Tg100-dvb is specially designed for DVB industry to support CMMB, DTMB and other TV transmission protocols. The built-in GPS and high stability constant temperature crystal oscillator can meet the synonization requirements of DVB. At the same time, GPS + Beidou dual-mode antenna or rubidium clock products can still provide accurate synonization information for DVB system in extremely harsh environment. Tg100-dvb also supports window antenna. After using window antenna, users don't need to consider lightning protection and complicated antenna installation.