tahir4awan
Full Member level 4

Guys I have question regarding this circuit
Four channel RF remote control - Freecircuits.net
Which device does the work of mixing i.e the mixing of data and RF.Is it Encoder or RF transmitter? Because in the diagram the data output of the encoder in connected to data input of the RF transmitter so there is confusion. Whether the signal is already mixed with RF before entering into transmitter or the signal is mixed with RF in RF transmitter.
Second question is same but for decoder and RF receiver.Whether the RF is removed in RF receiver or it is removed by encoder?
Four channel RF remote control - Freecircuits.net
Which device does the work of mixing i.e the mixing of data and RF.Is it Encoder or RF transmitter? Because in the diagram the data output of the encoder in connected to data input of the RF transmitter so there is confusion. Whether the signal is already mixed with RF before entering into transmitter or the signal is mixed with RF in RF transmitter.
Second question is same but for decoder and RF receiver.Whether the RF is removed in RF receiver or it is removed by encoder?