plural of radio direction finder

plural of wind-up radio

A portable radio which can operate where no external power source is available, and is activated by a winding mechanism.

Synonym of crystal set

plural of crystal radio receiver

An integrated circuit containing analog circuitry operating at frequencies in and above the ultrahigh frequency band.

(mobile communication) A packet-oriented mobile data service available to users of Global System for Mobile Communications (GSM) and IS-136 mobile phones. It provides data rates from 56 up to 114 kilobits per second.

(astronomy) a quasar / (dated) a radio-loud quasar

plural of quasi-stellar radio-source

plural of radio frequency integrated circuit