3548C 8 in 1 DVB-C Encoder Modulator

3548C 8 in 1 DVB-C Encoder Modulator

Negotiable /Set

Min.Order:1 Set

Supply Ability:
100 Set / Sets per Month
Port:
China main port
Payment Terms:
T/T Credit Card PayPal

Quick Details View All >

Place of Origin:
Guangxi, China
Brand Name:
CEKE
Model Number:
3548C

Guilin CEKE Communication Equipment Co., Ltd.

Business Type: Manufacturer,Trading Company
Guilin Guangxi China
Main Products: Transmitter ,Repeater ,Antenna ,MMDS Transmitter ,Project Solution

Product Details

Product Overview

3548C 8 in 1 Encoder/Modulator is an all-in-one device integrated encoding, demodulation, multiplexing and modulation functions in one standard 1U case. It can convert 8 CVBS signals and 1 ASI input (DVB-C Tuner input optional) to DVB-C RF out in the frequency range of 30~999MHz. It is also equipped with 2 ASI ports and IP port to output TS in MPTS & 8* SPTS.

The signals source could be from satellite receivers, closed-circuit television cameras and etc. its output signal is to be received by DVB-C standard TVs or DVB-C STBs.

The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital.

 

Key Features

* Support 8CVBS+1 ASI Input + DVB-C Tuner input (optional)

* H.264 and Mpeg2 video encoding

* MPEG1 Audio Layer 2, LC-AAC and HE-AAC (V2) audio encoding

* Support PSI/SI editing and inserting

* Support accurate PCR adjusting

* Support PID filtering, re-mapping

* Supports VBR/CBR video encoding

* Supports ultra low bit rate encoding

* Applicable for one Seg utilization

* 1*DVB-C RF output

* Supports MPTS & 8 SPTS IP over UDP output

* Supports IP null packet filter

* LCD / keyboard and web NMS operation

* Update device through web NMS port

 

Principle Chart

 

 3548C 8 in 1 DVB-C Encoder Modulator

Specifications

 

Input

8 CVBS, BNC interface

8 pairs of unbalanced stereo audio, BNC interface

1 ASI input, BNC interface

1 Tuner input (Optional)

Video

Resolution

PAL:720*576/352*288/320*240/320*180/176*144/

    160*120/160*90-50Hz

NTSC: 720*480/352*288/320*240/320*180/176*144/

      160*120/160*90-59.94Hz

Encoding

MPEG-2 / H.264

Bit-rate

0.25~6Mbps

Rate Control

CBR/VBR

Advanced Pretreatment

De-interlacing, Noise Reduction, Sharpening

Audio

Encoding

MPEG1 Audio Layer 2, LC-AAC, HE-AAC V2

Sampling rate

48KHz

Bit-rate

48Kb/s~384Kb/s for MPEG1 Audio Layer 2

48Kb/s, 56Kb/s, 64Kb/s, 80Kb/s, 96Kb/s for HE/LC-AAC V2

Multiplexing

1 ASI and tuner input multiplexed with local 8 channels of TS

PID re-mapping

PCR accurate adjusting

Automatic generating PSI/SI table

DVB-C Tuner Section

(Optional)

Standard

J.83A, J.83B, J.83C

RF frequency

30~1000MHz, 1KHz step

J.83A

Constellation

16/32/64/128/256QAM

Symbol rate

5.0 - 9.0 Msps

J.83B

Constellation

64QAM

256QAM

Symbol rate

5.057Msps

5.361Msps

J.83C

Constellation

64QAM, 256QAM

Symbol rate

5.0 - 9.0 Msps

Modulator Section

 

Standard

J.83A, J.83B, J.83C

MER

≥42dB

RF frequency

30~999MHz, 1KHz step

RF output level

-30.0~ 10.0 dbm (77~97 dbµV), 0.1db step

Symbol rate

5.0 - 9.0 Msps

J.83A

Constellation

16/32/64/128/256QAM

Symbol rate

5.0 - 9.0 Msps

bandwidth

8M

J.83B

Constellation

64QAM

256QAM

Symbol rate

5.057Msps

5.361Msps

bandwidth

6M

J.83C

Constellation

64QAM, 256QAM

Symbol rate

5.0 - 9.0 Msps

Bandwidth

6M

Stream output

2*ASI output, BNC interface

MPTS & 8 SPTS over UDP, 10/100Base-T Ethernet interface (UDP unicast / multicast)

System function

LCD/keyboard operating, web NMS supporting

Ethernet software & hardware upgrade

Miscellaneous

Dimension (W× L× H)

482mm×455mm×44mm

Approx weight

4kg

Temperature

0~45℃(work),  -20~80℃(Storage)

Power

AC 100V-220V±10%, 50/60Hz

Consumption

25W

       

 

Company Information

   3548C 8 in 1 DVB-C Encoder Modulator

 CEKE has built a long-term and good R&D cooperative relationship with China North Industries Group 206 Institute, Guilin Institute of Automation Technology, Beijing University of Posts and Telecommunication and Guilin College of Aerospace Technology.

CEKE has passed the international ISO9001 Quality System Certification, and the digital television transmitter has passed the State Administration of Radio Film and Television (SARFT), SRRC,AQSIQ certification.

CEKE was awarded “Guilin National Microwave and Optical Communication High and New Technology Industrialization Base” by the Ministry of Science and Technology in 2011.

 

Our Services

CEKE welcome customers sharing experience in our company, and we provide one week training for customers, including transmitter technology, engineering and maintaining regulations. We also can dispatch engineers overseas to install equipments, but customers should bear the cost of return-trip tickets, visa fees, accommodations, etc.

We are committed to provide customers with the most competitive price, one year free warranty period(Non-artificial damage) and maintenance for lifetime to enhance our long-term cooperation. For mutual benefit, we spare no efforts in satisfying our customer in every possible way.

Contact Supplier

Mr. Peter Li Overseas Department Chat Now
Telephone
86-773-2120156
Mobile
0086 18978665661
Fax
86-773-2120299
Address
D-08, Chaoyang Information Industrial Park, Qixing District Guilin,Guangxi

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