ProTelevision Technologies (PTT), previously known as Philips TV Test Equipment, has more than 50 years experience in the broadcast transmission market. It has over than 15.000 units installed internationally with leading broadcasters and was the first company to develop professional modulators, demodulators and MIP inserters.
PTT now produces a full range of modulators, transceivers, transponder and repeaters for the main transmission formats currently in use, including DVB-T, DVB-T2, DVB-T2 Lite, ATSC and ISDB-T. Options available to customers include linear and non-linear adaptive precorrection, multi-standard GNSS (Glonass, GPS, Galilieo, Compass), echo cancellation for on-channel repeater, ATSC M/H and SFN support, input mode A, transport stream over IP (1Gb) and Optipower enhanced adaptive pre-correction.
All products are available with chassis or as OEM PCB boards. Among the options are chassis with full front control, an area that PTT is now expanding. A recent introduction was the UNIQUE! web GUI control to be used with standard browsers (it is compatible with Internet Explorer, Mozilla Firefox, Google Chrome and Opera).