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LCWO Discussion Forum [Atom LCWO Forum Feed]

This is a simple discussion forum for LCWO users. Feel free to use it for any kind of discussion related to this website.

Thread: How to hook up a Junker straight key

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Posted: 2021-03-04 13:05
Hello wise ones,

I recently aquired a Junker straight key. Now i want to hook it up to the proper hardware to make the dits and dahs. On youtube I saw various small boxes used for training. I have no idea what they are called and couldnt find any in stores. Anyone out here who could point me to DIY kits of any kind? Thanks in advance!

Posted: 2021-03-04 19:01

Hi John

Try searching for morse code oscillator.

You are probably better putting the money into QRP CW transceiver kit tho . . ( don't go for a very cheap one )




. . . but supplies seem to be a bit tight, due to covid I expect.

The Junker connections are the left and centre ( chassis ) looking from the back.


Posted: 2021-03-04 22:30
Thank you! I ordered the QRPGuys KD1JV Code Trainer.

Posted: 2021-03-06 08:09
There is a filter in the bottom of the Junker. Maybe you have to bypass it. for hi input impedance kits.

Posted: 2021-03-10 09:54
Thanks, i’ll keep that in mind

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