They are abbreviations for Transmit and Receive, respectively.
Tx and Rx - are shorthand for 'transmit' and 'receive'.
TX and RX stand for "transmit" and "receive," respectively. In the context of connectors, TX refers to the pins or channels used for sending data from one device to another, while RX refers to those used for receiving data. These terms are commonly used in networking and communication protocols to facilitate the flow of information between devices.
Rx= recipe = you take Tx= treatment recipe for the treatment
RX is the receiving port and TX is the transmitting port. If you see RX/TX lights flashing, it means that there is data being received or transmitted at that time.
If 'a' and 'b' are talking to each other, i.e. communicating, then Tx-a = Rx-b, and Tx-b = Rx-a.
TX = Data Transferring RX = Data Receiving
RX nd TX refers to the radio frequencies the phone uses to receive and transmit voice calls. A mobile phone is essentially two 'walkie-talkies' operating at the same time - so you can talk and hear simultaneously. The handset transmits (TX) on one frequency, and receives (RX) on a different frequency.
Prescription Radix.
Prescription (medicine)
Out of the two, the Yamaha RX-V663 is a better receiver than the Onkyo TX-SR608. Although, the Onkyo is a good AV receiver, it is not as powerful as the Yamaha receiver.
Rx is the medical abbreviation meaning prescription.
RX Prescription RX Radix (Latin: Root; derivation of prescription) RX Receive/Receiver/Reception RX Radiation Experiments RX Re-Xray RX Reaction (medical) RX Reactor RX Recipe - Take RX Reparable Exchange RX Reserve RX Resources Exchange RX Rexall RX Treatment RX US Revenue Distilled Spirits (Scott Catalogue prefix; philately) rx Rotary Experimental (Mazda model/engine)