TTD-GF Series: GAP-FILLERS
BTESA Gap-Fillers can transmit up to 150Wrms
Thanks to the development of the most powerful Adaptive Echo Cancellation that can be found on the market, BTESA Gap-Fillers can transmit up to 150Wrms, and are being installed in TV transmission centers where no other Gap-Filler has been able to work For MFN (Repeaters) or SFN (Gap-Fillers) networks Gap-Fillers for COFDM signals: DVB-T / T2, ISDB-T / Tb Powerful adaptive echo canceller allows canceling echoes up to + 18dB above the input signal. The attenuation of the main echo is higher than 35 dB (typical 40 dB) Adaptive precorrector Outstanding wide dynamic input range (from -75dBm to 0dBm) which allows its use in different situations regarding output power, echoes, out-of-band signals, … Output power Dynamic regulation to guarantee MER in case of changing conditions (fading input signal)
BTESA is the Spanish leading provider of TV Transmitters and high power Solid State Amplifier systems.