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Datasheet File OCR Text: |
Monolithic crystal filter MQF45.0-0750/20 Application * 4 pol filter * i.f.- filter * use in mobile and stationary transceivers Limiting values Unit Value Nominal frequency Insertion loss Pass band at 3.0dB Ripple in pass band Stop band attenuation Alternate attenuation fo fo 3 kHz fo 12.5 kHz fo 910 kHz MHz dB kHz dB dB dB 45.0 < 5.0 > 3.75 < 1.0 > 30 > 90 Terminating impedance Z R1||C1 R2||C2 Coupling capacitance Ck Ohm/pF Ohm/pF pF 350 || 6.5 350 || 6.5 18.0 Operating temp. range C -25... +70 Characteristics Pass band MQF45.0-0750/20 Stop band Pin connections: 1 2 3 4 Input Ground-Input Output Ground-Output 17.02.04 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 |
Price & Availability of MQF450-0750-20
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