TX UpGrade & Recycle

TeamCast proposes a unique solution on the market to meet the demand expressed by Broadcaster’s to upgrade, renew and re-use their existing transmitters. This solution consists of several ready-to-use rack digital modulators, featuring specific features dedicated to drive TV transmitters.

These modulators have been especially designed to ease integration into existing transmitter and to improve significantly its performances. The main functions are the digital modulation, the adaptive precorrection, the power measurement and the Automatic Gain Control (AGC).

Please take a look at our dedicated leaflet highlighting the concept of TX upgrade!

Photo TWISTER dans un TX SAGEM-bisThe different modulators are distinguished by the supported standards:

– For DVB-T/T2 and ISDBT-T/TB, the solution is TWISTER II.

– For ATSC 1.0 and ATSC 3.0, the solution is VORTEX II.

TWISTER II and VORTEX II come as the ideal solutions to extend your existing transmitter cycle life! They can drive the existing power amplifier from signal between 0dBm up to +20dBm that can be in real time adjusted thanks to the AGC mechanism. They provide the capability to measure both the Forward Power as well as the Reflected Power signal levels. TWISTER II and VORTEX II can be controlled locally via their front panel or remotely via a WEB GUI and SNMP.

Their latest state-of-the-art Digital Adaptive Precorrection technology, boosted with GAP® (Green Adaptive Precorrection) enables to obtain never-reached RF signal performances in terms of MER, Shoulders and Power Gain Efficiency!

TeamCast 4 pages Twister BROADCASTER 2015-v4.pdf