It’s a 3-D world. You design your products with 3-D mechanical software. You even do some manufacturing in 3-D. Why not go to the next step and start to use rigid-flex Printed Circuit Boards so your designs can truly be optimized for your end-user’s functionality instead of being forced into a non-optimized design that fits the usual 2-D PCB?
Many of the Fixed Attenuators and Terminations now being sold are not stable at cryogenic temperatures. XMA provides several Cryogenic Compatible, Coaxial Fixed Attenuators and Terminations.