Specifications include, but are not limited to: VS3500 TVU - Server VS3500 rack-mount (IU) high-power server with internal power supply and four SDI connectors. 3 units; TCV-SW-DUAL-L (License) TCV-SW- DUAL-L Advanced TVUPack TVU7 Transceiver software with Linux operating system, supporting dual SDI outputs and/or outputs to TVU Grid. Only available on VS3500/VS3550 servers. 3 units; TM1000-MAX5GUS [TM1000-MAX5G-US] TM1000-MAX5G-US TVU One TM1000 HEVC with Max SG configuration (SDI/HDMI input, high-gain 5G antennas, 6 embedded modems (4x 4G and 2x 5G), up to 4 USB modem parts, Inverse Statmux (IS+) technology, on-board storage, dual band Wi-Fi card, removable internal battery, AC power supply, and carrying case). Hardware (requires TVU OS Software). 6 units; ENT-TVU 7 (Enterprise Software) TVU7 Enterprise software enables use of 4 USB modems. Includes 7 hours of HD recording, meta-data/time codes on content, clipping, IFB, and Hotspot pass-through. 6 units