Testing device for sensitivity of reader-writer of radio frequency identification equipment

The invention discloses a device for testing the sensitivity of a reader-writer of radio frequency identification equipment. The device comprises a forward link and a reverse link; the forward link is used for testing the activation sensitivity of the tag simulator by adjusting forward link parameters; and the reverse link is used for testing the power of the radio frequency identification equipment reader-writer at the lowest identification tag by adjusting the parameters of the reverse link. According to the invention, the label simulator is used, a link is established, the sensitivity of the reader-writer of the radio frequency identification equipment can be accurately measured, and the test requirements of the current market are met; according to the invention, not only is the vacancy of reader-writer sensitivity testing equipment in the radio frequency identification equipment technology made up, but also the technical vacancy of the radio frequency identification equipment technology for a long time is