Bth-2111 Mini Digital Dual Channel HD to ATSC DVB-C DVB-T CATV Encoder RF Modulator

• Condition: New
• Interface: HDMI
• RF Out: ATSC-T
• Model NO.: BTH-2111
• Encoding: MPEG-4
• Modulation Method: QAM
• Transport Package: Carton Box
• Origin: Shenzhen of China

Product Description

Outline:
The device supports 2 channels of high-definition signal input, RF output after encoding and modulation, and the frequency range of RF output is 50 -1000Mhz. Its signal source can be satellite receiver, CCTV camera, Blu-ray player and antenna, etc. Its output signal supports J.83A, J.83B, ATSC, DTMB,  DVB-T standard TV and set-top box reception . The device can be applied to public places such as subways, market halls, theaters, hotels, resorts and other advertising systems. It can also be used for monitoring, training and education companies, schools, hospitals, etc. In addition, high-definition sports channels and VIP entertainment channels can also be provided in bars and other places.

Key Features:

*Support MPEG4 encoding;
*Support 2 HDMI inputs
*Support 1 RF loop input and 1 RF output;
*Support J.83A, J.83B, ATSC, DVB-T (DVB-T2 Coming soon) modulation standard optional;
*Inverter agile design, can be set arbitrarily within the frequency range;
*No complicated system settings are required, just adjust the frequency to the required frequency, simplifying the difficulty of system debugging;
*The operation interface includes: PC network management and panel keys.
Products Application system:

Specifications:

Operating temperature and humidity

-10ºC-45ºC,40%-70%

Storage temperature and humidity

-40ºC-70ºC,40%-95%

The weight

1Kg

HDMI

HDMI1.4a

Video Encoding

Encode Format

MPEG2

Support Resolution

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

Bit Rate

1-19.5Mbps

Audio

Encode Format

MPEG1 Layer I,AC3

Sample Rate

48KHZ/44.1KHZ/32KHZ

Bit Rate

384kbps

PSIP

MGT,CVCT,STT,RTT

Programmable program name,pmt PID,Video PID Audio PID

3.Modulation Parameter

J.83A

Modulation Standard

Annex A

MER

≥36dB

constellation

RF Frequency Range

50-999.99MHz The mini step is 1KHz

Output Level

Outband Suppression

≥60

Symbol Rate

5-6.900Msps

J.83B

Modulation Standard

Annex B

MER

≥36dB

constellation

RF Frequency Range

50-999.99MHzThe mini step is 1KHz

ATSC

Modulation Standard

ATSC A/53

MER

>32dH

Output Level

≥85dBuV(0-20dB adjust the range,each step 0.5dB

DVB-T

Modulation 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

transmission mode

2K,4K,8K

MER

RF Frequency Range

50-1000MHz The mini step is 1KHz

Output Impedance

75 ohm

Output Leve

Outband Suppressior

≥60dB

ISDB-T

Modulation Standard

ARIB STD-B31

Bandwidth

6MHz

constellation

DQPSK,QPSK,16QAM,64QAM

Guard Interval

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

transmission mode

2K,4K,8K

MER

RF Frequency Range

50-999.99MHz The mini step is 1KHz

Output Impedance

75 ohm

Output Level

Outband Suppression

≥60dB

DTMB

Modulalion Standard

GB20600-2006

FFT

1.3780.1+pilo

MER

≥32dB

FEC

0.4,0.6,0.8

Frame pattern

420,595,945,420var,945var

Interleaving degree

240,720

Constellation

RF Frequency Range

50-999.99MHz The mini step is 1KHz

Output Level

≥85dBuV(0-31.5Db,adjust the range,each step 0.5dB)

Output Impedance

Outband Suppression

≥60dB

Power

Power supply voltage

DC12V

Max current

680mA

The Device also built-in web management software:

Application Solution



If you need more details, please contact us now. We look forward to hearing from you!