noun
splitter
A device that splits and reassembles signals from different frequencies, used in telecommunications and signal processing.
See also: 分波器
このスプリッターは、高周波と低周波の信号を分離します。
This splitter separates high-frequency and low-frequency signals.
分波器 is the native Japanese term for a splitter, while スプリッター is the loanword commonly used in technical fields.
Borrowed from English 'splitter'.