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HDMI MPEG2 & MPEG4 to RF Modulator
HDMI MPEG2 & MPEG4 to RF Modulator HDMI MPEG2 & MPEG4 to RF Modulator HDMI MPEG2 & MPEG4 to RF Modulator

HDMI MPEG2 & MPEG4 to RF Modulator

Product ID : STHM-3364
Product Tags :
Product Attributes :

Input:4* HDMI/YPbPr/CVBS (Pr in) channels in,1*ASI in for re-mux; 1*RF in for RF mix

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

RF frequency:30~960MHz, 1KHz step/30~999MHz, 1KHz step

MPEG2 HD & MPEG4 AVC H.264 HD video encoding

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


Product Description

Outline

STHM-3364 are all-in-one devices which integrate 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, STHM-3364 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.

STHM-3364 series products are 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.

Principle Chart_700 (2).jpg


Features

MPEG2 HD & MPEG4 AVC H.264 HD video encoding

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

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

4* HDMI/YPbPr/CVBS (Pr in) channels in

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

 2*DVB-T RF out (4* DVB-C2*ISDB-T4*ATSC RF out optional); ASI out; IP out

  Support EAS control for DVB-C and ATSC RF out--Optional

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

Support Low Delay

 LCN (Logical Channel Number) support

VCT (Virtual Channel Table) support— for DVB-C and ATSC

Excellent modulation quality

LCD display, Remote control and firmware

Web-based NMS management; Updates via web


Principle Chart

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Technical Parameter

Specifications

Encoding Section

Video (HDMI)

Encoding

MPEG2;   MPEG4 AVC/H.264

Interface

HDMI*4

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 (HDMI)

Encoding

MPEG1   Layer II; MPEG2-AAC; MPEG4-AAC;

DD   AC3 (2.0) Optional;

DD   AC3 (2.0/5.1/7.1) passthrough

Interface

HDMI*4   /SPDIF*4

Sample   rate

48KHz

Bit   rate

64/96/128/   192/256/320kbps

Video   (CVBS/YPbPr)

Encoding

MPEG2;   MPEG4 AVC/H.264

Interface

CVBS/YPbPr*4   (RCA)

Resolution

CVBS:   720*576_50i, 720*480_60i

YPbPr:1920*1080_60i,   1920*1080_50i;

1280*720_60p,   1280*720_50P

Audio (L/R)

Encoding

MPEG1   Layer II; MPEG2-AAC; MPEG4-AAC;

DD   AC3 (2.0) Optional

Interface

4*Stereo/8*mono/4*SPDIF

Sample   rate

48KHz

Bit   rate

64/96/128/   192/256/320kbps

DVB-T Modulator   Section (Option)

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 Modulator   Section (Option)

Standard

J.83A   (DVB-C), J.83B, J.83C

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

4*DVB-C   adjacent carriers combined output


J.83A

J.83B

J.83C

Constellation

16/32/64/128/   256 QAM

64/   256 QAM

64/   256 QAM

Bandwidth

8M

6M

6M

ISDB-T Modulator   Section (Option)

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 Modulator   Section (Option)

Standard

ATSC   A/53

Constellation

8   VSB

RF   output level

-30~   -10dbm (77~97 dbµV), 0.1db step

MER

≥42dB

RF   frequency

30~999MHz,   1KHz step

System

Local interface

LCD + control   buttons

Remote   management

Web   NMS

Stream   Out

2   ASI mirrored out (BNC type, 100M);

IP   (4 SPTS+1 MPTS) over UDP, RTP/RTSP out, RJ45, 100M (MPTS is available for   DVB-C/ATSC out versions)

NMS   interface

RJ45,   100M

Language

English

General

Power supply

AC 100V~240V

Dimensions

482*400*44mm

Weight

4.5   kg

Operation    temperature

0~45℃













 
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