ROTATORS - Replace worn pots with solid state
devices
Hello all,
I've been experimenting with solid state devices to replace the feedback
pots in rotators.
They have a resolution of 0.35 degree and have no contacts to wear out.
I have described constructing a prototype using these devices for my station
You can find the construction details and photos on my web site listed
below.
Click on ENTER HERE and go down to
AMATEUR RADIO (CONSTRUCTION)..... Replacing feedback pots...
Best regards,
Tony, VK5ZAI
J.A.Hutchison. VK5ZAI
P.O Box 470
KINGSTON SE. 5275
South Australia
Australian ARISS Co-ordinator
web site :- http://www.electric-web.org
|
