The HDA-1003 is a dual 1×4 HD/SD-SDI distribution amplifier (DA) with equalizing and re-clocking. It is used in i-MOD platform. The module provides a dual-channel DA with 4 HD/SD-SDI outputs for 1 HD/SD-SDI input on each channel. Equalizing is up to 1000 ft (300m) and re-clocking is available.

The HDA-1003 can be controlled locally by means of an intuitive card-edge interface or remotely using i-MOD platform control software IM-MASTER.