Q4 IP to RF modulator, with ASI input and output, optional modulation (DVB-C, DVB-T, ATSC, ISDB-T, DTMB) to convert Video/Audio signals into RF over exist Coax Cable distribution. It provides a best-of-class modulator platform for Digital TV Owners and IPTV operators.
The platform can change the modulation signal by software upgrade, this flexible operation can help to reduce the cost in the operation of the project. Q4 supports modulation channel independent multiplexing, with DVB-T, ISDB-T, DVB-C, ATSC, DTMB modulation output, and each module can output different modulation signals.
By using PSI/SI technology, inserting NIT information table in WEB, Q4 series increased compatibility with terminal products in cable TV application.
This is an ideal solution used largely to Hotel, entertainment facilities, education broadcasting systems at schools and government buildings or IP Source signals convert to Cable TV broadcast environments.
Key Features
l High density, high quality, high performance, high flexibility
l Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation, 4*Carrier RF Out each module; (RF tuner flexible combination).
l Each module supports 128*IP (SPTS/MPTS) inputs over GbE Port, and 2 ASI input, 4 modules in total
l Two separate ASI output by default, one more ASI output can be added in each module in rear panel
l Each module supports 1*IP (SPTS/MPTS) over UDP/RTP IP out
l 4 separate multiplexing and Up-converter modulating adjacent carrier out for each module
l Selectable the Value of PCR PID same as Video PID
l LCN (Logical Channel Number) support
l PSI/SI editing & inserting
l PID Remapping & Filtering
l PCR correct and PCR interval adjusting
l Superior Shoulders and Excellent modulation quality MER
l Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87600 Hours
l Easy-to-Use System Management via Web
Bonnie Jia
Regional Sales Manager
DIBSYS Technologies Co., Ltd
--------------------------------------------------------------------------------
Web: www.dibvision.com
Tel: +86-571-87068982 Fax: +86-571-89714580
Mobile: +86 15356661487 What's App: +86 15356661487 Skype: dibsys0801
