ATSC 8VSB modulator
USD $1 - $2,000 /Set
Min.Order:1 Set
Dexin Digital Technology Corp. Ltd. (Chengdu)
ATSC-T digital modulator /8VSB modulator for American market
Outline
NDS2403 ATSC-T modulator is a modulator designed fully complying with American ATSC A/53 standard. This device supports DVB-ASI and SMPTE-310 input, after modulating the inputting signals through ATSC 8-VSB, it can output RF signals with the range between 40~860MHz. In other words, this NDS2403 ATSC-T modulator supports the coding and modulating mode under ATSC-T A/53 standard. Additionally, the system of this device can be on line controlled and upgraded through network, which can be widely used in ATSC-T digital broadcasting network setup and the testing for ATSC-T set top box design.
Features
Specification
Input | 2 channels ASI input, hot backup, BNC interface | ||
2 channels SMPTE 310M input, hot backup, BNC interface | |||
Modulation | Standard | ATSC A/53 | |
Constellation | 8VSB | ||
FEC | RS(208 188)+Trellis | ||
RF output | Port | N Type,50Ω impedance | |
RF range | 40~860Mhz,1hz stepping | ||
Output Level ATT | -16dbm~0dbm,0.5db stepping | ||
MER | ≥ 42db | ||
System | LCD display & keyboard operation, NMS, Chinese & English operation display | ||
Software upgraded through network | |||
General | Demission(WxLxH) | 482mm×455mm×44.5mm | |
Weight | 6.0kg | ||
Temperature | 0~45°C( operation),-20~80°C( storage) | ||
Power Supply | AC 110V±10%,50/60Hz or AC 220V±10%,50/60Hz | ||
Consumption | ≈25W |