Digital television equipment
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Dual channel Encoder / Transcoder
Dual channel Encoder / Transcoder model M58.
Video Input
Analog Input: two Composite, BNC (75Ω)
Level : 1 Vp-p
Digital Input: two SDI, BNC (75Ω)
Digital Input: two HMDI
Level: 800mVp-p
Aspect Ratio: 4:3, 16:9
Audio Input
Analog Input: 2 Stereo (4 channels, XLR)
Freq. Range: 20Hz ~ 20KHz
Impedance: 600 Ω/ 20KΩ
Digital Input: Embedded SDI
Sampling Rate: 48 KHz
Video Encoder
Encoding : MPEG-2 HP@HL, MP@HL , MP@ML
MPEG-4 H.264 HP@L4, MP@L3
Encoding Rate: 0,5~15 Mbps
Chroma Format: 4:2:0
Bit Rate Mode: CBR,VBR
Audio Encoder
Sampling Rate: 48KHz
MPEG-1 Layer II 64 - 320 Kbps
TS Output
Transport Stream: ASI 2 port
Connector: BNC(75Ω)
TS Bit Rate: 0,5~15 Mbps
Packet Format: 188 Byte
IP TS Output and Ethernet control
Ethernet type: 10/100 Base-T (RJ-45)
Format: UDP/IP, RTP/IP
IP Address Format: Multicast, Unicast
TS Bit rate: 0,5~60 Mbps
TS Packet format: 188 Byte
Power: ~220V+\-20%;
Power Consumption: Max 10W ;
Size: 19``, 1U 480*45*180 (mm);
Weight: 3 Kg
The device can work in two modes  “Encoder” or  “Transcoder”.
The necessary mode is selected by program switching.

The dual channel Encoder is intended for real time encoding  of CVBS or SD/HD SDI SD/HD  HMDI signals into MPEG-2 SD or H.264 SD/HD format.

The dual channel Transcoder is intended for  real-time  transcoding/ transrating of two  SD/HD  program from two Transport  Streams (TS) from  MPEG-2 to H.264 format or  vice versa.

Each channel generates up to two TS. One of the two TS provides high resolution (1920х1080 or less) for high quality broadcasting, the other TS provides low resolution (320х240  or less) for broadcasting to  mobile devices or Internet. The Encoder/Transcoder  enables multiplexing of the four TS onto any of the two ASI outputs or any of the four IP addresses.

Built-in multiplexer: each output can be configured to carry either a Single Program Transport Stream (SPTS), or a Multi Program Transport  Stream (MPTS).
The main features:
Encoding : MPEG-2 HP@HL, MP@HL , MP@ML MPEG-4 H.264 HP@L4, MP@L3.
TS Bit Rate: 0,5~15 Mbps.
User selectable resolution and bit rate.
Supports OTA, EPG, DVCrypt CAS 3000/10000/100000 subscribers in transcoder
Two SDI / two CVBS/two HMDI inputs.
Transcoding of an SD/HD program
Overlaying titles on the signal.
Selectable MPEG-2 SD or H.264 SD/HD real-time video encoding.
The possibility of transferring 2 audio channels in the first encoder.
Transcoding 2 programs in the stream.
The exhibition IBC-2018 will be held from 14 to 18 September in Amsterdam.
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