The 4426 2U/3U from GDP Space Systems is a Receiver with Frequency 80 MHz to 2.485 GHz, Noise figure 10 dB, Data Rate 10 bps to 40 Mbps, Dynamic Range 100 dB, Operating Temprature 10 to 50 Degree C. Tags: Rackmount. More details for 4426 2U/3U can be seen below.