Home > IP to Digital RF Modulator > IP/ASI To QAM Modulator
Products

8 DVB-S-2/C/S/ATSC Tuners to 4 in 1 DVB-T Modulator

Item No.: YNS-3348T
The modulator is a high performance and cost-effective DVB-T modulator designed by Kunuomagic. It has 8 DVB-S2 tuner inputs. After multiplexing, scrambling and modulating process, it gives 4 DVB-T carrier output through one RF port.
INQUIRY
Description Specification

Outline
The modulator is a high performance and cost-effective DVB-T modulator designed by Kunuomagic. It has 8 DVB-S2 tuner inputs. After multiplexing, scrambling and modulating process, it gives 4 DVB-T carrier output through one RF port. To meet customers’ various requirements, this device is also equipped with data port for 128 IP input and 4 MPTS output over UDP and RTP. Its pluggable structure design greatly facilitats the change of modules as needed. Moreover, the four CAMs/CIs accompanied can descramble the programs input from 8 Tuner and IP input. 
The modulator can be upgraded and controlled through network system, which allows it widely used in digital broadcasting network and provide good signals for scientific laboratory and DVB-T STB.
 
Features
8 Tuner (DVB-S2) input
Demodulation Module (4*RF/Loop out + 4*CAM + 4*Smartcard)
One CAM can decrypt multiple programs from Tuners and IP
Maximum 128 IP input (MPTS/SPTS) over UDP and RTP protocol
4 DVB-T carrier output
4 IP (MPTS) output over UDP and RTP protocol
High integration
Support accurate PCR adjusting
Support PID Remapping
Support PSI/SI rebuilding and editing
Web-based NMS management

Specifications
Input 8 Tuner (DVB-S2) input 
128 IP(SPTS/MPTS) input over UDP and RTP, RJ45, 1000M/100M  Unicast/Multicast         
Tuner Section DVB-S Input Frequency 950-2150MHz
Symbol rate 2-45Msps
Signal Strength -65~-25dBm
FEC Demodulation 1/2, 2/3, 3/4, 5/6, 7/8 QPSK
DVB-S2 Input Frequency 950-2150MHz
Symbol rate QPSK 1~45Mbauds; 8PSK 2~30Mbauds
Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Constellation QPSK, 8PSK
Descrambling CAM/CI 4 sets
Multiplexing Maximum PID Remapping 256 per input channel
Function PID Remapping
Accurate PCR adjusting
Generate PSI/SI table automatically
Modulation DVB-T Standard EN300744  
FFT mode 2K  
Bandwidth 6M, 7M, 8M  
Constellation QPSK, 16QAM, 64QAM  
Guard Interval 1/4, 1/8, 1/16, 1/32  
FEC 1/2, 2/3, 3/4, 5/6, 7/8  
MER ≥42 dB  
RF frequency 50~960MHz, 1KHz step  
RF out 4* COFDM DVB-T out (4 carriers combined output)  
RF output level -28~ -3 dBm (77~97 dbµV), 0.1db step  
System Remote
management
Web NMS  
Stream Out 4*MPTS over UDP and RTP out (RJ45, 1000M/100M Unicast/Multicast)  
Language English and Chinese  
Software Upgrading Web and USB  
General Dimension 482mm×300mm×44.5mm (W*D*H)  
Weight 3.7kg  
Temperature 0~45℃(Operation) ; -20~80℃(Storage)  
Power AC 100V±1050/60Hz; AC 220V±10%, 50/60HZ  
Consumption 25W  
AW-11411136332