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Help CenterWall Mounting HDMI/SDI/DVB-S2 /CVBS to RF HD/SD Encoder Modulator
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Specifications
HDMI/SDI/DVB-S2 /CVBS to RF HD/SD encoder modulatorMPEG2 HD/MPEG4 HD video encoding
DVB-T, DVB-C, ATSC output for optional
NDS3542 wall mounting HDMI/SDI/DVB-S2 /CVBS to RF HD/SD encoder modulator
Ordering Guide
Our encoder & modulator series are individual-module design, and the encoding modules include:
MPEG2 SD encoding with 1 or 2 CVBS in
MPEG2 SD encoding with YPbPr + S-Video + CVBS input
MPEG4 AVC/H.264 encoding with 1 or dual SDI in
MPEG4 AVC/H.264 SD encoding with 1CVBS in
MPEG4 AVC/H.264 encoding with 1 or 2 HDMI input
MPEG2 HD/MPEG4 HD encoding with 1 or 2 HDMI input
MPEG2 HD/MPEG4 HD encoding with 1 or 2 SDI input
MPEG2 HD/MPEG4 HD encoding HDMI + VGA input
MPEG2 HD/SD YPbPr + HDMI + CVBS input
DVB-S2/-C/ISDB-T/ATSC tuner input
Modulation modules include:
ISDB-T RF (single/dual carriers) out module
DVB-C RF (single/dual/quad carriers) out module
ATSC RF (single/dual/quad carriers) out module
DVB-T RF (single/dual carriers) out module
Product overview
NDS3542 is DEXIN’s newly developed Encoder & Modulator which integrates MPEG2 HD/MPEG4 HD video encoding and DVB-T (DVB-C/ISDB-T/ATSC Optional) modulation to convert HD A/V signals to DVB-T RF out in the frequency range of 30~960MHz. It has equipped with 1 channel of HDMI input, 1 ASI input, and output with 2 ASI ports, 1 UDP IP port, and 1 DVB-T RF port.
The signals source could be from satellite receivers, closed-circuit television cameras, Blue-ray players, and antenna etc. Its output signal is to be received by DVB-T standard TV sets, DVB-T STBs and etc.
The device can be wildly used in public places such as metro, market hall, theatre, hotel, resort, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital… besides that it’s a good choice for bars to offer HD sports channels, for VIP entertainment channels, and more.
Key Features
- Up to 1920*1080@50I/60I supported
- MPEG2 HD/MPEG4 HD video encoding
- 1* HDMI in (1 for backup), 1*ASI in
- DVB-T RF out
- LCN support (Logical Channel Number)
- Excellent modulation quality MER≥42dB
- RF Frequency range 30Mhz~960Mhz
- LCD display, Remote control and firmware
- Updates via web/Ethernet
- Lowest cost per channel - breakthrough price
Principle chart
Specification
Encoding Section
Video
Encoding |
MPEG2 HD/MPEG4 HD |
Input |
HDMI*1 (1 for backup) |
Resolution |
1920*1080_60p, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P |
Audio
encoding |
MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC |
Sample rate |
48KHz |
Bit rate |
64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps |
DVB-T Modulator Section
Standard |
EN300744 |
FFT mode |
2K, 8K |
Bandwidth |
6M, 7M, 8M |
Constellation |
QPSK, 16QAM, 64QAM |
Guard Interval |
1/4, 1/8, 1/16, 1/32 |
FEC |
1/2, 2/3, 3/4, 5/6, 7/8 |
MER |
≥42dB |
RF frequency |
30~960MHz, 1KHz step |
RF out |
COFDM DVB-T out |
RF output level |
-30~ -10dbm (81~97 dbµV), 0.1db step |
System
Local interface |
LCD + control buttons |
|
Remote management |
Web NMS |
|
output |
ASI out (BNC type); IP out (RJ45, 100M) |
|
NMS interface |
RJ45, 100M |
|
Language |
English |
|
General
Power supply |
AC 100V~240V |
Dimensions |
267*250*44mm |
Weight |
3 kgs |
Operation temperature |
0~45°C |
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