05 April 2002 Specification for LC band pass filter: LC 21.4-2.0/04V1 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. 2.2.1. 2.2.2. 2.2.3. 2.2.4. Pass band Bandwidth between 3 dB - frequencies: Ripple: Group delay distortion: Insertion loss: fo 1.0 MHz 1.5 dB at fo 500 kHz 0.25 µs at fo 1.0 MHz 4.0 dB 2.3. 2.3.1. 2.3.2. 2.3.3. 2.3.4. 2.3.5. Stop band fo + 4.2 MHz fo + 6.5 MHz fo - 5.0 MHz fo - 8.5 MHz Alternate attenuation: 45 dB 60 dB 45 dB 60 dB 60 dB 2.4. Terminating impedance ( input and output ): 50 2.5. Intermodulation test frequencies: input power level : IM: fo 200 kHz 0 dBm 70 dB 3. Marking: LC 21.4-2.0/04V1 4 -20°C to +70°C -40°C to +70°C 21.4 MHz // 0 pF manufacturer, date code LC 21.4-2.0/04V1 4. Environment conditions: Corresponding to Vectron standard CF001 ______________________________________________________________________________________ Edited by: date: ________________________________ name: _____________________________