UHD Four-O
summary
UHD Four-O announces concrete hardware and software details: Ettus Research shows the M320 USRP family (N320 and M320 variants) with 1 MHz–6 GHz coverage, 200 MHz instantaneous analog bandwidth and 250 mega samples modes (including 200 and 245.76 MS/s for Wi‑Fi/LTE), QSFP for dual 10 Gb links plus White Rabbit, and a sync scheme to scale to 128 by 128 channels. Software delivers a DPDK NIC path, a 3.15 LTS UHD branch and a bleeding‑edge UHD Four-O (architecture with static routers, control crossbar and stream endpoints), a block generator that plugs into GRC, and a working FPGA loopback over Aurora between X310s.
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