What is "transistorised"

Usage examples of "transistorised".

I also took with me a homing signal transmitter, a transistorised battery-powered job, which I attached to the inner after bulkhead of the anchor locker, a place that's not looked at once a year.

The interior of the camera consisted of a beautifully made transistorised radio transceiver.

Pete wriggled until he could get the transistorised walkie-talkie out of his pocket.

Greg Simpson smiled contentedly, and briefly, as if touching a lucky talisman, he fingered the tiny transistorised hearing aid he wore unobtrusively under hair and trilby behind his left ear.

The components, all transistorised except for a 6BQ5 power tube, were now fixed on a heavy table, which in turn was firmly bolted to both the floor and one wall of the crate, and under which was slung a set of nickle-cadmium batteries bought as surplus.