创唯电子代理销售Fox Electronics, FXTC-HE73TC-32.768 MHZ, FXTC-HE73TC-33 MHZ, FXTC-HE73TC-33.3 MHZ, FXTC-HE73TC-33.33 MHZ, FXTC-HE73TC-35.328 MHZ.