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4Ch Hdmi/yprpr/av to rf Dvb-t Encoder Modulator With Low Latency Mpeg2/h.264 Hardeware Encoding,ASI/ip Output

4Ch Hdmi/yprpr/av to rf Dvb-t Encoder Modulator With Low Latency Mpeg2/h.264 Hardeware Encoding,ASI/ip Output thumbnail-1
4Ch Hdmi/yprpr/av to rf Dvb-t Encoder Modulator With Low Latency Mpeg2/h.264 Hardeware Encoding,ASI/ip Output photo-1
Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
Dibsys
Model Number:
EMI3440
Contact Supplier Request Quote Chat Now
Hangzhou DIBSYS Technologies Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai/Hangzhou
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Zhejiang, China
Brand Name Dibsys
Model Number EMI3440
Product Description


4 in 1 MPEG-2/MPEG-4 SD/HD Encoder and Modulator

EMI3440 is a new breakthrough all-in-one device which integrates encoding (MPEG-2, MPEG-4/AVC H.264) and modulation to convert HDMI/YPbPr /CVBS (Pr in) signals etc to digital RF output. To meet customers’ various requirements, EMI3440 is also equipped with 1 ASI input, and output with 2 ASI ports and 1 IP port.

The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. Its output signals are to be received by TVs, STB and etc with corresponding standard.

Delay problem has been greatly reduced to achieve an extremely low value from the encoding progress to the decoding terminals.

EMI3440 can wildly used in public places such as metro, market hall, theatre, hotels, restaurants and etc for advertising, monitoring, training and educating in company, schools, campuses, hospital… It’s a good choice to offer HD channels and more.

Feature

1. 4* HDMI/YPbPr/CVBS input

2. 1*ASI in for re-mux; 1*RF in for RF mix

3. 2*DVB-T RF out (4* DVB-C RF, 2*ISDB-T, 4*ATSC out optional); ASI out; IP out

4. MPEG2 HD & MPEG4 AVC H.264 HD video encoding

5. DD AC3 (2.0), MPEG4-AAC, MPEG2-AAC, MPEG1 Layer II audio encoding

6. Support DD AC3 (2.0/5.1/7.1) passthrough (for HDMI interface only)

7. Support CC (Closed Caption) EIA608, (from CVBS source only)

8. Low latency mode

9. LCN (Logical Channel Number) support

10. Support VCT (Virtual Channel Table) for DVB-C and ATSC

11. Excellent modulation quality

12. LCD display, Remote control and firmware

13. Web-based NMS management; Updates via web


Application


Specifications
HDMI Inputs
Video
Interface: 4x HDMI
Encoding: MPEG2; MPEG4 AVC/H.264
Resolution: 1920*1080_60P, 1920*1080_50P (For MPEG 4 AVC/H.264 only), 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P
Low Delay: Normal, Mode 1, Mode 2
Aspect Ratio: 4:3; 16:9
Audio 
Interface: 4x HDMI /SPDIF 
Encoding: MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC; DD AC3 (2.0) Optional; DD AC3 (2.0/5.1/7.1) passthrough
Sample rate: 48KHz
Bit rate: 64/96/128/ 192/256/320kbps
CVBS/YPbPr
Video
Interface: 4x CVBS/YPbPr (RCA)
Encoding: MPEG2; MPEG4 AVC/H.264
Resolution: CVBS: 720*576_50i, 720*480_60i
YPbPr: 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P
Audio
Interface: 4x Stereo/8x mono/4x SPDIF
Encoding: MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC;
DD AC3 (2.0) Optional
Sample rate: 48KHz
Bit rate: 64/96/128/ 192/256/320kbps
Modulation
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
MER: ≥42dB
RF frequency: 30~960MHz, 1KHz step
RF out: COFDM DVB-T out (2 carriers combined out)
RF output level: -30 ~ -10dbm (81 ~ 97 dbµV), 0.1db step
DVB-C 
Standard
J.83A (DVB-C)
J.83B
J.83C
Constellation
16/32/64/128/256 QAM
64/ 256 QAM
64/ 256 QAM
Bandwidth
8M
6M
6M
MER: ≥43dB
RF frequency: 30 ~ 960MHz, 1KHz step
RF output level: -30 ~ -10dbm (77 ~ 97 dbµV), 0.1db step 
Symbol rate: 5.000 ~ 9.000Msps adjustable
RF Out: 4x DVB-C adjacent carriers combined output
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
RF frequency: 30 ~ 999MHz, 1KHz step
ATSC 
Standard: ATSC A/53
Constellation: 8 VSB
MER: ≥42dB
RF output level: -30 ~ -10dbm (77 ~ 97 dbµV), 0.1db step 
RF frequency: 30 ~ 999MHz, 1KHz step
System
Local interface: LCD + control buttons 
Remote management: Web/NMS
NMS interface: RJ45, 100M
Stream Out:
2×ASI mirrored out (BNC type, 100M);
IP (4 SPTS+1MPTS) over UDP, RTP/RTSP out, RJ45, 100M (MPTS is available for DVB-C/ATSC out versions)
Language: English
Environment
Power supply: AC 100V ~ 240V
Temperature: 0 ~ 45℃ (Operation), -20 ~ 80℃(Storage)
Dimensions: 482mm (L) * 400mm (W) * 44mm (H)
Weight :4.5 kg
Contact us
Contact person
John Pan
Email
john (at)
Skype
dibdvb
MOB/What'sAPP
+86 13957196036
Our Company
Certifications
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Hangzhou DIBSYS Technologies Co., Ltd.
Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
101 - 200 People
Contact Supplier Request Quote Chat Now

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