asi to rf modulator isdb-t fully complying with ISDB-T and ISDB-TB standard Supplier's Choice

ISDB-T modulator is developed to adapt Japan, Brazil, Argentina and other South American country’s terrestrial digital television. The modulator's channel encoding and modulation mode is fully complying with the ARIB STD-B31 standard. This ISDB-T modulator supports four ASI hot backup input, single frequency network, and multi-frequency network. In order to improve the output performance of the transmitter, this ISDB-T modulator also simultaneously supports adaptive linear and nonlinear digital pre-distortion, layered transmission and three transmission modes. Furthermore, this device can be upgraded and controlled through network system, which can be widely used in ISDB-T digital broadcasting network's setting up and set-top box design's production and test.

          1.Fully complying with ISDB-T (ARIB STD-B31) and ISDB-TB standard

          2.Support 4 ASI, 1 RF, 1 external GPS 10MHz clock and 1PPS, 1RF input

          3.Layered transmission with A, A+B, A+B+C hierarchy modes

          4.Supports TS input(one Layer only) and ISDB-T BTS input(up to 3 Layers)

          5.Support MFN and SFN

          6.Support up to 3 transmission modes: mode1(2k), mode2(4k), mode3(8k)

          7.Supports adaptive linear digital pre-distortion (DPD)

          8.Supports adaptive non-linear digital pre-distortion (DPD )

          9.Excellent RF performance, MER≥42db

          10.RF output frequency range: 30~960MHz with 1Hz step

          11.Constant temperature crystal oscillator, as high as 0.1ppm stability

          12.LCD/Keyboard and net management(SNMP)

Trade Process 

Payment Terms 

1.MOQ:1pcs

2.Warranty:one year

3.Payment:T/T,Western Union,PayPal;

4.Package Informations:1 pcs per carton with foam, the volume of the carton is 440mm×410mm×44.5mm

Chengdu Sighton Technology Co., LTD. is more than five years manufacturer, specialized in digital TV head-end system.The company is a high-tech enterprise which concentrates on the research, manufacturing, sale and service of DVB products. Sighton is building up both domestic and overseas markets while making a good contribution to the CATV industry. 

 Sighton's products including: Encoder, Encoder modulator, QAM modulator, QPSK modulator, DVB-S2 modulator, DVB-T modulaotr, multiplexer and Satellite Receiver...For the system, we can offer the total solution of  DVB-C/T/T2/ from headend to user end with the way of cable, MMDS,especially concentrate on  IPTV.And our projects relate to different areas, such as city or village coverage, hotel, hospital, university, casino etc.