Manufactory Wholesale ISDB-T Encoder Modulator SFT3542B
with HDMI/YPbPr Input and RF Output for Broadcast
Looking for a reliable solution to convert HDMI/YPbPr signals to digital RF output? The ISDB-T Encoder Modulator SFT3542B integrates MPEG-2 and MPEG-4/AVC H.264 encoding with modulation, delivering high-quality digital RF output. With 4 HDMI/YPbPr inputs, 1 ASI input, and 2 ASI outputs, it’s designed for broadcast, cable, and IPTV applications. Featuring low delay, excellent modulation quality, and web-based NMS management, this device ensures seamless operation in demanding environments.
• 4 HDMI/YPbPr inputs | • MPEG-2 & MPEG-4/AVC H.264 encoding | • 2 ASI outputs & 1
IP output | • Low delay & high modulation quality | • Web-based NMS management
4* HDMI/YPbPr channels 1ASI in for re-mux; 1RF in for RF mix
ISDB-T Encoder Modulator
ISDB-T encoder modulator SFT3542B is all -in-one devices which integrates encoding (MPEG-2, MPEG-4/AVC H.264) and modulation to convert HDMI/YPbPr signals etc to digital RF output. To meet customers’ various requirements, SFT3542B is also equipped with 1 ASI input, and output with 2 ASI ports and 1 IP port.
Key Features
MPEG2 HD & MPEG4 AVC H.264 HD video encoding
DD AC3 (2.0), MPEG4-AAC, MPEG2-AAC, MPEG1 Layer II audio encoding
Support DD AC3 (2.0/5.1/7.1) passthrough
4* HDMI/YPbPr channels in
1*ASI in for re-mux; 1*RF in for RF mix
2*DVB-T RF out (4* DVB-C RF, 2*ISDB-T,4*ATSC out optional); ASI out; IP out
Support CC (Closed Caption) EIA608, (from CVBS source only)
Support Low Delay LCN (Logical Channel Number) support
Excellent modulation quality
LCD display, Remote control and firmware
Contact:Tomleequan Email：
Web-based NMS management; Updates via web
Specifications of ISDB-T encoder modulator
Encoding Section
Encoding
Interface
Video (HDMI)
MPEG2; MPEG4 AVC/H.264
HDMI*4
Resolution 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P
Low Delay
Aspect Ratio
Encoding
Audio (HDMI)
Interface
Sample rate
Bit rate
Encoding
Interface
Video (YPbPr)
Normal, Mode 1, Mode 2
4:3; 16:9
MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC; DD
AC3(2.0);
DD AC3 (2.0/5.1/7.1) passthrough
HDMI*4 (SPDIF Not Applicable)
48KHz
64, 96,128, 192, 256, 320kbps
MPEG2; MPEG4 AVC/H.264
YPbPr*4 (RCA)
Resolution 1920*1080_60i, 1920*1080_50i; 1280*720_60p, 1280*720_50P
MPEG1 Layer II; MPEG2-AAC; MPEG4-AAC; DD
Audio (L/R)
Encoding
AC3(2.0);
DD AC3 (2.0/5.1/7.1) passthrough
Interface 4*Stereo/8*mono
Contact:Tomleequan Email：sales@fmuser.com whatsapp: +8613922702227
DVB-T Modulator Section(Option)
Standard
FFT mode
Sample rate
Bit rate
EN300744
2K, 8K
Bandwidth 6M, 7M, 8M
Constellation
QPSK, 16QAM, 64QAM, Guard Interva 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
MER ≥42dB
RF frequency
RF out
RF output level
ISDB-T Modulator Section (Option)
30~960MHz, 1KHz step
COFDM DVB-T out (2 carriers combined out)
-30~ -10dbm (81~97 dbµV), 0.1db step
Standard ARIB STD-B31
Constellation
Guard Interval
DQPSK,QPSK, 16QAM, 64QAM
1/32, 1/16, 1/8, 1/4
Transmission Mode 2K, 4K, 8K
Guard Interval 1/32, 1/16, 1/8, 1/4
Code rate
RF frequency
System
Local interface
Remote management
1/2, 3/4, 5/6, 7/8
30~999MHz, 1KHz step
LCD + control buttons
Web NMS
Language English
2 ASI mirrored out (BNC type, 100M);
48KHz
64, 96,128, 192, 256, 320kbps
Stream Out
NMS interface
General
Power supply
IP (4 SPTS) over UDP, RTP/RTSP out (RJ45, 100M)
RJ45, 100M
AC 100V~240V
Dimensions 482*400*44mm
Weight 4.5 kg
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