The SD Model 6053/3 is a portable, half-rack, microwave counter capable of automatically measuring signal frequencies ranging from 20Hz to 3GHz. Extensive use of integrated circuits and other solid-state components ensures excellent reliability and trouble free maintenance. The Model 6053/3 microwave counter provides the following operating features: 1. An easily read storage-type display which permits the initial reading to be observed while another is being made. 2. Direct readi ...