DVB-S2 Modulator
Product profile and purpose
DVB-S2 modulator meets requirements of international standard, and is equipped with optional functions such as IP gateway, multiplexer and so on. It is applicable to TV video broadcasting and data broadcasting application.
Physical product
Main technical parameters
Output frequency | 950MHz~2150MHz |
Modulation mode | QPSK, 8PSK, 16APSK, 32APSK |
FEC Error-correcting code rate | 1/4,1/3,2/5,1/2,3/5,2/3, 3/4,4/5,5/6,8/9,9/10 |
Symbol rate | Up to 30Msps |
Bit rate | Up to 150Msps |
α Roll-off factor | 0.20, 0.25, 0.35 |
Output power | -25dBm ~ 0dBm |
Flatness | ± 3 dB for full band |
Output stray | ≤ -55dBc/4kHz |
Input | ASI/network |
High-precision clock reference | 1ppm, 0±3dBm |
Power consumption | ≤ 30W |
Volume | ≤ 485mm (Width) ×380mm (Depth) ×45mm (Height) |
Weight | < 5 Kg |
Main characteristics
● Completely independent intellectual property right: It is safe and reliable. All design and engineering implementations are independently developed. It adopts software radio technology, grasps all technological details, and can make adaptive changes to the application.
● High scalability: IP encapsulation gateway function, or multiplexer function is optional.
