The Texas Instruments' low-frequency (LF) reader provides all the functionality required to communicate with Texas Instruments 134.2 kHz LF transponders which are available in a variety of form factors. The RI-RFM-008B radio frequency power module is capable driving the RI-ACC-008B, which then forms the resonant circuit with the antenna. The distance between the antenna - RI-ACC-008B combination and the reader (RI-RFM-008B + control module) can be extended up to 120 meters when connected by a symmetrical twinax cable.