ISDB-T And ISDB-TB Modulator

Overview

MOD6510 ISDB-T modulator / ISDB-TB modulator is developed to adapt to the terrestrial digital television in Japan, Brazil, Argentina and other South American countries. The modulator’s channel encoding and modulation mode is fully compliant with ARIB STD-B31 standard.

This ISDB-T modulator / ISDB-TB modulator accepts TS-ASI, IP and TS over IP inputs so that it can be easily interfaced with other existing transmission equipment including digital TV broadcast IRD 8 channel, HD/SD One Seg ISDB-T Encoder, ISDB-T Transmitter for digital TV broadcasting equipment, can be used for MFN as well as SFN of ISDB-T digital TV broadcasting equipment applications.  It is extensively used in the setting up of ISDB-T digital broadcasting network, and production and test of set-top box.

The MOD6510 ISDB-T/Tb modulator of digital TV broadcasting equipment is characterized by a high RF and MER performance and by its unique ability to optimize the performance of any third party power amplifier being utilized together with the modulator.

Features

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

• 2 ASI in, 2*IP in, 1 RF in, 10MHz reference clock and 1PPS in

• Layered transmission with A, A+B, A+B+C hierarchy modes

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

• Three transmission modes: Mode1 (2k), Mode2 (4k), Mode3 (8k)

• Extensive transmitted signal quality measurements (MER, SNR, Spectrum, etc.)

• Supports adaptive linear digital pre-distortion (DPD)

• Supports adaptive non-linear digital pre-distortion (DPD )

• MFN and SFN supported

• MER≥42db

• RF output range: 30~960MHz with 1Hz step

• Constant temperature crystal oscillating and excellent frequency stability (reach up to 0.1ppm)

• LCD display, keyboard

• SNMP remote control, and software upgrades