4 in 1 HD & AV to DVB-T modulator 4 way input encoder modulator DVB-T digital modulator

HDMI Encoding Section

Video

Encoding

MPEG-4 AVC/H.264

Resolution

1920*1080p@60, 1920*1080p@50, 1920*1080i@60,

1920*1080i@50, 1280*720p@60, 1280*720p@50

Aspect ratio

16:9, 4:3

Bit rate

1.000~18.000 Mbps

Audio

Encoding

MPEG1 Layer II

Sample rate

48KHz

Bit rate

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

CVBS Encoding Section

Input

PAL, NTSC

DVB-T Modulator Section

Standard

DVB-T COFDM

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 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, 8K

MER

≥31dB

RF frequency

50~950 MHz

RF output level

63~ 100 dBμV

System

Upgrade

USB

Power supply

DC 12V

Operation temperature

0~45°C