The ATC6B from Cobham Signal & Control Solutions is a PIN Diode Digital Attenuator that operates from 4 to 6 GHz. This 6-bit attenuator provides attenuation of up to 63 dB and has an LSB of 1 dB and an MSB of 32 dB. It has an insertion loss of under 4 dB and a VSWR of less than 2:1. The device requires a single +5V DC power supply and feature TTL-compatible control logic. This attenuator is available in a module with coaxial connectors and is ideal for military and space applications.
