CS6421D HDMI-COFDM Modulator

Structure guide:
Device is individual modules which can be built in one..
Encoding module:
A.MPEG2 SD encoding module --1 CVBS
B.MPEG2 SD super encoding module --2 CVBS
C.MPEG4 AVC H.264 encoding module--1 SDI
D.DVB-S2 tuner input module

Modulation module:
A.ISDB-T RF out module
B.DVB-C RF out module
Features
◎ Support 1920*1080@50P/60P Full HD
◎ MPEG4/AVC H.264 Encoding
◎ 1*HDMI in, 1*ASI in, 1*RF in
◎ 2*ASI out, RF COFDM DVB-T out, 1*IP(UDP)out
◎ LCN support (Logical channel Number)
◎ Excellent modulation quality MER≥42dB
◎ RF Frequency range 30Mhz~960Mhz
◎ WEB NMS, easy operation
◎ Multiplexer embedded
◎ ISDB-T/Tb RF output (optional)
Principle Chart
 

Outlines:
CS6421D HDMI-COFDM Modulator is an integrated device with multi-function. It has equipped with 2 channel HDMI input and 1 RF input. For output it could be IP out, ASI out and DVB-T RF out. Therefore it can be used as a HD encoder, IP encoder, COFDM modulator, or HDMI to DVB-T RF out converter.
The signal source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. its output signal is to be received by a DVB-T standard TV, DVB-T STB, or computer via its IP interface. The device can be used in public place such as metro, market hall etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital… besides that it’s a good choice for bars to offer HD sports channels, for VIP entertainment channels, for enjoy digital video via computer.
Specification

Encoding section
Video
Encoding  H.264/AVC High Profile Level 4.0(HD)
Input  HDMI*2
Resolution  1920*1080_60P, 1920*1080_50P,
 1920*1080_60i, 1920*1080_50i,
 1280*720_60p, 1280*720_50P

Audio
Encoding  MPEG1 Layer II
Sample rate  48KHz
Bit rate  64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps
DVB-T modulator section
Standard  EN300744
FFT mode  2K, 8K
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  ≥42dB
RF frequency  30~960MHz, 1KHz step
RF output level  -30~ -10dbm(81~97 dbµV), 0.1db step
Interface
Local interface LCD + control buttons
Remote management  Web NMS
Language  English
General
Power supply  AC 100V~240V
Dimensions  250*268*44mm
Weight  2.6kgs
Operation temperature  0~45℃

To know more details, welcome to contact our salesman!
Castar technology Co,.LTD