FDIM 2024 - Designing the Elecraft KH1 - From Vision to Reality by Wayne Burdick N6KR
Four Days in May (FDIM) Symposium which occurs near Dayton, OH the same weekend as Hamvention. Hosted by the QRP Amateur Radio Club International.
Visit our website for more information: qrparci.org/fdim
#hamvention2024 #hamradio #qrp #electronics #cw #morsecode #fdim2024 #amateurradio
Пікірлер: 5
Wonderful distillation of a lifetime's radio design experience. The lineage to Micro Mountaineer and the evolution of design choices over the decades is inspiring. All power to you Wayne N6KR , in a QRP kind of way. PS: Would love to hear a discussion of the transceiver architecture design choices, block diagram, IF, mixers, MCU, etc. I know we wont ever see a schematic, but i can dream...
@danielmorgan7702
2 ай бұрын
I wonder if it uses a NE602/SA602/NE612/SA612 mixer/oscillator IC like other Elecraft radios do including a LM386 IC for audio amp. Then again it might based on SDR technology so it may not that mixer IC. I am surprised he did not mention the NorCal 40A CW Transceiver that Wayne designed as well. And there is a book where you learn radio electronics theory and math and build and experiment with the NorCal 40A radio - the book is called Electronics of Radio. Maybe you know that already. I want a KH1 or KX2 but they always seem to be out of stock sadly.
@danielmorgan7702
2 ай бұрын
Oh wow. The KH1 does contain a NE602A IC. And a Si5351
@Paul_VK3HN
2 ай бұрын
@@danielmorgan7702 yes it does, I know that because someone posted a photo of the PCB and you could see those parts! So I think it's a conventional single conversion superhet. Did you see the photo?
Wish the key was better.