -25... +70 Characteristics Pass band MQF41.44-0800/06 Stop band Pin connections: 1 2 3 4 Input Ground-Input Output Ground-Output 04.10.05 TELE FILTER Zweigniederlassung der DOVER Germany GMBH Potsdamer Str. 18 D- 14513 Teltow (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com