Dvb-t Modulator-dmb2018

These DVB-T Modulator-DMB2018 is designed specially for applications for digital TV network and enterprises of medium and small size. The device is with 4*ASI input (each for mutual backup), external 10MHz and 1PPS input, and supports all work modes of DTB-T, either SFN or MFN, and can realize hierarchical modulation. The RF output changes within 30~960MHz frequency agility, in 1Hz steps. It is able to directly drive mini-power digital TV transmitter, and support linear and non-linear digital pre-distortion (DPD). As a high-performance and cost-effective DTV modulator, DMB-2018 has been widely applied to European market and other countries with DVB-T standard.

FEATURES
Conforms to DTB-T (EN300744) standard
4*ASI output, each for mutual backup
Linear and non-linear DPD
Providing SFN and MFN work modes
Support of external 10MHz and 1PPS input in SFN mode
Hierarchical modulation available
Provided with transport mode of 2k, 4k, 8k
Frequency agility of 30~960MHz, in 1Hz steps
Bandwidth: 5/6/7/8MHz, 2MHz
Output level reaches to 3dBm, in 0.1dB
High quality RF modulation index: MERa Y42dB
Adopting constant temperature crystal oscillator, frequency stability reaching 0.1PPM
TS rate adaptation and PCR re-calculation
Simple and easy to operate, keyboard on front panel, LCD display
Support of remote network control, convenient for far-distance maintenance.