HO modelbouw
New mod for my uBitx. I build a HI-PER-MITE 200hz width active audio CW filter which is designed by David Cripe, NM0S (check out the interview with him on QSO Today). The schematic and working is published on the HI-PER-MITE page of the Four State QRP Group.
← Return - General
Previous page: LGB Festival 2005
Next page: Roco playtime 1700 digitaal naar analoog (permanent)