21-08-2013, 10:18 PM
From the Tesla Technical Reports December 1949:
http://www.mikrocontroller.net/attachmen...epaper.pdf
I was looking for info on a stable LC valve oscillator in order to try and reduce the effects of oscillator shift due the to varying the regen within a pentode regen det circuit.
I was trying to find out what I could about the Lampkin oscillator, there is almost no free documentaion available on the Lampkin oscillator (G.F. Lampkin) on the web.
A bit of digging produced the above link in which the Lampkin oscillator is mentioned and disscused in part, however, I found the whole article quite interesting as regards LC oscillator stability using valves is concerned.
It also caught my eye because of the writer (Vackar)
Lawrence.
http://www.mikrocontroller.net/attachmen...epaper.pdf
I was looking for info on a stable LC valve oscillator in order to try and reduce the effects of oscillator shift due the to varying the regen within a pentode regen det circuit.
I was trying to find out what I could about the Lampkin oscillator, there is almost no free documentaion available on the Lampkin oscillator (G.F. Lampkin) on the web.
A bit of digging produced the above link in which the Lampkin oscillator is mentioned and disscused in part, however, I found the whole article quite interesting as regards LC oscillator stability using valves is concerned.
It also caught my eye because of the writer (Vackar)
Lawrence.
