AMPS Pattern Mounts

The mounting industry does not have an official standard but the AMPS pattern might be as close as you can get (at least for small electronics).  The AMPS pattern is a series of four holes aligned in a rectangular pattern.  Some manufacturers use two of the four holes while maintaining the AMPS pattern spacing dimensions.  The mounting pattern consists of four holes in a rectangular pattern spaced 1.188 inches by 1.813 inches.  Some manufacturers also have 2-hole adapters that support the diagonal measurement of 1.912 inches. The AMPS pattern is fairly well-known in the HAM Radio industry where many head plates from … Read more…