High level calibrated noise source

This allows high output noise to be generated with an excellent VSWR. Standard output levels are 30 to 35 dB ENR with units as high as 40 dB available.

These units are ideal for built in test application in early warning radar systems and satellite test systems to calibrate receivers. Due to their high output levels they can be injected via couplers and into high loss networks. The unit is integrated into a small package saving space.