1) AM frequency meas 2) Frequency meas 3) Kilocycle 4) Kilocycle per second 5) Kilohertz 6) Letters on an AM dial 7) Radio freq 8) radio frequency unit 9) Rate Found on https://www.crosswordclues.com/clue/khz
A thousand Hz = one thousand cycles per second. A measure of radio or audio frequency. Mobile telecommunications systems typically operate at much higher radio frequencies, several hundred MHz or in the GHz range. In the audio range, a codec will be required to handle sound frequencies up to a few KHz for voice and a few tens of KHz for music.
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