Hambrew Links

Close VLF Projects

Close 136 kHz Projects

Close 472 kHz Projects

Close 500 kHz Projects

Close Multiband HF Projects

Close 160m Projects

Close 80m Projects

Close 60m Projects

Close 40m Projects

Close 30m Projects

Close 20m Projects

Close 17m Projects

Close 15m Projects

Close 12m Projects

Close 10m Projects

Close 6m Projects

Close 4m Projects

Close VHF Airband

Close 2m Projects

Close 70cm Projects

Close 23cm Projects

Close 13cm Projects

Close 9cm Projects

Close 6cm Projects

Close 3cm Projects

Close 1,25cm Projects

Close EHF Projects

Close Antenna Matches

Close Shack Accessories

Close Power Supplies

Close Test Equipment

Close µController Arduino

Junk Box Circuits

Close Tubes

Close Transistors 2N-Serie

Close Transistors BC-Serie

Close Transistors BD-Serie

Close Transistors BF-Serie

Close IC 74XX-Serie

Close IC 74LSXX-Serie

Close IC 74SXX-Serie

Close IC LM-Serie

Close IC TDA-Serie

HF Propagation
Friends News
Visits

   visitors

   visitors online

Search




20m Projects - CW Transceivers
"Minimal 1", QRPp transmitter for 20m CW by OH1TV
https://oh1tv.fi/Minimal%201.htm

"The Bell Ringer" 20m CW Transceiver by AA1TJ
http://web.archive.org/web/20101124023426/http://aa1tj.com/thebellringer.html

20/80m CW QSK QRP Transceiver by DL6ZB
https://www.dl6zb.de/ZB-2/ZB-2.html

20m QRP CW 5W TRX by LY3H
https://ly3h.net/hello-world/

2N2/20 - A 20 Meter, Discrete Component CW Transceiver by K8IQY
https://www.k8iqy.com/qrprigs/2n220/2N220Page.htm

A 20M QRP CW Transceiver built Manhattan Style by WØPWE
https://www.qsl.net/w0pwe/SST20.html

A CW QRP Tranceiver for 20m band by IK3OIL
https://digilander.libero.it/ik3oil/_private/rtx_eng.pdf

A QRP SSB/CW Tranceiver for 14MHz Part 1 by W7ZOI
http://www.arrl.org/files/file/Technology/tis/info/pdf/8912018.pdf

A QRP SSB/CW Tranceiver for 14MHz Part 2: by W7ZOI
http://www.arrl.org/files/file/Technology/tis/info/pdf/9001028.pdf

A Scratch-Build of N6KR and Wilderness Radio’s SST for 20M by AA7EE
https://aa7ee.wordpress.com/2016/09/09/a-scratch-build-of-n6kr-and-wilderness-radios-sst-for-20m/

AN7205 14Mhz TRX by LY3LP
https://sa555.blogspot.com/2010/03/an7205-14mhz-trx.html

Gnat 20m by LY3LP
https://sa555.blogspot.com/2009/07/gnat-20.html

Another GNAT 20 by LY3LP
https://sa555.blogspot.com/2009/07/another-gnat-20.html

Homebrew 20m CW Transceiver by 7N3WVM
http://www.qsl.net/7n3wvm/xcvr-20m.html

MultiPig 20 Transceiver by W8PIG
http://www.fpqrp.org/pigg20/

The Multi-Pig Phased-Lock Loop Frequency Synthesizer by AA3SJ
http://www.qsl.net/aa3sj/Pages/MP20-PLL.html

My First QRP Rig "The Barefooter" by PA2OHH
https://www.qsl.net/pa2ohh/bafoot.htm

New Versions Of My First QRP Rig "The Barefooter" by PA2OHH
https://www.qsl.net/pa2ohh/bafeet.htm

QRP 14 MHz Transceiver of YU2TT by IZ3AYQ
https://iz3ayq.blogspot.com/2018/07/qrp-14-mhz-transceiver-of-yu2tt.html

Radio Ozon - Miniature 20m CW station by GØUPL
http://www.hanssummers.com/ozon.html

The Wuther - 20m CW QRPp Transceiver by SP5DDJ
https://www.qsl.net/sp5ddj/wuther.htm

Un transceiver 14 Mhz simple by F6FEO
http://f6feo.homebuilder.free.fr/transceiver_simple_20m.html

Creation date : 12/08/2007 @ 20:31
Last update : 06/11/2025 @ 11:18
Category : 20m Projects
Page read 64808 times

Print the article Print the article

Google Ads
^ Top ^