1. DVB-C standard with ETSI/EN 300 429  2. Constellation 16QAM/32QAM/64QAM/128QAM/256QAM  3. Symbol rate support one MS/s ~6.999MS/s may face set up, step 1KS/s  4. TS ASI input interfaces, SPI (for a factory setting), adaptive packet format goat  5. Panel set up the output frequency, the output frequency can be 49-860MHz between 125KHz distance  6. Panel set up to regulate all the buttons, LCD display, intuitive convenience  7. On the embedded converter  8. Chinese and English menu shows