收到masa的邮件:
hello ruan san
mni tnx fer 2way qrp qso.
at first am running 30w then i changed my rig to k2/5w.
ur home made qrp rig (running 0.5w) is very nice es very small.
nowadays am watching hp below.
http://kida-elec.com/index.htmlthere are small rx,tx es ddsvfo
i wud like to make a small transceiver someday.
i will qsl via buro sure.
thank you very much.
73 es fbdx! masa ja4mrl/qrp
可以知道这次qso后来换的是k2,呵呵