Joined: 22 Jan 2006 Posts: 72 Location: Dublin, Ireland
Posted: Fri Jan 08, 2021 8:44 pm Post subject:
Very interesting topic.
I see we have good few licensed amateur radio operators on the forum, good to hear that
There is loads of interest in the tuners recently
I think better approach will be by using roller inductor and vacum capacitor instead of 24 relays.
Specially when you thinking about 4KW.
I need one but just for 1KW and I'm planning to use roller inductor.
Joined: 26 Oct 2008 Posts: 24 Location: Meedhuizen
Posted: Mon Jan 11, 2021 12:44 pm Post subject:
Hi Pikczu,
Yes i agree. a roller inductor and vacuum c's are better.
But i like to get experience with the project and i do not want to pay much money at this moment.
At this moment i like to use the parts a do all ready have in the junk box
The definitive version will definitly have vauum c's.
I all ready made the bascom software to steer the stepping motor.
And it works. Only it takes some time to let the motor rotate.
I also have a roller inductor with a servo motor. But not yet any bascom software to steer
this servo motor.
Next step will be making A tuner with a stepping motor and a normal variable condensor.
All times are GMT + 1 Hour Goto page Previous1, 2, 3
Page 3 of 3
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You cannot download files in this forum