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DVB-T Modulator

HD Modulator/Reveiver

AMS 3542-1 : Full HD Resolution 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P
support MPEG4/AVC H.264 Encoding ; LCN (Logical channel Number)
Input : 1*HDMI in, 1*ASI in, 1*RF in ; Output : 2*ASI out, RF COFDM DVB-T out, 1*IP(UDP)out
RF Frequency range 30Mhz~960Mhz ; WEB NMS ; easy operation ;Excellent modulation quality MER=42dB
Multiplexer embedded ; ISDB-T/Tb RF output (optional)


Encoding section :
Video Encoding H.264/AVC High Profile Level 4.0(HD)
Input : HDMI*1
Resolution : 1920*1080_60P, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i,
1280*720_60p, 1280*720_50P

Audio Interface
encoding MPEG1 Layer II
Sample rate 48KH
Bit rate : 64kbps, 96kbps,128kbps, 192kbps,256kbps, 320kbps

DVB-T modulator section :

Standard EN300744
Constellation : QPSK, 16QAM, 64QAM
Video Guard Interval : 1/4, 1/8, 1/16, 1/32
FEC : 1/2, 2/3, 3/4, 5/6, 7/8
Input HDMI*1
MER >42dB
FFT mode 2K, 8K Operation temperature 0~45
Bandwidth 6M,7M,8M
RF frequency : 30~960MHz, 1KHz step
RF output level -30~ -10dbm(81~97 dbìV), 0.1db step
Local interface LCD + control buttons

Power supply : AC 100V~240V
Dimensions : 250*268*44mm ; Weight : 2.6kgs
Ordering guideline
These devices has been designed on a modular basis with different exchangeable modules to match the right Encoders,
and Inputs/Outputs to your applications. MPEG2 SD encoding with 1 CVBS module MPEG2 SD super encoding with 2 CVBS module
MPEG4 AVC H.264 encoding with 1 SDI module DVB-S2 tuner input module And modulation module can be change to ISDB-T RF out module DVB-C RF out module DVB-T RF out module

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