22 June 2007 Specification for monolithic crystal filter MQF 101.2656-1000/01 1. General 1.1. Package: 1.2. 1.3. 1.4. 1.5. Type name: Number of poles: Operating temperature range: Storage temperature range: 2. Electric values 2.1. Nominal centre frequency fo: 2.2. Pass band 2.2.1. Bandwidth between 3 dB - frequencies: 2.2.2. Ripple: 2.2.3. Insertion loss: ( measured on smallest attenuation in pass band ) 2.3. MQF 101.2656-1000/01 2 -20°C to +70°C -45°C to +85°C 101.2656 MHz > fo 5.0 kHz < 1.0 dB at fo 3.0 kHz < 2.5 dB Stop band 2.3.1. fo 50 kHz 2.3.2. Alternate attenuation: 2.3.3. Alternate attenuation: in lower stop band in upper stop band > 30 dB > 40 dB > 35 dB ( except spurious ) 2.4. Terminating impedance ( input and output ): 50 // 0 pF 2.5. Maximum input power level: -10 dBm 3. Marking: manufacturer, date code MQF 101.2656-1000/01 4. Environment conditions: Corresponding to Vectron standard CF001 _____________________________________________________________________________________ Edited by: date: ______________________________ name: _______________________________