Siemens 6GK5896-6MH00-0AA0 industrial antenna. Siemens 6GK5896-6MH00-0AA0 is an industrial antenna in the SCALANCE Industrial Ethernet range. Siemens’ exact-order-number description: ANT896-6MH mobile wireless antenna for GSM (2G), UMTS (3G) and LTE (4G) Networks, for Suitable for railway applications, Omnidirectional Characteristic.