The NDC4070I0218N17 from Norden Millimeter is a Three-Band Downconverter with RF frequencies from 40 to 50 GHz (Band 1), 50 to 60 GHz (Band 2), and 60 to 70 GHz (Band 3). It has corresponding IF frequencies from 7.6 to 17.6 GHz (Band 1), 4 to 14 GHz (Band 2), and 2.4 to 12.4 GHz (Band 3). This downconverter has a sequential band operation and has a band switch time of 250 uSec. It provides an RF/IF gain of 10 dB, image rejection of more than 65 dBc, and noise figure of less than 17 dB. The converter requires a DC supply of +6/+8 V and consumes less than 1 A of current. It is available in an enclosure with 1.85 mm (female) and SMA-female connectors and is suitable for use in military, commercial, and test applications.
