ASD Technology has released the NW2.3G2.7AWGN-4S tester from NoiseWave for WIMAX and MIMO test applications.
The NW2.3G2.7AWGN-4S is a 4 channel Additive White Gaussian Noise (AWGN) generator designed to add noise to multi-channel receivers.
The unit comes equipped with 4 independent noise sources with frequency coverage from 2.3 to 2.7GHz, and an output noise density of -90 dBm/Hz per channel.
The NW2.3G2.7AWGN-4S offers a spectral flatness of +/- 1.0dB and comes equipped with 60dB of attenuation per channel in 1dB steps, optionally 0.1dB. Other frequency ranges are available as well.
Applications for the NoiseWave NW2.3G2.7AWGN-4S include testing Multiple-Input Multiple-Output devices, a key feature of the new generation of WIMAX mobile devices.
The unit also can be used with a channel emulator to fully characterise the interoperability of WIMAX systems.