The AM-9333 GaN from Amplus Communication is a Block Upconverter with AC Voltage 200 to 240 VAC, Gain 70 dB, Gain Flatness ±2 dB, Input Frequency 950 MHz to 1.45 GHz, Input Power -5 to 5 dBm. Tags: Module with Connectors. More details for AM-9333 GaN can be seen below.