In order to improve the transmission data rate and the three-resistance characteristics of the network ammunition communication link. this paper proposes a new communication technology with two dimensions. In this technology. orthogonal frequency division multiplexing (OFDM) is used for one-dimensional data transmission. https://www.diegojavierfares.com/mega-pick-SA439-EF75-5-x-7-Embroidery-Machine-Hoop-mega-pick/