Can't see SSID on ch13(11g)

Hi! Installer broadcom-wl from OpenSuse web-page 1-click. It work fine and i can browse all wifi-nets, but my own AP is transmitting on ch13 and i can’t see my own Wifi.
I just reinstalled Tumbleweed because my harddrive failed. Before my HD failed, i could connect with no problem. Does this have something with what version of Broadcom-firmware? How can i force my broadcom-card support ch13?