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4 To1 Cable Digital Modulation With Multiplexer,dvb-c Solution

Name: 4 To1 Cable Digital Modulation With Multiplexer,dvb-c Solution
Brand: DIBSYS
SKU: 110658207
Availability: InStock

US$ 1 - 1,000 MOQ: 1 Set

Key Specifications

Place of Origin:

Zhejiang, China

Brand Name:

DIBSYS

Model Number:

QAM6214

Hangzhou DIBSYS Technologies Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Shanghai/Hangzhou

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Zhejiang, China

Brand Name DIBSYS

Model Number QAM6214

Trans-mux QAM Modulator with multi-inputs

The QAM6214 Trans-mux QAM modulator is a high performance modulator with DVB-S/S2/DVB-C demodulating and multiplexing functions.

It has one channel tuner and 3 channel ASI inputs. After multiplexing, the modulator will dispose these signals by RS encoding,

interleaving and QAM modulating.

Furthermore, this is a professional device integrating digital satellite receiver, TS multiplexer and QAM modulator, which effectively

reduces the cost. User can take it as a QAM modulator when only ASI input selected.

Fully complying with EN300 429/ITU-T J.83A DVB-C), GB/T170 standard
Symbol rate range: 1Msps~7Msps
Constellation modes: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
1 channel tune input (DVB-S/S2/DVB-C optional)
3 channels ASI input
MPEG-2 TS can be re-multiplexed; SPTS and MPTS code stream can also be multiplexed
Intelligent null packets filtering and automatically code stream filling, PCR fine-tuning
PID filtering, re-mapping, simultaneously PSI and SI refreshing
Thorough monitoring and alarming function
NIT insertion
Effective real-time bit rate monitoring
RF output range: 48MHz~860MHz in 10kHz step
RF ATT range: -11dBbm~+5dBm in 0.5dB step
Full-size front panel LCD display and keyboard

Demodulation	Reference	DVB-S	DVB-S2	DVB-C
	Input interface	F Type port, 75Ω	F Type port,75Ω	F Type port,75Ω
	Demodulation Standard			ITU-T J.83A
	Frequency range	950~2150MHz	950~2150MHz	168~858MHz
	Symbol rate	2~45Mbaud/s	1~45Mbaud/s	1.0~7.0Mbaud/s
	LNB	13V/18V	3V/18V
	Constellation	QPSK	QPSK,8PSK	16QAM,32QAM,64QAM, 128QAM,256QAM
	Roll-off factor	0.2,0.25,0.35	0.2,0.25,0.35
	FEC	1/2,2/3,3/4,5/6,7/8	1/2,3/5,2/3,3/4,4/5,5/6,8/9,9/10
	Pilot		ON/OFF
Re-multiplexing	MPEG-2 TS re-multiplexing
	PID re-mapping( auto/manual optional)
	PCR correction
	PSI/SI table generated automatically
Modulation parameter	QAM channel	1
	Standard	EN300 429/ITU-T J.83A,GB/T170
	Symbol rate	1.0~7.0Msps,1ksps step
	Constellation	16,32,64,128,256QAM
	FEC	RS(204,188)
RF output	Connector	F Type,75Ω impedance
	RF range	48~860MHz,10kHz step
	Output ATT	-11dBm~+5dBm,0.5db step
System	LCD & keyboard operation, NMS, Chinese-English display
	Software upgraded through network
General	Demission (W x D x H)	482mm×455mm×44.5mm
	Weight	6.1kg
	Temperature	0~45°C(Operation),-20~80°C(Storage)
	Power supply	AC 220V±10%,50/60Hz
	Consumption	25W
Option	Tuner(DVB-S/S2/C) Input