transmitter noun
ADJ. radar, radio, television/TV | voice They discovered voice transmitters hidden in the wall. | FM, long-wave, medium-wave, short-wave, VHF | low-power, powerful | ground, hand-held, satellite
VERB + TRANSMITTER be equipped/fitted with
TRANSMITTER + VERB emit sth, send out sth The receiver picks up pulses emitted by the transmitter.
You can also check other dicts: transmitter (English, 中文解释 ), wordnet sense, Collins Definition