Amphenol RF recently introduced 2.92-mm cable assembly configurations that feature a 2.92-mm connector on one side and the option to have an SMP (subminiature push-on) or an SMPM (subminiature push-on micro) connector on the opposing end. They are available in 6-, 9.84-, and 12-inch lengths on 0.085-inch conformable cable. Custom lengths are available upon request.
“Offering ease of installation, conformable cables are a more-flexible alternative to less-versatile semi-rigid coaxial cable types, and are preferred for applications that require low loss,” the company said when introducing the assemblies. “2.92-mm cable assemblies are ideal for communication, SATCOM [satellite communication], microwave, and quantum-computing applications.
“These assemblies offer reliable electrical performance up to 40 GHz while proving low VSWR [voltage standing wave radio, a measurement of impedance mismatch],” Amphenol RF added.
The 2.92-millimeter interface is engineered with the ability to mate with SMA and 3.5-millimeter interfaces, the company further pointed out. The interface also features a “passivated stainless steel coupling nut for secure mating,” it added. The body is constructed of gold-plated stainless steel and has a gold-plated beryllium copper contact.
The body and female center contacts of the SMP and SMPM plugs also are manufactured with gold-plated beryllium copper. These products join others in Amphenol RF's 2.92-mm assembly portfolio.
“SMP plugs offer high-frequency performance with a compact size, while SMPM plugs offer similar performance in a significantly smaller package size,” Amphenol RF concluded.
