MQF70.0-2000-01_04

Monolithic crystal filter MQF70.0-2000/01 Application • 2 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 ± 7 kHz fo ± 40 kHz fo - 200...-1000 kH fo + 500...+1000 kH MHz dB kHz dB dB dB dB 70.0 < 2.0 ±> 10 < 1.0 > 15 except spurious > 40 > 35 except spurious Terminating impedance Z R1||C1 R2||C2 Ohm/pF Ohm/pF 2500 || -1.5 2500 || -1.5 Operating temp. range Storage temp. range Environment conditions Characteristics Pass band MQF70.0-2000/01 Stop band °C °C -20... +70 -45... +85 according to CF001 Pin connections: 1 2 3 4 Input Ground-Input Output Ground-Output 03.09.04 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