Chengdu Sighton Technology Co., Ltd.: Chengdu, Sichuan, China; Main products: encoder, modulator, IPTV Streaming Software, gateway, encoder modulator

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china supplier high performance single channel QAM modulator DVB-C

FOB Price

USD $1 - $2,000 / Set

1 Set(Min.Order)

Supply Ability 2500 Set / Sets per Month
Port Chengdu Shenzhen Shanghai Ningbo
Payment TermsT/T Credit Card

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Product Details

Place of Origin	Sichuan, China		Brand Name	Sighton
Model Number	STM-2300

Product Description

china supplier high performance single channel QAM modulator DVB-C

Product Description

Outline

DVB-C (QAM) modulator is a high performance modulator developed according to DVB-C (EN300429) standard which is the standard of the European broadband satellite telecommunication. This unit provides a more powerful receiving ability to receive TS coming from encoder, multiplexer, DVB gateway, scrambler and etc. The output content carried by RF can be alternated between ASI input or IP input. Simultaneously, the modulator disposes the TS with RS encoding, convolution interlacing and QAM modulating. For the field scope, it can be used for Broadcasting, Interactive Services, News Gathering and other Broadband satellite applications.

Except for single dvb-c qam modulator, there are 4 in 1 qam modulator, tuner(dvb-s2/t2 to qam modulator,dvb-t/t2 modulator, dvb-s/s2 modulator ,isdb-t modulator...etc,Pls contact us to fetch more.

What is the Features of our digital cable tv modulator?

Fully complying with EN300 429/ITU-T J.83A/B/C (DVB-C), GB/T170 standard

Symbol rate adjusting range: 5.0Msps~7.0Msps

Five constellation modes: 16QAM, 32QAM, 64QAM, 128QAM and 256QAM

1*ASI input and 1*IP input, the unit chooses one input to modulate and output through RF

Huge buffer memory for the burst code stream

Intelligence null packet deleting, automatically TS filling and PCR accurate adjusting

NIT insertion

Support PID filtering, re-mapping and PSI/SI update synchronously.

Effective inputting real-time bit rate monitoring

RF Output frequency range: 30MHz~960MHz, 1 kHz step

LCD and keyboard operation, and web NMS operation

What is the Specification of our digital cable tv modulator?

Input	1 channel ASI input, BNC interface, 75Ω
Input	1 channel IP (MPTS/SPTS) input over UDP (Unicast/Multicast) (100M Port)
Modulation	QAM Channel	1
	Standard	EN300 429/ITU-T J.83A/B/C, GB/T170
	Symbol Rate	5.0~7.0Msps,1ksps stepping
	Constellation	16/32/64/128/256 QAM
	FEC	RS (204, 188)
RF Output	Connector	F Type, 75Ω impedance
	RF Range	30~960MHz,1kHz Stepping
	Output Attenuation	-30dBm~0dBm, 0.5dB Stepping
System	LCD/Keyboard operating and web NMS support
System	Ethernet software upgrading
General	Dimension(WDH)	482mm×300mm×44mm
	Weight	2.3kg
	Temperature	0~45℃(Operation) ; -20~80℃(Storage)
	Power	AC 110V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
	Consumption	22W

What is the Principle Chart of our digital cable tv modulator?

What is the Applications of our cvbs to dvb-t modulator?

Network Management Operation

Parameters Setting

Encoder 1 Configuration

Packaging & Shipping

Trade,Packing & Shipping

Trade Process

Shipping 1.Door-to-Door; DHL/FedEx/UPS/TNT for samples, which one is convenient for you? 2.By Air or by Sea for batch goods;Airport/Port receiving; 3.Delivery Time: 5-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.MOQ:1pcs

2.Warranty:one year

3.Payment:T/T,Western Union,PayPal;

4.Package Informations:1 pcs per carton with foam, the volume of the carton is 482mm×470mm×144mm

Our Services

Why Choose us?
1.We are a factory manufacturing digital front-end equipments,best production capability ,best quality control, best Service and competitve price. 2.Inspected by the Inspection Institution,100% QC inspection Before Shippment. 3.Terrific after-sales service: 24 hours around the clock & 12 months wannty life-long technical support for the product.

Company Information

Company View

Chengdu Sighton Technology Co., LTD. is more than five years manufacturer, specialized in digital TV head-end system.The company is a high-tech enterprise which concentrates on the research, manufacturing, sale and service of DVB products. Sighton is building up both domestic and overseas markets while making a good contribution to the CATV industry. Sighton's products including: Encoder, Encoder modulator, QAM modulator, QPSK modulator, DVB-S2 modulator, DVB-T modulaotr, multiplexer and Satellite Receiver...For the system, we can offer the total solution of DVB-C/T/T2/ from headend to user end with the way of cable, MMDS,especially concentrate on IPTV.And our projects relate to different areas, such as city or village coverage, hotel, hospital, university, casino etc.

Production Process

Our Certifications

FAQ

FAQ
Q1:Why buy the models from you?
A1:1)Highest quality and most reasonable price Strict product every step of the process and one month aging test Low repair rates, less than 0.2%. What’s amazing that the various styles models at reasonable price. 2)Delivery fast 5-7 days for samples; 5-25 days for batch goods 3)Best service Answering emails or solving questions timely. Update information on time Free repaired based on quality problem in 12 months as warranty.

Q2:Can it be shipped to my country? A2:We can ship items 98%countries in the world.

Q3:For the first time to import, how can I believe trust you ? A3: We are Alibaba Trade Assurance gold supplier.If you pay us by Alibaba, Alibaba will keep your money safe, and make sure you receipt high quality goods.The function is the same as Paypal's.

Q4:What shall we do, if received damaged devices? A4:In order to avoid damage, each item is very well packed with foam and carton. If damaged, pls take the photo to us.
Q5: If we don,t know how to use the equipment, what you can help us? A5:We will send you the user manual before the devices arrived. You can operate the devices by control panel of the devices, follow the user manual. Even if you don,t know how to use panel, our technicians will teach you use Network Management System by Team-viewer.
Q6:As an agent, what you can do for us? A6:We can supply OEM, label for you. As our agent, we will give more discount based on your quantity to develop market. If you don,t know more technology, don,t worry about it, we can supply technical support before sale.
Q7:As end-users, what you can do for us? A7:Terrific after-sales service: 24 hours around the clock & 12 months warranty life-long technical support for the product.

How to Contact Us?
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Contact Us

Chengdu Sighton Technology Co., Ltd.: Contact nameBelle Luo
Chat Now; Phone0086-028-87382204; AddressNo.12, Shuangling Road, Chenghua District, Chengdu, Sichuan

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Analog Modulator	Encoder Modulator	Gateway	Modulator
New Products	Receiver Series	Transcoder

china supplier high performance single channel QAM modulator DVB-C

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