SKD19 series 1U Rack 12CH Encode modulator Introduction | Soukacatv.com

SKD19 series multimedia platform consists of one central control master and three pluggable function modules, Supporting HD encode multiplexing modulation integrated modules, HD encoding IP output module, satellite receiving modulation module, etc.

Modular design, support for different function modules to mix and match for customers to choose

Support intranet and remote management system

Easy front panel setup for quick and easy

1.Product features:

1) The product consists 3 pluggable encode modulation modules, each module supports 4 channels of HD signal input and 1 channel of 4-frequency RF output. 12-channel high-definition input 3-channel 12-frequency RF output products.

2) Video supports MPEG2 encoding, audio MPEG1 and AC3 encoding.

3) The Encode modulation module supports DVBC (J.83A), DTMB, ISDB-T, DVB-T, ISDB-T (standard definition is not supported), ATSC+J.83B

4) Support internet and remote management systems.

5) Simple setting can be done via the front display and buttons.

6) 1U Rack

 (1) Modulation Technical Parameters:

1. Physical Parameters
Product Size:		2U
Operating temperature and humidity		-10℃-45℃、40%-70%
Storage temperature and humidity		-40℃-70℃、40%-95%
The weight		15Kg
2. Encoded Part
HDMI	HDMI 1.4a
Video Encoding	Encode Format	MPEG2
	Support Resolution	1920*1080_60P,1920*1080_50P;1920*1080_60i, 1920*1080_50i;1280*720_60p, 1280*720_50P
	Bit Rate	1-19.5Mbps
Audio	Encode Format	MPEG1 Layer II, AC3
	Sample Rate	48KHZ/44.1KHZ/32KHZ
	Bit Rate	384kbps
PSIP	MGT、CVCT、STT、RTT	Programmable program name, pmt PID, Video PID, Audio PID

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.

Source: https://www.soukacatv.com/skd19-series-1u-rack-12ch-encode-modulator_p51.html#parentHorizontalTab021

What’s the difference between the Analog vs Digital TVs? | Soukacatv.com Digital & Analog Modulators

Digital TVs are beginning to gain widespread acceptance all over the world while analog TVs are slowly disappearing. The primary difference between these two types is with the signals that they can process. Analog TVs are restricted to analog signals while Digital TVs can process digital signals and analog signals.

Since analog TVs can only process analog signals, it is also quite prone to the problems that analog signals experience. Problems like noise, interference, and even distorted displays are very common in analog TVs. Though digital TVs can still be affected by these problems if the signal is also analog, switching to a digital signal almost eliminate it.

HDMI Encoder Modulator,16in1 Digital Headend,HD RF Modulator at Soukacatv.com

Analog TV sets use cathode ray tubes as their display while digital TV sets use flat panel display like LCD, plasma, or LED. Consequently, analog TV sets are big and bulky compared to digital TV sets. Analog TVs also consume a lot more power compared to digital TVs.

Digital TV sets can be in 480p or more commonly known as SD or even in 780p or 1080i/p which is known as HD or high definition. HD makes it possible to increase the size of the TV sets without compromising the quality of the image on screen. Analog TV sets use the standard definition. Though there have been attempts to implement HDTV analog sets at first, the requirements in terms of bandwidth were just too great for it to be feasible.

Analog TVs are usually limited to sizes of below 30 inches because creating much larger screens pose greater challenges without any real gains in the image quality. Digital TVs have been growing since they were made and screen sizes of over 50 inches are now quite common.

There are still some benefits that you can get with analog TVs that are mostly due to its use of CRT. Analog screens have a very fast response time making it excel in showing fast motion videos. Analog TVs also have better contrast compared to most digital TVs. There might still be advantages for analog TVs, but developments in technology have begun to improve on the shortcomings of digital TVs.

Summary:
1. Analog TVs can only accept analog signals while Digital TVs can accept both digital and analog signals
2. Analog TVs are prone to noise and distortion while Digital TVs are not
3. Analog TVs are usually made with CRT displays while Digital TVs use flat panel displays
4. Digital TVs can be in HD while analog TVs can only be in SD
5. Analog TVs are restricted to under 30 inches while Digital TVs above 50 inches are already common
6. Analog TVs have advantages over digital TVs that are largely related to the CRT

Established in 2000, the Soukacatv.com (DSW) main products are modulators both in digital modulators

and analog modulators, amplifier and combiner. We are the leading communication supplier 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. For more, please access to https://www.soukacatv.com/.

Source: http://www.differencebetween.net/technology/difference-between-analog-and-digital-tv/