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DTV211X 2 Channels HD H.264 Encoder Modulator

DTV211X series is a multi-channel digital TV encoder modulator which developed by our company. The product supports encoding, multiplexing and modulating 2 HD MI signals and 1 USB video signal into 1 RF signal output. It adopts with a RF loop input port which is convenient for users to mix multiple DTV211X outputs or mix with antenna signals. It is perfect for hotels, hospitals, home entertainment and monitoring, also other digital CATV headend system as well.
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DTV211X 2 Channels HD H.264 Encoder Modulator



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1.Overview

DTV211X series is a multi-channel digital TV encoder modulator which developed by our company. The product supports encoding, multiplexing and modulating 2 HD MI signals and 1 USB video signal into 1 RF signal output. It adopts with a RF loop input port which is convenient for users to mix multiple DTV211X outputs or mix with antenna signals. It is perfect for hotels, hospitals, home entertainment and monitoring, also other digital CATV headend system as well.  

2.Features

  • Support 2 HD MI signals and 1 USB video signal input

  • Support multi-standard digital systems

  • Support TS re-multiplexing

  • Support H.264 encoding

  • Support 1 external RF signal loop in and internal modulation signal mixed into 1 RF output

  • Frequency agile design, RF output frequency can be set freely within the frequency range

  • Easy configuration by buttons and LCD on front panel

3.Order guide

Product

Model No.

Output

DTV211X

2Ch HD H.264 Encoder Modulator

DTV2111

DVB-C(J.83A)

DTV2112

DTMB

DTV2115

ISDB-T

DTV2116

DVB-T

DTV2118

ATSC,8VSB,J.86B

4.Specification

HD MI

Video Encoding

Standard

H.264

Channels

2 channels HD MI

Resolution

1920*1080 60P、1920*1080 50P、1920*1080 60i、

1920*1080 50i、1280*720 60P、1280*720 50P

Bitrate

1-19.5Mbps

Audio Encoding

Standard

MPEG 1 Layer II

Sampling Frequency

48KHz/44.1 KHz/32 KHz

Bitrate

384Kbps

USB

Interface Standard

USB2.0

Video format

TS, MPG

J.83A

Standard

Annex A

Constellation

16QAM,32QAM,64QAM,128QAM,256QAM

MER

≥40dB

RF Frequency Range

50-999.999MHz, Min. step of 1KHz

Output Level

≥100dBuV(range 0-20dB, step of 0.5dB)

Out-of-band Suppression

≥60

Symbol Rate

5-6.900Msps

J.83B

Standard

Annex B

Constellation

64QAM,256QAM

MER

≥40dB

RF Frequency Range

50-999.999MHz, Min. step of 1KHz

Output Level

≥85dBuV(range 0-20dB, step of 0.5dB)

Out-of-band Suppression

≥60

Cable Standard

HRC, IRC or STD

Symbol Rate

5-6.900Msps

ATSC 8VSB

Standard

ATSC A/53

MER

≥40dB

Output Level

≥100dBuV(range 0-20dB, step of 0.5dB)

DVB-T

Standard

DVB-T COFDM

Bandwidth

6/7/8MHz

Constellation

4QAM, 16QAM, 64QAM

Code Rate

1/2, 2/3, 3/4, 5/6, 7/8

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmit Mode

2K,4K,8K

MER

≥40dB

RF Frequency Range

50-999.999MHz, Min. step of 1KHz

Output Impendence

75Ω

Output Level

≥100dBuV(range 0-31.5dB,step of 0.5dB)

Out-of-band Suppression

≥60dB

ISDB-T

Standard

ARIB STD-B31

Bandwidth

6MHz

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmit Mode

2K, 4K, 8K

MER

≥42dB

RF Frequency Range

50-999.999MHz, Min. step of 1KHz

Output Impendence

75Ω

Output Level

≥100dBuV(range 0-20dB,step of 0.5dB)

Out-of-band Suppression

≥60dB

DTMB

Standard

GB20600-2006

FFT

1,3780,1+pilot

MER

≥40dB

FEC

0.4,0.6,0.8

Interleave Mode

420,595,945,420var,945var

Sync Frame

240,720

Constellation

4QAM-NR,4QAM,16QAM, 32QAM,64QAM

RF Frequency Range

50-999.999MHz, Min. step of 1KHz

Output Level

≥100dBuV(range 0-31.5dB,step of 0.5dB)

Output Impendence

75Ω

Out-of-band Suppression

≥60dB

Power Supply

Input Voltage

DC 12V

Max. Current

1200mA

Physical Parameters

Dimension

176*123*28mm

Operating Temperature/Humidity

-10℃~45℃、40%~70%

Storage Temperature/Humidity

-40℃~70℃、40%~95%



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