Compression-Mount Evaluation Board Connectors Amphenol / SV Microwave Compression-Mount Evaluation Board Connectors feature a durable, rugged design and solderless compression mount for a fast and easy installation. These high-speed connectors offer a frequency range of 18GHz to 65GHz. They are offered in SMA, 2.92mm, 2.4mm, 1.85mm, and SMP QuarterBack® (secure locking). Amphenol / SV Microwave Compression-Mount Evaluation Board Connectors present a cost-effective solution for testing, making them ideal for RF test and measurement boards, high-speed digital component testing, as well as stripline, microstrip, and coplanar waveguide PCB launch applications.