Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

Showing posts with label jf1ozl. Show all posts

Showing posts with label jf1ozl. Show all posts

4 Jul 2009

3 transistor SSB transceiver

http://www.intio.or.jp/jf10zl/3trssb.htm The website of Kazuhiro Sunamura JF1OZL is magic and contains some superb ideas for QRP enthusias...

11 Jun 2009

A crystal set transceiver?

JF1OZL has some fascinating ideas on his inspiring website. Typical of his wacky ideas is his 20uW TX for 7MHz powered only by the human ...

31 Mar 2009

JF1OZL - still the best!

http://www.intio.or.jp/jf10zl/ is a magic site if you are keen on simple QRP homebrew radios. Kazuhiro Sunamura has such a creative talent ...

View web version

About Me

Roger G3XBM: Burwell, Cambridge, United Kingdom

View my complete profile

Powered by Blogger.