Push pre-setting fine tuning device for turret type television t
RF capacitor circuit and method of electronically tuning same
Rotary pre-setting fine tuning device for a turret type televisi
Rotary preset tuner
Tuner circuit having a switching diode to change receiving bands
Tuning circuit having switchable capacitor controlled by a...
Tuning circuit preventing a deterioration of Q value
Tuning control apparatus
Tuning RF circuits using switched inductors provided in a...
Turret type television tuner
Turret type television tuner having an elastic and a rigid suppo