The RF modulator converts the video (and/or audio) output of a DVD player (or camcorder or video game) into a channel 3/4 signal that is compatible.
The RF modulator na-agbanwegharị vidiyo (na / ma ọ bụ ọdịyo) nke ihe ọkpụkpọ DVD (ma ọ bụ camcorder ma ọ bụ egwuregwu vidio) n'ime mgbaàmà 3/4 nke dakọtara na teknụzụ TV ma ọ bụ ngwa ngwa.