CrossPoint Technologies, Inc has designed and delivered a pair of modular matrix switches for use in the L-Band frequency range. The new system utilizes CPT’s grounding breaking 16×16 switch building block. The 20MHz to 3GHz switch module has been optimized for L-Band performance and provides > 65dB of isolation/crosstalk. The system features a modular type design that accepts both Switch Trays, consisting of 8X16 switches and Multi-Coupler Trays, having 1X16 routing capability, that are vertically inserted into the rear of the system chassis. Using this modular approach, 16×256 or 256×16 switch sizes can be configured. Both fan-out and fan-in systems are standard.