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SKD1900M Series 1U Rack Transmodulator DVB S2 to ATSC-T DVB-C (QAM) DVB-T DTMB DTV Head-end Processor Digital media platform
$382.65 – $520.65
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- Brand Name: Sosipater
- Ethernet: 100M
- CPU: chips
- Internal Storage: 8GB eMMC
- Bluetooth: No
- Video Output: HDMI 1.4
- GPU: Mali-T764
- Wireless: Yes
- OS: ANDROID
- Memory: 1G DDR3
- Model Number: SKD1900M
- Remote Control: Included
- Modulator: RF DVB-T DTMB ATSC DVBC
- encoder: H.264
- INPUT: HD DVB-S2
- internet: Ethernet
- Language: Englis
- Voltage: 90-250V
- DLNA: Sat to Mobile
SKD1900M 1U Rock DVB S2 to ATSC-T DVB-C(QAM) DVB-T DTMB Transmodulator
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 internet and remote management system
Easy front panel setup for quick and easy
1) This digital modulator 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
Model |
Function |
Input |
Output |
SKD 191X |
encode multiplexing modulation integrated module |
3CH HD |
DTMB,DVB-T,DVBC,ISDB-T,ATSC |
SKD 195X |
Satellite receiving modulation integrated module |
4 CH DVBS/S2 |
DTMB,DVB-T,DVBC,ISDB-T,ATSC |
SKD 1910 |
IP HD encoding module |
3 CH HD |
1CH IP(UDP,RTP Multicast or unicast protocol |
SKD 1950 |
Satellite receiving to IP output integrated module |
4CH DVBS/S2 |
1CH (UDP,RTP Multicast or unicast protocol |
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 |
3. Modulation Parameter
J.83A |
Modulation Standard |
Annex A |
MER |
≥36dB |
|
constellation |
64QAM,256QAM |
|
RF Frequency Range |
50-10000MHz The mini step is 1KHz |
|
Output Level |
≥90dBuV(0-20dB adjust the range, each step 0.5dB) |
|
Outband Suppression |
≥60 |
|
Symbol Rate |
5-6.900Msps |
|
J.83B |
Modulation Standard |
Annex B |
MER |
≥36dB |
|
constellation |
64QAM,256QAM |
|
RF Frequency Range |
50-10000MHz The mini step is 1KHz |
|
Output Level |
≥90dBuV(0-20dB adjust the range, each step 0.5dB) |
|
Outband Suppression |
≥60 |
|
Symbol Rate |
5-6.900Msps |
|
8VSB |
Modulation Standard |
ATSC A/53 |
MER |
≥32dB |
|
Output Level |
≥90dBuV(0-20dB adjust the range, each step 0.5dB) |
|
DVB-T |
Modulation Standard |
DVB-T COFDM |
Bandwidth |
6/7/8MHz |
|
constellation |
QPSK, 16QAM, 64QAM |
|
Code rate |
1/2, 2/3, 3/4, 5/6, 7/8 |
|
Guard Interval |
1/32, 1/16, 1/8, 1/4 |
|
transmission mode |
8K |
|
MER |
≥32dB |
|
RF Frequency Range |
50-1000MHz The mini step is 1KHz |
|
Output Impedance |
75 ohm |
|
Output Level |
≥90dBuV (0-31.5dB adjust range, each step 0.5dB) |
|
Outband Suppression |
≥60dB |
|
ISDB-T |
Modulation Standard |
ARIB STD-B31 |
Bandwidth |
6MHz |
|
constellation |
DQPSK,QPSK, 16QAM, 64QAM |
|
Guard Interval |
1/32, 1/16, 1/8, 1/4 |
|
transmission mode |
2K, 4K, 8K |
|
MER |
≥42dB |
|
RF Frequency Range |
50-1000MHz The mini step is 1KHz |
|
Output Impedance |
75 ohm |
|
Output Level |
≥90dBuV (0-20dB adjust the range, each step 0.5dB) |
|
Outband Suppression |
≥60dB |
|
DTMB |
Modulation Standard |
GB20600-2006 |
FFT |
1,3780,1+pilot |
|
MER |
≥32dB |
|
FEC |
0.4,0.6,0.8 |
|
Frame pattern |
420,595,945,420var,945var |
|
Interleaving degree |
240,720 |
|
Constellation |
4QAM-NR,4QAM,16QAM, 32QAM,64QAM |
|
RF Frequency Range |
50-1000MHz The mini step is 1KHz |
|
Output Level |
≥90dBuV(0-31.5Db, adjust the range, each step 0.5dB) |
|
Output Impedance |
75 ohm |
|
Outband Suppression |
≥60dB |
|
Power |
Power supply voltage |
80-264V |
Frequency range |
47-63Hz |
|
|
AC current |
1.8A/115VAC, 1A230VAC |
SKD3000 DVB S2 to ATSC-T DVB-C(QAM) DVB-T DTMB Transmodulator
set includes:
4 Modules with chassis + 1 Power supply or 4Modules with chassis
1) Cable digital TV front end
2) satellite digital TV
3) terrestrial digital TV
4) image monitoring
5) Distance learning
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.
HD signal with output signals supporting DVB-C(J.83A/C ) DVB-T DTMB ATSC ISDB
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.
Features:
1) SupportS SKD1900M chassis DTV Head-end Processor Digital media platform
DVB S2 to ATSC-T DVB-C(QAM) DVB-T DTMB Transmodulator
2) supports 4 DVB-S2 inputs and 1 RF output;
3) Support DVB-C(J.83A/C ) DVB-T DTMB ATSC ISDB 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.
Feature
- Distribute Up to 3*4 FTA DVB-S2 Tuners over RF (DVB-T/DVB-C/DTMB/ISDB-T/ATSC) to an unlimited number of TVs
- Selectable DVB-S2 free to air Tuners inputs
- Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation, 4*Carrier RF
- Superior Shoulders and Excellent modulation quality MER
- Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≤87600 Hours
- Easy-to-Use System Management via Web
- Low Cost per channel – Breakthrough Price !
Main Application
- Advertising, monitoring, training and educating
- Upgrade all your analog Head-ends to digital TV Solution
- Enterprise, Hotel, campus, hospital, Public Place
- Low cost Digital TV distribution
FTA Tuners Part |
||||||
Number |
4*18 FTA Tuners In/Loop Out |
|||||
Tuners |
DVB-S/S2 |
|||||
Connecter |
F-female type |
|||||
DVB-S/S2 Tuners |
||||||
Input Frequency |
950-2150Mhz |
|||||
Symbol rate |
2~45Mbauds(DVB-S QPSK) 1~45Mbauds(DVB-S2 QPSK) 2~30Mbauds(DVB-S2 8PSK) |
|||||
Signal Strength |
– 65 ~ -25dBm |
|||||
FEC Demodulation |
1/2, 2/3, 3/4, 5/6, 7/8(DVB-S QPSK) 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (DVB-2 QPSK/8PSK) |
|||||
Roll Off |
0.20; 0.25; 0.35(Only DVB-S) |
|||||
Demodulation Mode |
QPSK, 8PSK(Only DVB-S2) |
|||||
LNB Polarity Selection Vol |
0, 13V, 18V Selectable |
|||||
LNB Band Selection Tone |
0/22Khz Selectable |
|||||
Input Impedance |
75 Ω |
|||||
FEC (Code Rate) |
1/2, 2/3, 3/4, 5/6, 7/8 |
|||||
|
||||||
Multiplexing |
||||||
Maximum PID Remapping 180 input per channel PID remapping by automatically or manually |
||||||
|
||||||
|
||||||
Modulation Part |
||||||
Connector |
1 Port, F-Type, 75 |
|||||
Output Return Loss |
14 dB |
|||||
MER |
≥40dB |
|||||
RF output level |
-30 ~ -10dbm,0.1db step |
|||||
RF frequency |
47-860Mhz, 1KHz step |
|||||
Numbers of RF Channel |
4 |
|||||
Modulation Mode |
DVB-C, DVB-T, ATSC, ISDB-T, DTMB |
|||||
DVB-T Standard |
EN300744 |
|||||
FFT mode |
2K, 8K |
|||||
Bandwidth |
6M, 7M, 8M |
|||||
Constellation |
QPSK, 16QAM, 64QAM |
|||||
Guard Interval |
1/4, 1/8, 1/16, 1/32 |
|||||
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
|||||
DVB-C Standard |
J83.A (DVB-C, J83.B, J83.C) |
|||||
Carrier |
ANNEX A |
Annex B |
Annex C |
|||
Constellation (QAM) |
16,32,64,128, 256 |
64 |
256 |
64/256 |
||
Bandwidth (Mhz) |
8 |
6 |
6 |
6 |
||
Symbol Rate (Mbaud) |
5-7 |
5.057 |
5.361 |
4.2-5.3 |
||
ISDB-T Standard ARIB STD-B31 |
||||||
Constellation |
DQPSK, QPSK, 16QAM, 64QAM |
|||||
Guard Interval |
1/32, 1/16, 1/8, 1/4 |
|||||
Transmission Mode |
2K, 4K, 8K |
|||||
Guard Interval |
1/32, 1/16, 1/8, 1/4 |
|||||
Code rate |
1/2, 3/4, 5/6, 7/8 |
|||||
BandWidth |
6Mhz |
|||||
ATSC Standard 6Mhz |
ATSC A/53 |
|||||
Constellation |
8 VSB |
|||||
DTMB Standard |
GB20600-2006 |
|||||
Constellation |
4QAM, 16QAM, 32QAM, 64QAM |
|||||
Code rate |
0.4, 0.6, 0.8 |
|||||
Guard Interval |
420, 595, 945 |
|||||
System |
||||||
Local interface |
LCD + control buttons |
|||||
Remote management |
Web/NMS |
|||||
NMS interface |
RJ45, 100M |
|||||
Language |
English |
1) physical parameters
Size |
1U 132.5*201.7*21.05mm |
Working temperature, humidity |
-10°C-45°C, 40%-70% |
Storage temperature, humidity |
-40°C-70°C, 40%-95% |
HD |
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 |
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 |
DVB S2 to ATSC-T DVB-C(QAM) DVB-T DTMB (Option) |
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 |
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Skype: lee1688899 whatsapp: + 86 13808808387 Wechat: dsat88
FAQ:Q1: What’s your warranty policy?A1: For all the products, we have one-year warranty. All of our goods are 100% tested working and perfect before sent to you. In case there are unexpected damages during delivery, please do check before you sign for the package.If you have broken boxes,you can collect them together and send them back to us by post/mail,we will try to repair them for you firstly,if can not repair,we will send you the new motherboard to you to change it.Q2: Will your product work in my country?A2: All of our products are compatible to the international standards, please be subject to the type of network in your country (the band).Q3: Do you have technical instructions if I buy your product?A3: Please read the user manual carefully for your reference, we have detail instruction on it. If your problems still can not be solved, welcome to contact us for help. We will also send you update software regularly if you need.Q4:Can I watch all of the channel programs?A4:This is the satellite receiver/android tv box/DVB-S TV BOX,only can watch the free air program,if you want to watch the not free programs,you must buy an account from your local service.
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color | SKD1900M chassis, SKD1951 DVBC(J.83AC, SKD1952 DTMB out, SKD1956 DVB-T out, SKD1958 ATSC out |
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