The Channel Vision DM-Series Single Input Digital Modulation Kit allows you to integrate modulated signals into a digital cable system without using an RF filter. It's future-proof and includes a built-in IR engine and a Pro series chassis.
Channel Vision Digital Cable Modulation Kit - 2 Inputs, 4 TV Control Runs Part No. DM-2004. Modulate into an existing digital cable system. Built-in IR over coax system2-input modulator with LED display and push-button programming. Wide channel range: cable 65-135 (excluding 95-99) and UHF 14-782 input / 4 TV control run. Includes E2200IR, four P-0321, four IR400, four IR2400, four A502, power supply and remote.