Abstract
A new frequency dividing circuit composed of a ferroelectric condenser, an unijunction transistor and other accessories is able to be used for 1/2 to 1/10 frequency division of 50 to 2000 c/s if for experimental purpose. As this/circuit operates very stably and may be used for comparatively high frequency due to the development of manufacturing technics of ferroelectric condenser, it seems to be useful as a light weight compact frequency dividing circuit. It is used to count a pulse train, too.
