The UT340 is the world’s only 1 to 150MHz square wave pulser receiver system. A square wave pulser generates more than twice the acoustic output when compared to a spike pulser. This improves the relative signal to noise ratio (SNR) by approximately 6 to 15 dB.
The benefit is better detection of small reflectors in very challenging materials while simultaneously increasing material penetration. This benefit is achieved by combining the increased acoustic output mentioned above with the very low noise amplifiers of the UT340.
No one has yet duplicated this level of performance, making the UT340 an industry standard reference instrument for the past 25 years.