Multichannel wiFi transmission device based on cable television coaxial cable

The utility model relates to a multichannel wiFi transmission device in cable television coaxial cable, including the cable modem who takes wiFi, super G thoughtlessly divides ware and user terminal, the TV output of taking WIFI's cable moden thoughtlessly divides the input of ware TV to link to each other with super G, the wiFi output of taking wiFi's cable moden with surpass G and thoughtlessly divide the input of ware wiFi to meet, super G thoughtlessly divides the multichannel F type of ware to connect signal output part and is connected with a plurality of user terminal respectively through coaxial cable, super G thoughtlessly divides the F type of ware to connect the composite signal of output for television signal and wiFi signal. Because the utility model provides a cable modem's of wiFi signal and the output of cable television signal sharing coaxial cable medium multichannel wiFi device, so the utility model discloses can overcome and see through the shortcoming a little less than the wall body transmission signal through the long distance space.