21 march 2002 specification for monolithic crystal filter: m q f 1 0 . 7 - 0 6 3 0 / 0 8 1. general 1.1. package: 4 x gh 3 ( each filter consists o f 4 pcs. of matched duals ) 1.2. type name: mqf 10.7-0630/08 1.3. number of poles: 8 1.4. operating temperature range: -40c to +85 c 1.5. storage temperature range: -55c to +105c 2. electric values 2.1. nominal centre frequency fo: 10.7 mhz 2.2. pass band 2.2.1. bandwidth between 6 db - frequencies: 3 fo 3.15 khz 2.2.2. ripple: 2.0 db at fo 2.5 khz 2.2.3. insertion loss: 4.0 db ( measured on smallest attenuation in pass band ) 2.2.4. group delay distortion: < 160 s at fo 2.5 khz 2.3. stop band 2.3.1. fo 7.0 khz 3 60 db 2.3.2. fo 8.33 khz 3 75 db 2.3.3. fo 25 khz alternate attenuation: 3 90 db ( except spurious ) 2.4. terminating impedance ( input and output ): 2100 w // 2.5 pf 2.4.1. coupling capacitance ck1,ck3: 9.2 pf ck2: 10.4 pf 3. marking: manufacturer, date code mqf 10.7-0630/08 4. environment conditions: corresponding to ve ctron standard cf001 ___________________________________________________ ____________________________________ edited by: date: ____________________________ name: ___________________________________
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