The Blackmagic Design CONVMSYNC is a sync generator. This generator will generate a reference signal in either high definition or standard definition parmeters. It is part of the Mini Converter series and offers six BNC outputs Broadcast Converter models are extremely compact, so you can install in the front or rear side of equipment racks, saving valuable equipment space.This device features a handy cable tie point to lock the power down tight and prevent your power being disconnected. Many video standards are supported including, NTSC, PAL, 1080i/59.94, 1080i/50, 1080psf/23.98, 1080psf/24, 720p/59.94 and 720p/50 formats, plus new formats can be added via USB. Tri-level high definition or standard definition black burst can be selected for the matching video format needed.