Electronic tuner having WiFi wireless communication function

The utility model discloses an electronic tuner having a WiFi wireless communication function. The electronic tuner is internally equipped with a TUNER signal processor. The TUNER signal processor is in electric communication connection with a RFIN contact, a DIF1 contact, and a DIF2 contact, and is also in electric communication connection with a VCC interface, an SDA interface, an SCL interface, and an IFAGC interface. The shell of the electronic tuner is further internally provided with a WiFi communication module. The WiFi communication module is in electric communication connection with an ANT wireless antenna, and also in electric communication connection with a USB D+ contact and a USB D- contact. The electronic tuner is internally provided with the WiFi module and a traditional single electronic tuner and a traditional single WiFi communication device are combined into an integral body effectively. In this way, the whole machine terminal not only can realize the reception of television signals, but al