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FT8 HT
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Adam Rong
Lots of fun building and operating this simple FT8 rig by manually switching RX/TX.
And here is the schematic. Thanks, Adam
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Adam Rong
Folks, Thanks for encouragement from many hams. I have decided to make it a kit to include more features including: 1. VOX control 2. Better spectrum purity 3. Better frequency stability 4. A metal case like CRK-10A 5. Still low cost and easy to build 6. Support MacBook and other modern laptops to detect it as an external mic and speaker 7. Wide power supply range 7.4~15V (about 180~350mA, and about 0.3~1.8W output) As I am still busy with my work, I have asked a guru to design the kit for me. I will keep you posted Thanks, Adam
On Mon, Mar 4, 2019 at 3:02 PM Adam Rong via Groups.Io <rongxh=gmail.com@groups.io> wrote: Lots of fun building and operating this simple FT8 rig by manually switching RX/TX. --
Thanks, Adam Rong
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Great idea Adam!
I'm looking forward to it. 73, John AA7US
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Adam Rong
In case you are following this thread, please see this:
https://groups.io/g/crkits/topic/31005901#2560 Now the idea comes true. Thanks, Adam
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