Products

8in or 16in 1 ISDB-T Modulator HY-21-ISDBMxx

Description

HY-21-ISDBMXX 8in1/16in1 ISDB-T modulator is the latest generational Mux-modulating device developed by GHCOMTEK. It has 8 (or16) multiplexing channels and ISDB-T modulating channels, and supports maximum 512 IP input through the 3 GE ports and 8 (or16) ISDB-T non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.

Specification

Specifications

Input	Input	Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). - For Version I Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). –For Version II
	Transport Protocol	TS over UDP/RTP, unicast and multicast, IGMP V2/V3
	Transmission Rate	Max 840Mbps for each GE input
Mux	Input Channel	512 IP streams
	Output Channel	8 (or 16)
	Max PIDs	256 per channel
	Functions	PID remapping (auto/manually optional)
		PCR accurate adjusting
		PSI/SI table automatically generating
Modulation Parameters	Standard	ARIB STD-B31
	Bandwidth	6M
	Constellation	QPSK, 16QAM, 64QAM
	Guard Interval	1/32, 1/16, 1/8, 1/4
	Transmission Mode	2K, 4K, 8K
	Code rate	1/2, 2/3, 3/4, 5/6, 7/8
	MER	≥40dB
	RF frequency	50~960MHz, 1KHz step
	RF output level	-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
	Output Channel	8 non-adjacent carriers output - Version I 16 non-adjacent carriers output - Version II
RF Output	Interface	1 F typed port, 75Ω impedance
RF Output	ACLR	-50 dBc
TS output	8 (or 16) IP output over UDP/RTP/RTSP, unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports
System	Network management software (NMS) supporting
General	Demission	480mm×327mm×44.5mm (WxLxH)
	Weight	5.5kg
	Temperature	0~45℃(operation), -20~80℃(storage)
	Power Supply	AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
	Consumption	15.4W