The new 40m QRP rig is alive and kicking! The radio is heavily based on KD1JV’s 80m SSB1 transceiver. I ended up banding it for 40m and using an Si5351a VFO with a Nokia 5110 display. It weighs 273 grams, so ideal for hiking and SOTA. Here is the build log.
The finished rig
VK3YY 
Hi, is it possible to build this project? can you share it as open source hardware?
Hi, see the build log for details:
I mean, is there a BOM, schematics or pcb to download?
OK, only what is in the build log. The links should point you to the original article on KD1JV’s site with PCB image to download.
hi dear friend .this is yo6veb .is it possible to build this project 40 Meter(7 mhz) version?.
Thank you very much
Hi, yes it is possible, the build is documented in this blog post: https://vk3yy.wordpress.com/2015/09/19/80-metre-portable-qrp-rig/
Cheers, Glenn.
También me interesa para 40 metros saludos desde chile CD3FZS. 73
Hi there,
Yes, I built mine for 40 metres and it works fine. It’s been a long time since I have used it on air though.
de VK3YY Glenn.
Buenas tardes mi nombre es Andrés y quisiera saber si esta disponible para comprar el Kit armado del proyecto para transmitir en 40mts con 10 o 20 wtt saludos de cd3fzs