Professional digital cable tv isdb-t rf modulator with 4 ASI inputs
USD $1,000 - $20,000 /Set
Min.Order:1 Set
Hangzhou DIBSYS Technologies Co., Ltd.
Newest digital isdb-t rf modulator
Overview
MOD6500 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.
Key Features
l Fully complying with ISDB-T (ARIB STD-B31) and ISDB-TB standard
l 4 ASI in, 1 RF in, 10MHz reference clock and 1PPS in
l Layered transmission with A, A+B, A+B+C hierarchy modes
l ISDB-T BTS input (with IIP packet), support single frequency and multi
frequency network
l Three transmission modes: Mode1(2k), Mode2(4k), Mode3(8k)
Supports adaptive linear digital pre-distortion (DPD)
l Supports adaptive non-linear digital pre-distortion (DPD )
l MER≥42db
l RF output range: 30~960MHz with 1Hz step
l Constant temperature crystal oscillating and excellent frequency stability (reach up to 0.1ppm)
l LCD display, keyboard and SNMP software operation
Technical specifications