a signal conditioning device that converts a specific band of high-frequency (RF) signals to lower, more manageable IF frequencies that can be digitized
A device that reduces the high-frequency signal to a lower, intermediate range. The three types od down conversion are signal, dual and block down conversion.
A mixer whose desired output signal called the IF signal is the difference of the incident RF and LO signals.
A device that reduces the high-frequency signal to a lower, intermediate range. The three types of downconversion are single, dual and block downconversion.
A circuit that lowers the high frequency signal to a lower, intermediate range. There are three types of downconversion used in satellite receivers: single, dual and block downconversion.
A device for converting the frequency of a signal to a lower frequency. See also Downconversion and Frequency Conversion.
A converter which takes an HDTV signal and rescales it into a standard definition TV signal
A device that lowers the frequency of the carrier, typically from Radio Frequency (RF) to Intermediate Frequency (IF).
Another name for a mixer in a receiver: it is used to lower the frequency of the RF signal.
