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单词 S meter
释义

S meter

英语百科

S meter

S-Meter of a Ten-Tec Orion amateur radio transceiver.
LCD emulation of an S meter on the Ten Tec Jupiter tranceiver
Not to be confused with Field strength meter,
nor with S-units used in mathematics.

An S meter (signal strength meter) is an indicator often provided on communications receivers, such as amateur radio receivers or shortwave broadcast receivers. The scale markings are derived from a system of reporting signal strength from S1 to S9 as part of the RST code. The term S unit can be used to refer to the amount of signal strength required to move an S meter indication from one marking to the next.

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更新时间:2025/6/21 3:54:51