The MT1910 from Microwave Town is a Block Upconverter with DC Voltage 36 to 60 V, Gain 68 dB(Small Signal Gain), Impedance 50 Ohms, Input Frequency 950 MHz to 1.45 GHz, 1.052 to 1.788 GHz, 972 MHz to 1.871 GHz, 1 to 2 GHz, 1.4 to 2.4 GHz, LO Frequency 27.6 GHz, 28.55 GHz, 28 GHz, 29 GHz, 26.6 GHz, 27.2 GHz. Tags: Module with Connectors. More details for MT1910 can be seen below.