Eurocaster EC3548H 8 in 1 encoder modulator

The Eurocaster EC3548H 8 in 1 Encoder/Modulator is an all-in-one device integrated encoding (MPEG-4/AVC H.264), multiplexing and modulation functions in one standard 1U case. It can convert 8 HDMI signals and 1 ASI input to DVB-C/DVB-T RF out in the frequency range of 30~960MHz. It is also equipped with 2 ASI ports and IP port to output TS.

The signals source could be from satellite receivers, closed-circuit television cameras and etc. its output signal is to be received by DVB-C/T standard TVs or DVB-C/T STBs.

The device can be used in public place such as metro, market hall, theatre, hotels, resorts, etc for advertising. It also can be used for monitoring, training and educating in company, schools, campuses, hospital.

Key Features

* Support 8 HDMI channels input & 1 ASI Input

* Support H.264/AVC video encoding

* Support MPEG1 Layer 2 (HE-AAC (V2), LC -AAC optional) audio encodingAC3 Passthrough (For HDMI)

*Support audio gain control

* Support PSI/SI editing and inserting

* Support accurate PCR adjusting

* PID remapping and passthrough

* Support VBR/CBR video bitrate mode

* Support 720P, 1080I, 1080P HD video format

* Support IP (1000M) Output over UDP,RTP/RTSP

* 2*DVB-C/2*DVB-T RF output

* Support IP null packet filter

* Real-time output bit-rate monitoring

* Update device through web based NMS port

* Support LCD / keyboard operating, and network management (web)


Specifications:

Input
8×HDMI inputs
1 ASI input, BNC interface

Video

Resolution
1920×1080_60P,1920×1080_50P
1920×1080_60i, 1920×1080_50i
1280×720_60P, 1280×720 _50P
720×576_50i, 720×480_60i

Encoding
MPEG-4 AVC/H.264

Bit-rate
0.8Mbps~19Mbps (each channel)

Rate Control
CBR/VBR

GOP Structure
IBBP

Advanced Pretreatment
De-interlacing, Noise Reduction, Sharpening

Audio
Encoding

MPEG-1 Layer 2 (HE-AAC V2, LC- AAC Option)
AC3 passthrough (for HDMI)

Sampling rate
48KHz

Bit-rate
64Kbps~384Kbps each channel

Audio Gain
0-400

Multiplexing

1 ASI input multiplexed with local 8 channels of TS
PID remapping (automatically or manually)
Accurate PCR adjusting
Generate PSI/SI table automatically

Modulation

DVB-C

Standard
J.83A, J.83B, J.83C

MER
󖾞dB

RF frequency
30~960MHz, 1KHz step

RF output level
-30.0~ -10.0 dbm (77~97 dbµV), 0.1db step

Symbol rate
5.0 - 9.0 Msps

J.83A

Constellation
16/32/64/128/256QAM

bandwidth
8M

J.83B

Constellation
64QAM, 256QAM

bandwidth
6M

J.83C

Constellation
64QAM, 256QAM

Bandwidth
6M

RF out
2*RF DVB-C out

DVB-T
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
󖾞dB

RF frequency
30~960MHz, 1KHz step

RF output level
-30~ -10dbm (77~97 dbµV), 0.1db step

RF out
2*RF DVB-T out

Stream output

2*ASI to mirror one carrier output, BNC interface
8 SPTS over UDP,RTP/RTSP
1000Base-T Ethernet interface (unicast / multicast)

System function

LCD/keyboard operating, web NMS supporting
Ethernet software & hardware upgrade

Miscellaneous

Dimension (W× L× H)
482mm×455mm×44mm

Approx weight
4kg

Temperature
0~45℃(work), -20~80℃（Storage）

Power
AC 100V-220V±10%, 50/60Hz

Consumption
25W