Video/Audio Encoder Module

Evenlode Air Data Terminal Equipment

  • Contains six separate video inputs.
  • Capable of encoding video signals up to 4K.
  • Lightweight, low power unit.

Product Description

The low latency dual Video/Audio encoder Module is capable of encoding two video signals up to 4K (option dependant) using Advanced Video Coding (H.264) and High Efficiency Video Coding (H.265). The user is able to control which video inputs are encoded from up to four High Definition and two Standard Definition inputs via the Evenlode control functionality.

The next generation improved Evenlode Video/Audio Encoder Module is a low latency, lightweight, low power unit which is ruggedised purposely for installation on to air platforms.

The Evenlode Video/Audio and Data Encoder has been designed to be used in conjunction with the Evenlode Air Data Terminal. The Encoder has 6 separate video inputs, 4 HD and 2 SD, with the capability to encode two videos simultaneously. This gives the user the ability to select the latest mission critical information required with no disruption to the operation.

The Evenlode Video/Audio and Data Encoder provides either a single Asynchronous Serial Interface signal, or an Internet Protocol stream containing an MPEG-2 Transport Stream. This combines the mission data for onward transmission by the Evenlode Air Data Terminal.

With 12G/3G/6G-SDI/HD/SD/-SDI, CVBS and Y/C inputs, The Encoder is compatible with new and legacy sensor systems.
The Encoder Module can auto detect between different HD formats, thus ensuring that the users can focus on the current task.

The low latency H.264, H.265 video encoders provide superior compression, allowing for reduction in channel bandwidth without compromising on video quality, increasing efficiency, allowing the user greater flexibility to use the bandwidth available.
The Module is controlled and monitored via a serial interface, when used with the Evenlode Air Data Terminal. This interface can be accessed using either the ECS on board Control Unit or the custom Evenlode Graphical User Interface.

Technical Specifications

139mm x 38mm x 159mm


9-36VDC, voltage range protection

Video Compression
H.264 / H.265
Dual video

-20°C to +55°C
25000ft operational altitude

Serial data (RS485)

Video Formats
PAL/NTSC up to 4K
SD-SDI/HD-SDI/3G-SDI/12G-SDI PAL, NTSC up to 1080p60 (4K option available)
(SMPTE 259M, 344M, 292M, 424M)
DVB-ASI EN 50089-9 188 Byte Transport Stream
(SMPTE 259M)

Designed to RTCA DO160G Standards.

MPEG-1 layer 1 and 2
Dual audio

Less than 120ms

Video : 8 x BNC for HD, CVBS & Y/C
IP: Fisher connector
ASI : SMA connector
Control : Fischer connector

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