The 8401-16-5 from Weinschel by Spectrum Control is a 16x16 Butler Matrix that operates from 0.7 to 6 GHz. It can handle an input power of 37 dBm, provides more than 10 dB of isolation, and has an insertion loss of less than 24 dB. This butler matrix transfers the signal reciprocally from any of the 16 input ports to any of the 16 output ports with a phase accuracy of ±20°. It is available in a module that measures 19.00 x 20.00 x 1.75 inches with SMA-female connectors and is suitable for 5G RF MIMO, Wi-Fi, and Bluetooth applications, and the addition of programmable attenuators allows easy degradation of the channel number for throughput vs channel testing.
