MQF19.5-1200

Monolithic crystal filter MQF19.5-1200/03 Application • 6 pol filter • i.f.- filter • use in mobile and stationary transceivers Limiting values Unit Value Center frequency Insertion loss Pass band at 3.0 dB Ripple in pass band Stop band attenuation Stopband attenuation Alternate attenuation IMD at input level -10dBm Reflection loss Terminating impedance Z R1 || C1 R2 || C2 fo fo ± 4.80 kHz fo ± 25 kHz fo ± 200 kHz fo ± 0.2..80 MHz fo+200kHz, fo+400 kHz fo ± 4.8 kHz MHz dB kHz dB dB dB dB dB dB 19.5 ± 600 Hz ≤ 3.0 ± 6.00 ≤ 1.0 ≥ 50 > 80 > 60 except spurious > 85 > 9.5 Ohm/pF Ohm/pF 50 || 0 50 || 0 Operating temp. range °C -20... +50 Characterstics Pass band MQF19.5-1200/03 Stop band Pin connections: 1 2 3 4 Input Ground-Input Output Ground-Output 02.02.06 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