Broadcast News

Bookmark and Share
22/06/2012

Work Microwave's DVB-S2 Modem SK-DV

Work Microwave, a leading European manufacturer of advanced satellite communications, today announced a new combined data and video modem, the DVB-S2 Modem SK-DV. Utilizing DaVid technology, the device offers simultaneous transportation of data (network connection) and live broadcasting (video content) over a single satellite carrier.
The DaVid technology works by aggregating multiple MPEG transport streams and IP data into a single baseband stream, called multistream, which is then inserted into a broadcast modulator. The single carrier signal is transmitted via satellite by the modulator and then received by multiple receivers that separate and extract specific content parts based on their DVB-S2 Input Stream Identifier (ISI). The DaVid technology configures all DVB-S2 baseband parameters independently for each stream, providing users with the flexibility to choose the number of streams that need to be processed.
The combined modem includes several features and capabilities designed to provide users with maximum bandwidth efficiency and data throughput at all times. The DVB-S2 Modem SK-DV uses Generic Stream Encapsulation according to TS 102 606, which ensures the device is compatible with products from other providers compliant to the DVB-S2 standard and allows users to easily incorporate the modem into existing operations. Additionally, advanced modulation up to 32APSK offers the most efficient satellite communication for dedicated links, enabling broadcasters to deliver reliable, flawless transport.
Multichannel ACM functionality (OptiACM) compensates for disturbances in the satellite link due to physical conditions — such as humidity and atmospheric precipitation — through real-time adaptation of transmission parameters according to link conditions, improving data throughput in all usage cases and under all environmental conditions. Additionally, the DVB-S2 Modem SK-DV optimizes the amount of usable bandwidth through a traffic shaping capability that controls the volume of traffic being sent over satellite and determines minimum/maximum data rates for each content type. Traffic is differentiated into groups and prioritized with respect to a number of configurable parameters.
Built on a cross-layer system design that applies interlayer communication exchange across the protocol stack, the DVB-S2 Modem SK-DV operates at an efficient data rate of up to 160Mbps, supporting high-speed data transmission so broadcasters can deliver live high-definition video content over a satellite link — in addition to Internet file transfer.
"As the broadcasting and IT worlds converge, the DVB-S2 Modem SK-DV brings the power of IP to broadcasting by enabling broadcasters to deliver live video, IP data, or both simultaneously," said Joerg Rockstroh, senior R&D Engineer, WORK Microwave. "By using one device to manage ASI and IP inputs, broadcasters now have the ability to support hybrid infrastructures while optimizing bandwidth, boosting data-transport efficiency, and significantly reducing operating expenses."
More information on WORK Microwave is available at Work Microwave website
VMI.TV Ltd

Top Related Stories
Click here for the latest broadcast news stories.

29/05/2024
NBC Elevates Broadcasting Quality With Lawo IP-Based Equipment Installation
Nestled in southwestern Africa, Namibia boasts a landscape defined by vast deserts, rugged mountains, and expansive savannahs. Among its most iconic f
18/09/2024
Data Dan Installs Optimal Audio Cuboid Series
Data Dan has installed Optimal Audio Cuboid Series at the popular Wollongong hospitality venue. The North Wollongong Hotel is a large multi-faceted ho
20/06/2024
StreamGuys Programmatic Ad Services Help Dick Broadcasting
StreamGuys has announced that Dick Broadcasting has quintupled its monthly advertising revenue since transitioning to StreamGuys ad insertion services
06/06/2024
Hellenic Broadcasting Corporation Acquires Riedel's Simplylive Production Suite
Riedel Communications has announced that the Hellenic Broadcasting Corporation has acquired Riedel's cutting-edge Simplylive Production Suite to eleva
23/09/2024
Lightware Visual Engineering Partners With Aquila Data Group
Lightware Visual Engineering has announced a strategic partnership with Aquila Data Group (AQS), a leading distributor of Unified Communications (UC)
28/10/2024
Vizrt Teams Up With Champion Data
Vizrt has partnered with Champion Data to bring Katy Perry's state of the art Australian Football League (AFL) Grand Final pre-show performance alive
16/10/2024
Light Sail VR Selects OpenDrives Data Management Infrastructure
OpenDrives has announced that Light Sail VR has selected the Atlas storage platform to modernise and scale its creative production business. Atlas boa
02/08/2012
WORK Microwave Enhances Modem Technologies With New Traffic Optimization
WORK Microwave, a leading European manufacturer of advanced satellite communications, today announced several advanced new features for its comprehens
01/11/2024
METalliance Announces WSDG As Newest Pro Partner
The METalliance (Music Engineering & Technology Alliance) has announced that WSDG (Walters-Storyk Design Group) has become the newest Pro Partner of t
29/05/2003
Thomson wireless cable modem recognised at Mediacast
A new integrated wireless cable modem gateway from Thomson was named the runner up in the Best Data Over Cable Technology Awards announced at Mediacas
14/04/2023
Cobalt Iron Updates Compass® Enterprise SaaS Backup Platform
Cobalt Iron has updated its Compass® enterprise SaaS backup platform with new data governance capabilities comprising policy-based controls and an app
27/06/2024
ITV Appoints New Group Chief Data And AI Officer
ITV has appointed Stefan Hoejmose as its new Group Chief Data and AI Officer, starting on 08 July. Stefan joins ITV from Roku, one of the largest US s
04/08/2023
Cobalt Iron Announces Compass Migrator™ Is Now Available
Cobalt Iron has announced the availability of Compass Migrator™, a new capability of the Cobalt Iron Compass® enterprise SaaS backup platform. Large e
15/06/2023
Cobalt Iron Receives Patent On Its Policy-Driven Data Cyber Inspection Policy
Cobalt Iron Inc. has received a patent on its adaptive, policy-driven data cyber inspection technology. U.S. patent 11663362, granted on 30 May, intro
04/10/2024
Relo Metrics Releases Its Complete Relo Census Dataset
Relo Metrics has released its complete Relo Census dataset on Snowflake Marketplace. This transformative offering enables brands, agencies, teams, lea