Monolithic crystal filter MQF45.0-1200/14 Application Limiting values 4 pol filter Unit Value MHz dB kHz dB dB dB dB 45.0 2.5 6.00 1.0 15 > 80 > 90 Ohm/pF Ohm/pF pF 550 || 3.0 550 || 3.0 12.5 °C -30... +60 i.f.- filter use in mobile and stationary transceivers Center frequency Insertion loss Pass band at 3.0 dB Ripple in pass band Stop band attenuation Alternate attenuation IMD at input -15 dBm Terminating impedance Z R1 || C1 R2 || C2 Coupling capacitance fo fo 4.00 kHz fo 12.5 kHz fo - 910 kHz Ck Operating temp. range Characterstics Pass band MQF45.0-1200/14 Pin connections: 1 2, 4 3 5 and 6 Stop band Input Ground Output Coupling capacitance TELE FILTER Zweigniederlassung der DOVER Germany GMBH Potsdamer Str. 18 D- 14513 Teltow 04.10.01 (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com