Monolithic discriminator dual QD10.7-2800/01 Application 2 pol resonator Limiting values Unit Value discriminator use in mobile and stationary transceivers Center frequency Peak separarion fo MHz kHz 10.7 ± 14 Sym. resonance frequency Asym. resonance frequency Change of sy. resonance frequency Dynamical capacity fs at 25°C fa at 25°C -40...+80°C MHz MHz ppm 10.686 ± 400 Hz 10.714 ± 850 Hz < 30 fF ca. 5.4 Terminating impedance Z R1 || C1 R2 || C2 Test circuit Ohm/pF Ohm/pF 12.5 12.5 °C -40...+80 Operating temp. range Characterstics QD10.7-2800/01 Application circuits TELE FILTER Zweigniederlassung der DOVER Germany GMBH Potsdamer Str. 18 D- 14513 Teltow 11.01.02 (+49)03328-4784-10 ; Fax (+49)03328-4784-30 http:\\www.vectron.com