Access point for local area radio communication and radio communication system using the same

An access point for local area radio communication with a plurality of radio information terminal devices, comprising:

• a gateway unit enabling an internet connection in a plurality of different circuits;
• a settop box unit having a tuner to receive broadcasting from each of a plurality of different media and a selector selecting and outputting a video signal and an audio signal from said tuner corresponding to a request signal;
• and
• an AV/LAN radio transmission unit having a video and audio communication module to transmit a video signal and an audio signal output from said settop box unit by wireless and receive a request signal for changing a received broadcasting channel and broadcasting media, a transmission and reception module connected to pairs of communication antennas and said gateway unit and performing transmission and reception for local area radio communication, and a pair of transmission and reception antennas;
• wherein
• said local area radio communication and communication for a plurality of said AV signal distributions and reception of a request signal for changing a received broadcasting channel and broadcasting media are respectively performed in frequency bands that are not overlapping one another.