CATV QAM Modulator (JXDH-6302)

Product Description

XDH-6302 QAM Modulator, is the main equipment CATV digital head-end, receiving DVB transport streams which come from coder, multiplexer, DVB gateway, scrambler, video server etc. It does signal processing like RS coding, convolution interleaving and QAM modulating, providing IF/RF output.

Features
Complying DVB standard signal channel coding.
Support full range variable data rate, bandwidth and QAM mode Data stuffing
Super buffer (optional), anti-burst code stream
PID filter, re-reflection, PSI\SI information synchronal updating possible.
Automatically code stream stuffing and empty pocket deleting.
Code stream real-time monitoring, empty pocket filtering
Support NIT table modifying
Real-time code stream monitoring
PCR adjusting, output symbol rate variable: 1-7Ms/s;
Fixed or agile channel output;
Providing ASI and Ds3 input port and output port (optional)
Providing RF output monitoring port(-20dB);
Local or Remote administration possible.
LCD display, flexible in operating
High reliability design, stable in running

Specifications
Modulating mode	16\32\64\128\256 QAM
Symbol rate	3-7Mbaud/s
Correction coding	RS Coding188/204
Input data rate	1.5-51Mbps
Channel data rate	20-56Mbps
MBR	>33dB
BER	0
Input interface	ASI	DVB standard
Input interface	SPI
Output	IF Frequency	36/36.15/36.65/44/70MHz(Optional)
	RF Frequency	47-870MHz
	Output Level	≥115dBμV
	Output Level adjustable	0-16dB(0.5dB stepping)
	Impedance	75Ω
	Output return loss	≥12dB
Miscellaneous	Dimension	44mmx482mmx410mm
	Temperature	0-45c(Operating) -20-80c(Storage)
	Power	220VAC+-10%, 50Hz, 25W

More Product Features

HS Code:	85176239
Trademark:	JIEHAO
Model NO.:	JXDH-6302
Standard:	DVB-C/S
Unit Price/Payment:	T/T, L/C
Origin:	China
Packing:	Carton
Min. Order:	1 PC
Transportation:	DHL/FEDEX/UPS/TNT/EMS/COMMON AIR/SEA
Company:	Chengdu Jiexun Electronics Co., Ltd.