The TMAT1923B68-31-43 | E14R00P03 from CommScope is a Tower Mount Amplifier with Frequency 1.85 to 2.36 GHz, Power 200 W, Peak Power 2 kW, Current 210 mA, Voltage 12 V. Tags: Module with Connectors. More details for TMAT1923B68-31-43 | E14R00P03 can be seen below.