Continuous tuning control particularly adapted for use in variab

Control assembly for electronic tuning receivers

Control device of electronic preset type tuner for multi-band ra

Control section for an RDS-TMC radio receiver

Control signal transmission system for use in a mobile radio com

Control signal transmitting apparatus, particularly for aircraft

Control system for channel selection

Controllable mixer

Controlled local oscillator with apparatus for extending its fre

Controlling operation of a memory device

Cordless telephone

Cordless telephone switch and line selector

Correlation-driven adaptation of frequency control for a RF...

Counter arrangement useful in a frequency locked loop tuning sys

Counting circuit for determining the incoming frequency or recei

Couples for terminating optical fiber ends

Current controlled variable frequency oscillator having an impro

Dark fiber switched bandwidth filter

Data link using integrated optics devices

Data rate limiter for optical transmission system