Product Overview
YDS3308I 8in1 ISDB-T modulator is an all-in-one device developed by KUNUOMAGIC. It supports maximum 512 IP input through the 4 GE/SFP port and also 6 ASI input. After multiplexing 8 and ISDB-T modulating, it gives 8 non-adjacent carriers (50MHz~960MHz), 2 ASI output and 8 IP (MPTS) output as mirror of carriers. The device is characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.

Key Features
* 4 GE/SFP ports (max 512 IP in):
Data1 is bi-directional port, max 512 IP in, 8 IP out
Data2&3&4 ports only for input
* Supports accurate PCR adjusting
* Max 840Mbps for each input
* Supports PID remapping and PSI/SI editing
* Supports up to 256 PIDs remapping per channel
* Supports 6 ASI input and 2 ASI output
* Support 8 multiplexed TS over UDP/RTP/RTSP output
* 8 ISDB-T non-adjacent carriers output, compliant to ARIB STD-B31 standard
* Supports RS(204,188) encoding
* Support Web-based Network management

Inner Principle Chart

Specifications

Input	Input	8 ISDB-T carriers: Max 512 IP input through Date1-Date4 100/1000M Ethernet Port (or SFP interface optional). Each Data port can input max 512 IP.
	Input	6 ASI input, BNC interface
	Transport Protocol	TS over UDP/RTP, unicast and multicast, IGMP V2/V3
	Transmission Rate	Max 840Mbps for each input channel
Mux	Input Channel	512
	Output Channel	8
	Max PIDs	256 per channel
	Functions	PID remapping(auto/manually optional)
		PCR accurate adjusting
		PSI/SI table automatically generating
Modulation Parameters	Channel	8
	Modulation Standard	ARIB STD-B31
	Constellation	QPSK, 16QAM, 64QAM
	Bandwidth	6MHz
	Transmission Mode	2K/4K/8K
	Code rate	1/2, 2/3, 3/4, 5/6, 7/8
RF Output	Interface	F typed output port for8(or 16) non-adjacent carriers
	RF Range	50~960MHz, 1kHz stepping
	Output Level	-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	MER	≥ 40dB
	ACL	-50 dBc
TS output	8 (or 16) IP output over UDP/RTP/RTSP, unicast/multicast, Data1 100/1000M Ethernet Ports
TS output	2 ASI output, one as mirror
System	Web-based Network management
General	Demission	420mm×440mm×44.5mm (WxLxH)
	Temperature	0~45℃(operation), -20~80℃(storage)
	Power Supply	AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz