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Home Products Encoder Modulator All in One 4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator
4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator
4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator 4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator 4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator 4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator 4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator

4 In 1 HDMI/SDI H.264 to DVB-T/C/ASTC/ISDB-T Modulator

Product ID : STHM-3384
Product Tags :
Product Attributes :

Input:4 channels of HDMI input, 1 ASI input, and 2 RF input. 

Resolution:1080PInput:8HDMI/8SDIOutput:RFEncoding:MPEG-4 AVC/H.264RF:DVB-C/T/ATSC/ISDB-T

Output:2*RF DVB-T 

Product Description

Outline

STHM-3384 is a MPEG4/AVC H.264 encoding, DVB-T/C/ASTC/ISDB-T modulation integrated device to convert HD A/V signals to DVB-T RF out in the frequency range of 30~960MHz. It has equipped with 4 channels of HDMI input, 1 ASI input, and 2 RF input. 

 

The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. its output signal is to be received by a DVB-T standard TV, DVB-T STB.

The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital… besides that it’s a good choice for bars to offer HD sports channels, for VIP entertainment channels, and more.


Features

Up to 1920*1080@50P/60P Full HD supporting 

MPEG4/AVC H.264 encoding

4* HDMI in, 1*ASI in, 1*RF in 

2*RF DVB-T out (2 carriers combined output), double output bandwidth 

Simultaneously encoding each channel more than 10mbps

LCN support (Logical Channel Number)

Excellent modulation quality MER≥42dB

RF Frequency range 30Mhz~960Mhz

LCD display, Remote control and firmware

Updates via web/Ethernet 

Lowest cost per channel --- breakthrough price



Technical Parameter

 

Encoding section 

Video

Encoding 

H.264/AVC High Profile Level 4.0(HD)

Input

HDMI*4

Resolution

1920*1080_60P, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P

Audio

encoding

MPEG1 Layer II

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 DVB-T out (2 carriers combined output), double output bandwidth 

RF output level

-30~ -10dbm (81~97 dbµV), 0.1db step

 

Interface 

Local interface 

LCD + control buttons

Remote management 

Web NMS 

output

ASI out (BNC type, equal with RF 1); IP out (RJ45, 100M);

NMS interface

RJ45, 100M

Language 

English 

 

General

Power supply

AC 100V~240V

Dimensions

482*300*44mm

Weight 

4.5 kgs

Operation temperature

0~45°C


 
Online Inquiry
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