The PRX-20-1G18G-850M-SFF from Planar Monolithics Industries is a 20-Channel MMIC RF Receiver that down-converts an input frequency from 1-18 GHz to an output frequency from 1-4.4 GHz. The receiver is designed to cover a 60 dB dynamic range using an internal 10 MHz reference to lock the internal LO’s used in down-converting the signal into the necessary frequency bands. It can handle an input power from -55 to + 5 dBm and has a VSWR of less than 2:1. The receiver requires a DC supply from 7-12 V and consumes up to 4.5 A of current. It is available in a module that measures 10 x 8 x 3 inches with SMA Female connectors.