Hello Drake Funs, Im looking for crystal filters CW 1,5 kHz and CW 0,5 kHz for my Drake R4C. VY 73 !, Ryszard Borkowski SP2FUA mailto:sp2fua at op.pl -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.9.9 - Release Date: 2005-04-13