Comlab is pleased to introduce its new television transmitter.  The TVTX boasts ATSC capability as well as backward compatibility with NTSC.  Designed for low-power remote sites like those found in the Canadian North, it has been optimized for exceptional long-term frequency stability and reliability.  The TVTX comes in VHF Low, VHF High and UHF versions.  Standard ATSC power is 5W for VHF and a 50W version is available for UHF.