Input

4×HDMI 1.3, support 1080p

Encoding

Video

4:2:0 encoding H.264 HP@L4 MP@L3

H.264 Adaptive Field Frame (AFF)

H.264 Field-Based (FB)

full HD:1920×1080×60/50i/p,1280×720×60p/50p;

SD:720*576i(PAL),720*480i(NTSC)

Standard: ISO/IEC14496-10 (H.264/MPEG-4 AVC)

bitrate :1.0~15Mbps continuously adjustable per channel

Audio

HDMI:embedded audio

Sampling:32KHz, 44.1KHz, 48KHz

Code Rate:64, 128, 192, 256, 384Kbps

DTMB

Frequency

30~900MHz, 1KHz step

Level Attenuation

0~20dB (0.5dB step)

Interleaving

240, 720

Standard

GB20600-2006

Constellation

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

Output Level

85~105dB

Frame Mode

420 fixed, 595 fixed, 945 fixed, 420 variational, 945 variational

Control

IP remote

NMS (Ethernet Port, RJ-45), 10/100m base-TX,

Front panel

Keyboard + LCD

General Features

Size

482mm×280mm×44mm

Temperature

0~45°C (operation); -20~80°C (storage)

Power

100-240VAC, 50Hz, 25W

4206

4IN1 H.264 HDMI encoder DTMB Modulator(4HDMI in,DTMB out)

4181

HD H.264 DTMB modulator(AV/HDMI IN,DTMB RF out)