Crystal filter QF10.7-0020/4 Application • 4 pol filter • i.f.- filter • use in mobile and Unit Limiting values stationary transceivers Nominal frequency Centre frequency Insertion loss Pass band at 6.0dB Ripple in pass band Stop band attenuation Group delay distortion IP3 at input level 0 dBm Level unlinearity fo fc MHz MHz dB kHz fc ± 0.085 kHz dB fc ± 0.22 kHz dB fo ± 1...10 kHz dB within 3 dB bandwidth ms fo – 5kHz; fo + 5 kHz dBm at input level –50...0 dBm dB Terminating impedance Z R1||C1 R2||C2 Operating temp. range Storage temp. range Environment conditions Characteristics Pass band Pin connections: Value 10.7 10.7 ± 200 Hz < 12.0 ± 85...109 Hz ~Gaussian > 20 > 60 <1 > 25 < 1.5 Ohm/pF Ohm/pF 50 || 0 50 || 0 °C °C +10...+60 -25... +80 according to CF001 QF10.7-0020/4 Stop band 1 2 3 4 Input Ground-Input Output Ground-Output TELE FILTER Zweigniederlassung der DOVER Germany GMBH 18.10.04 Potsdamer Str. 18 D- 14513 Teltow ! (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com