This consists of three blank, through-hole PC boards and all the parts, pots, IC's, and hardware to allow your MKARS80 80m SSB QRP rig to send and receive CW (without changing it's SSB capabilities). You will not see these kits listed at the Radio-Kits.UK web site as they do not offer these kits any more, and haven't for a while. (THey do of course still sell the MKARS80 kit rig) But you can write the owner, Stever drury, and he will confirm that they were sold and worked. The kit I am selling has not been assembled in any way, is complete, and will be accompanied by an emailed PDF file of the very well written 21 page assembly manual ith phtos and drawings. If you are interested, I can send you a copy of the PDF instructions efore you buy.Please Contact me at kenp(AT)socal.rr.com. The price of the kit is $45 shipped CONUS, consult me for overseas mail.