XMA’s 65 GHz coaxial attenuator and termination product lines are designed for high frequency systems in new space, quantum computing and military applications. The 65 GHz product line uses 1.85 mm connectors and operates from DC to 65 GHz up to 1 W of input power. The attenuators and terminations have VSWR values of 1.65:1 and 1.60:1 maximum at 65 GHz, respectively. XMA’s attenuators are offered in a variety of attenuation levels, from 0 to 30 dB, including custom attenuation values for customer-specific applications. The 65 GHz product line is offered in a variety of outer conductor materials, including nonmagnetic stainless steel and gold-plated copper. Product performance is driven by XMA’s proprietary thin-film resistor chips, which are designed and produced in XMA’s New Hampshire, U.S. facility. XMA’s substrate materials and resistive layers make the products ideal candidates for harsh environment applications. XMA’s coaxial products are designed and assembled to thermally ground the signal, further ensuring consistent performance in a variety of harsh environments.
XMA offers fully space-qualified 65 GHz products that have space heritage in LEO satellite constellation systems. These attenuators and terminations are fully TVAC compliant and have excellent G load standards exceeding 50 g RMS for 180 seconds on the X, Y and Z axes. In addition to their space heritage, XMA also offers 65 GHz products for use in cryogenic quantum computing applications. Their cryogenic components maintain consistent attenuation and VSWR from room temperature to millikelvin temperatures. In addition to 65 GHz attenuators and terminations, XMA offers DC blocks, directional couplers, power dividers, equalizers, infrared filters and a variety of cryogenic components for quantum computing.
XMA Corporation, an Amphenol Company
Manchester, N.H.
xmacorp.com
