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  • SFT3542 4 HDMI to 2 DVB-T HD Encoder Modulator
  • Model Number: SFT3542
  • Brand: SOFTEL
  • MOQ: 1PCS
 

 Description:
 
SFT3542A series products are all-in-one devices which integrate encoding (MPEG-2 HD, MPEG-4/AVC H.264) and modulation (DVB-C, DVB-T, ISDB-T, or ATSC) to convert V/A signals into RF output. It has equipped with 4 HDMI channels input and 1 ASI input and output with 2 ASI ports and 1 UDP IP port.
It adopts inner drawer-type structural design which greatly facilitates the change of encoding modules (HDMI/CVBS/SDI/YPbPr/…) as needed.
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.
With its various inputs available, our NDS3542A series products are wildly used in public places such as metro, market hall, theatre, hotels, resorts, and etc for advertising, monitoring, training and educating in company, schools, campuses, hospital… It’s a good choice to offer HD channels and more.  
 
Quick Detail:
 
MPEG2 HD/MPEG4 HD video encoding
Up to 1920*1080@50I/60I supported(MPEG2 HD)
Up to 1920*1080@50P/60P supported(MPEG4)
4* HDMI in, 1*ASI in
2*RF DVB-T out (2 carriers combined output), double output bandwidth
LCN support (Logical Channel Number)
Excellent modulation quality MER≥42dB
RF Frequency range 30Mhz~960Mhz
LCD display, Remote control and firmware
Web NMS management; Updates via web
Lowest cost per channel --- breakthrough price
RF Output: 2*RF DVB-T Out (2 Carriers Combined Output)
Double Output Bandwidth
Simultaneously encoding each channel up to 15Mbps
Specifications:

Encoding Section

Video

Encoding

MPEG2 HD/MPEG4 HD

Input

HDMI*4

Resolution

 

1920*1080_60i, 1920*1080_50i,

1920*1080_60P, 1920*1080_50P, (-for MPEG4/H.264 only)

1280*720_60p, 1280*720_50P

720*480_60i, 720*576_50i

Audio

encoding

MPEG1 Layer II, (MPEG2-AAC, MPEG4-AAC available )

Sample rate

48KHz

Bit rate

64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps

DVB-T Modulator Section

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

2*RF COFDM DVB-T out (2 carriers combined output);

Double output bandwidth

RF output level

-30~ -10dbm (81~97 dbµV), 0.1db step

System

Local interface

LCD + control buttons

Remote management

Web NMS

output

ASI out (BNC type); IP out (RJ45, 100M)

NMS interface

RJ45, 100M

Language

English

General

Power supply

AC 100V~240V

Dimensions

420*400*44mm

Weight

4.5 kgs

Operation temperature

0~45℃