The ACLNBDI-Ka-E84-V4 from Acorde is a Low Noise Block that downconverts an input frequency from 17.7 – 20.2 GHz to an output frequency of 950 – 2450 MHz. It provides a gain of up to 60 dB, provides more than 45 dB of image rejection and has a noise figure of less than 1.9 dB. This LNB has in-band spurious levels of -60 dBc and output phase noise of -125 dBc/Hz @ 1 MHz offset. It requires a DC supply from 15 to 24 V, consumes 11 W of power in steady state and 13 W of power during warm-up. This MIL-STD-188-164C-rated LNB is available in a rugged RAL 9003 enclosure that measures 150 x 100 x 40 mm with a WR42 grooved input waveguide interface and N-type (female) output connectors. It is ideal for professional & military satellite communication systems such as ground, SOTP, SOTM, maritime, etc.