Model 7840R 4-CH H.265 Rugged Video Encoder
Delta Digital Video’s Model 7840R 4-Channel H.265 Rugged Video Encoder is an HD/SD video encoder that compresses video and audio signals, multiplexing them with metadata and other system information for real-time video transmission applications.
The 7840R is capable of simultaneously encoding four channels of video with resolutions up to 1080p. Utilizing the H.265 (HEVC) video compression algorithm, the encoder provides high quality video transmission at various resolutions and a wide range of bandwidths. The H.265 compression algorithm utilizes highly bit-efficient coding to provide encoded streams at nearly half the bandwidth of its H.264 (AVC) predecessor.
The unit is built on an advanced, low-power multimedia architecture that provides the horsepower for the computationally intensive H.265 algorithm, providing bandwidth efficiency for multi-channel applications. This increased efficiency allows for more channels to be transmitted over a given bandwidth, better quality video for constrained bandwidth applications, or lower bandwidth operation to extend the limits of ISR operation and reduce storage size requirements. The 7840R also provides an H.264 mode to support legacy infrastructures while providing a future growth path to H.265.
Designed for any rugged airborne, ground-mobile, or shipboard application, the 7840R is compliant with the full motion video standards developed by the US Government’s Motion Imagery Standards Board (MISB). This includes compliance with the video compression, KLV metadata, and transport stream profiles required to ensure interoperability in US and Allied processing, dissemination, and exploitation (PED) systems. Full MIL-STD-810 environmental and MIL-STD-461/DO-160 EMI qualification ensures the 7840R meets project requirements.
The 7840R is easily integrated into any FMV system, providing for legacy composite and all SDI standards. The unit provides Ethernet and synchronous serial transport interfaces along with multi-format metadata interfaces. Serial or Telnet control, and an easy to use web-GUI are provided for encoder set-up.
Four independent inputs
SD/HD/3G-SDI (SMPTE) or Composite, Auto-detect format, resolution, frame rate
.3Vp-p; 75 Ohms/1Vp-p, 75 Ohms
H.265 HEVC/H.264 AVC
CBP, MP, MIOP / BP, MP, HP
Inter/Intra; Variable Size
Ethernet or RS-422
MPEG-2 Transport Stream containing Video/Audio/Data
64Kbps – 20Mbps
Transport Stream over UDP, unicast or multicast
Transport Stream over synchronous serial interface
10/100/1000 Base T, Auto Sense Bitrate, Auto Detect, Full Duplex
DHCP or Static Address
Asynchronous serial, UDP, SDI-VANC (4)
KLV or unformatted data
0-10Vp-p; 50 Ohms
0-10Vp-p; 50 Ohms
Asynchronous Serial, Telnet/SSH, Web Browser (HTTP/HTTPS)
AUDIO INPUT H.265/H.264
Two independent stereo inputs
Balanced (Line Level)
None, Left, Right, Stereo
MPEG-1 Layer I/II or ADPCM
<50ms (per channel)
DO-160D, Section 4, Category D2 – 40ºC to +71ºC
DO-160D, Section 4, Category D2 – 55ºC to +85ºC
DO-160D, Section 6, Category B 5%-95% RH, non-condensing
DO-160D, Section 8, Category S, Figure 8-3, Profile M
DO-160D, Section 7, Category A, Figure 7-2, Operational (6g, 11ms, sawtooth)
CS101, CS114-116, RS103, RE102, CE-102
Section 18, AF Conducted Susceptibility; Section 21, Conducted Emissions; Section 22, Lightning Pin Injection; Level 3, Waveform 5A
SIZE / WEIGHT
2.5”H x 4.5”W x 7”D
3.75 lbs.Learn more