Brief Introduction About SKD3013 3 Channel HD encode Modulator from Soukacatv.com

1. Product introduction:
SKD3013 3CH high-definition code modulator is independently developed by Shenzhen Dingshengwei Electronics Co., Ltd (SOUKA Brand). The device supports three channels of high-definition signal input, encode multiplexing and then 1CH RF signal output, and the frequency range of the RF output is 150MHz ~ 1000MHz. Its signal source can be satellite receiver, various set-top boxes, Blu-ray players, etc.

HDMI HD signal with output signals supporting DVB-T standard TV and set-top box reception. The device can be used in public places such as subways, market halls, theaters, hotels,Advertising systems such as resorts. It can also be used for monitoring, training and education companies, schools, hospitals, etc. In addition, high-definition sports channels and VIP entertainment channels are available in places such as bars.
Second, product features and application range:

2. Product Features:
1) Support H.264 encoding;
2) supports 3 HDMI inputs and 1 RF output;
3) Support ISDB-T modulation standards;
4) Frequency conversion design, can be set arbitrarily within the frequency range;
5) Work with SKD3000M chassis, no need for complicated system settings, just adjust the frequency to the required frequency, simplifying the system debugging difficulty;
6) The operation interface includes: mobile phone APP, PC network management and panel buttons.

3. The scope of application:
1) Cable digital TV front end
2) satellite digital TV
3) terrestrial digital TV
4) image monitoring
5) Distance learning

4. The main technical parameters:

1) Physical parameters
Size: 132.5*201.7*21.05mm
Working temperature, humidity: -10°C-45°C, 40%-70%
Storage temperature, humidity: -40°C-70°C, 40%-95%

2) The encoding part
HDMI HDMI 1.4a
Video coding: Coding standard H.264
Resolution support: 1920*1080_60P, 1920*1080_50P; 1920*1080_60i,1920*1080_50i; 1280*720_60p, 1280*720_50P
Bit rate: 1-19.5Mbps

Audio
Coding standard MPEG1 Layer II
Sampling rate: 48KHZ/44.1KHZ/32KHZ
Bit rate: 384kbps PSIP MGT, CVCT, STT, RTT Programmable program name, pmt PID, Video PID, Audio PID

3) Modulation parameters
Modulation standard ISDB-T
Bandwidth 6/8MHz
Modulation constellation QPSK, 16QAM, 64QAM
Rate 1/2, 2/3, 3/4, 5/6, 7/8
Protection interval 1/32, 1/16, 1/8, 1/4
Transmission mode 8K
MER ≥32dB
RF frequency range 50-1000MHz minimum step 1KHz
Output impedance 75 ohms
Output level ≥90dBuV (0-31.5dB modulation range, stepping 0.5dB)
Out-of-band rejection ≥60dB

5. PACKING

1.SKD3000 encode modulator set includes:       

18Modules with chassis + 1 Power supply or 16Modules with chassis + 2 Power supply.

Dingshengwei Electronics Co., Ltd

(DSW) is dedicated to design, manufacture and sales of CATV analog & digital headend with our brand name SOUKA. DSW obtained ISO9001:2008 certificate authorized by CQC. We have 100 in-house skillful workers, which ensures the punctual delivery date. And a professional engineer team made up of 10 senior RF engineers and 6 IT engineers to fulfil precise management over all projects honored by our customers.

As one of the most reliable suppliers in this field, we continually spare no efforts in developing DSW into a world recognized brand with trustworthy and solid reputation. DSW sincerely invites you to enjoy the fascinating experience of modern technology and excellent customer service provided for you by our professional staff.

Our main products are modulators both in analog and digital ones, amplifier and combiner. We are the very first one in manufacturing the headend system in China. Our 16 in 1 and 24 in 1 now are the most popular products all over the world.

In 2016,we launched the digital 16 in 1 headend with 1080P output,which supports all digital TV standards in the world. And we never stop our steps,more products will be released in the coming days. We are young but we have faith to find our path to the peak.

For more, please access to https://www.soukacatv.com.