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Datasheet File OCR Text: |
Monolithic crystal filter (preliminary specification) MQF21.4-3000/37 Application * 6 pol filter * i.f.- filter * use in mobile and stationary transceivers Limiting values Nominal frequency Centre frequency Insertion loss Pass band at 6.0 dB Ripple in pass band Stop band attenuation Alternate attenuation Group delay distortion IP3 fo fc fc fc fo fc Unit MHz MHz dB kHz dB dB dB s dBm Value 21.4 21.4 1300 Hz 4.0 15.00 Gaussian 60 > 90 except spurious <5 > 30 15.00 kHz 56 kHz 1.2...5 MHz 15 kHz Terminating impedance Z R1 || C1 R2 || C2 Ohm/pF Ohm/pF 50 || 0 50 || 0 Operating temp. range C -10... +70 Characterstics Pass band MQF21.4-3000/37 Stop band Pin connections: 1 2 3 4 Input Ground-Input Output Ground-Output 12.07.02 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 MQF214-3000-37
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