Receiver performance showing the noise temperature for all 14 pixels. The typical receiver noise temperatures are about 600 K−1000 K DSB at the lower IF range and increase to 1200 K−1800 K DSB at the higher end of the IF bandwidth (4 GHz). The seven dark blue curves are for one of the sub-arrays (H-polarization) and the seven light gray curves show the other one (V-polarization).