ComNav Engineering ComNav Engineering is a manufacturer of microwave filters for wireless communication and navigation systems. | ![]() Merrimac Industries Merrimac Industries is a company that manufactures RF microwave signal processing components, subsystem assemblies, and micro-multifunction modules. | ![]() Advanced Ceramic X Advanced Ceramic X (ACX, 璟德電子工業股份有限公司) is a company that manufactures and supplies RF (radio frequency) front-end devices and modules. | |
Founding Date | Founding Date 1991 | Founding Date 1954 | Founding Date 1998 |
Type | Type Private | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Portland, US HQ | Locations West Caldwell, US HQ | Locations Hsinchu, TW HQ Hsinchu, TW |
Employees | Employees 205% increase | Employees 100 | Employees 2728% decrease |

Merrimac Industries is a company that manufactures RF microwave signal processing components, subsystem assemblies, and micro-multifunction modules.
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Advanced Ceramic X (ACX, 璟德電子工業股份有限公司) is a company that manufactures and supplies RF (radio frequency) front-end devices and modules.
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