ELECRAFT KXFL-3 ROOFING FILTER

Filtro Roofing audio con doppia banda passante, ottimizzato per cw/data e ssb

KXFL3 dual-Passband Roofing Filter Adds high-performance, hand-trimmed roofing filters ahead of the receiver's DSP subsystem, resulting in improved close-spaced dynamic range in CW, data, and SSB modes. 500 Hz/1500 Hz matched analog filters (1000/3000 Hz equivalent IF passband in I and Q channels).