Overview of LMR400 Times Microwave'sLMR®-400is designed for adaptability, low loss,RF shielding, and wearability. TheLMR-400has the narrowest bend radius of any cable of comparable size and performance due to its cable architecture. The cable has the lowest loss of any comparable cable. Th...
control chart subdivided into zones A, B, and C corresponding to 3 sigma, 2 sigma, and 1 sigma limits respectively. In Figures 6 through 9 four of the tests that can be used to identify excessive variability and the presence of assignable causes are shown. As familiarity with a give...
chart. Control charts are the primary SPC tool used to signal a problem. Shown in Figure 4, process control charts show X and R values with respect to time and concerning reference to upper and lower control limit values. Control limits are computed as follows: R upper control limit...