LFC

LFC/LFCM AM CERAMIC FILTERS Description AM Ceramic filters are connected in a ladder structure and are available as either 4/6 element devices Bandwidths from 6 to 30 kHz Dimensions Features 450, 455 kHz, (460kHz and 486kHz by special request) High selectivity Compact package Version with group delay variations specified also available Lead-free terminations LFC Unit: mm Applications AM radio cassettes, AM stereo sets Cordless telephones, pagers Two-way radios www.DataSheet4U.com LFCM Unit: mm STANDARD FILTERS SELECTION GUIDE TYPE LFC/LFCM TOKO Part Number LFC ALFC455H ALFC455G ALFC455F ALFC455E BLFC455D BLFC455C BLFC455B LFCM ALFCM455H ALFCM455G ALFCM455F ALFCM455E BLFCM455D BLFCM455C BLFCM455B Center * Frequency (kHz) 455±1.0 455±1.0 455±1.0 455±1.0 455±2.0 455±2.0 455±2.0 455±1.0 455±1.0 455±1.0 455±1.0 455±2.0 455±2.0 455±2.0 Bandwidth at 6 dB (kHz) ±3.0 min. ±4.5 min. ±6.0 min. ±7.5 min. ±10.0 min. ±12.5 min. ±15.0 min. ±3.0 min. ±4.5 min. ±6.0 min. ±7.5 min. ±10.0 min. ±12.5 min. ±15.0 min. Bandwidth at 40 dB (kHz) ±9.0 min. ±10.0 min. ±12.5 min. ±15.0 min. ±20.0 min. ±24.0 min. ±30.0 min. ±9.0 min. ±10.0 min. ±12.5 min. ±15.0 min. ±20.0 min. ±24.0 min. ±30.0 min. Attenuation fo ± 100 KHz (dB) 25.0 max. 25.0 max. 27.0 max. 27.0 max. 27.0 max. 27.0 max. 27.0 max. 25.0 max 25.0 max 27.0 max 27.0 max 27.0 max 27.0 max 27.0 max Insertion Loss (dB) 6.0 max. 6.0 max. 6.0 max. 6.0 max. 4.0 max. 4.0 max. 4.0 max. 6.0 max. 6.0 max. 6.0 max. 6.0 max. 4....