- 发送器 fāsòngqì transmittertransmitter; device used to send out signals or data
- 发送机 fāsòngjī transmitterradio transmitter; a device that produces and sends out high-frequency electromagnetic signals
- 传真发送 chuánzhēnfāsòng fax transmissionthe act of sending a facsimile; fax transmission
- 光发送器 guāngfāsòngqì optical transmittera device that converts an electrical signal into an optical signal for transmission through fiber optics
- 发送功率 fāsònggōnglǜ transmission powertransmission power; output power