Satellite Communication Systems

Exalto is one of the leading System Integrators, undertaking projects in establishing Satellite Uplink / Downlink Earth Stations, Digital TV Teleport, DSNG / OB Van Systems, Fly Away systems, Satellite On The Move Systems, STL Links, Contribution Links, Content Delivery Networks, VSAT Networks etc. We supply a wide range of satellite communication systems from reputed global manufacturers to ensure quality and reliable service to the customers. All our products are tested to meet international quality and safety standards

Satellite Earth Station / TV Teleport Systems

Our solution for the establishment of Satellite Earth Station / TV Teleport includes Network Design, Supply, Installation, Testing and Commissioning, Operation and Maintenance, coordination for WPC Clearance, SACFA Clearance, NOCC Testing etc. The Digital TV Teleport will cater for broadcasting of SCPC / MCPC Channels (FTA / CAS) through satellite. We also provide International satellite bandwidth to enable the Global footprint for overseas viewers.

A standard Teleport will broadly include:

*        4.8m / 6.3m / 8.1m (SCPC) or 9.3 m (MCPC) C Band Antenna with 4 port Linearised Feed, LNA and sub-systems

*        DVB-S / S2 QPSK IF / L Band Modulator in 1:1 redundant configuration

*        C Band SSPA / TWTA in 1:1 redundant configuration and Waveguide, Dehydrator and other Antenna accessories

*        Statistical Multiplexing system for MCPC uplink (including CAS for Pay Channels)

*        C Band Rack Mount / Antenna Mount Up Converter in 1:1 redundant configuration

*         2.4m / 3.8m Downlink Prime Focus Parabolic dish antenna and Professional IRD

*        MPEG – 2 / MPEG-4 Encoders in ‘n:1’ redundancy

*        RF Test & Measurement Equipment (including Spectrum Analyzer)

*        Baseband T&M equipment

*        NMS

DSNG / OB Van System

               We commission MPEG-2 / MPEG-4 based DSNG / OB Van systems on turnkey basis that includes network design, supply, installation & commissioning, testing and operation & maintenance, including coordination for WPC Clearance, NOCC Testing etc, along with the complete vehicle reinforcement.  The antenna would be mounted directly on top of the vehicle and two 19” Equipment racks are provided to accommodate all the required sub-systems, also facilitating easy access and operation for the technician. Additional care would be taken to avoid power and EMI interference problems.

(Note: Designs for the setup may vary according to the type of the vehicle and components used)

 

Specifications of a standard DSNG system:

*        1.2m Ku Band (or) 1.8m C Band Antenna, MPEG-2 / MPEG-4 Encoders, DVB-S/S2 QPSK Modulator with L Band output, Ku Band or C Band Outdoor Mount SSPA with integral L Band BUC, Silent Generator, Rack Mount UPS, Spectrum Analyzer, and other sub-systems / accessories

Multi-viewer system (Multi-screen Multi-channels Monitoring)

DVB / DTH / OTT / Mobile / IP / Video monitoring and compliance recording
(For Headend / Satellite / Cable, IPTV, CDN operators)

M/s. Stream Labs, an international professional broadcast solution company with offices in the United States and Development Centers in Latvia., offers the following solutions 

 

·     Monitoring and Archiving

·     Playout and Ingest

·     Large broadcast network monitoring

·     Early warning systems

·     Compliance recording solutions


Since 1991, Stream Labs’ solutions have been deployed in over 160 countries by Satellite Broadcast, Terrestrial, CATV, IPTV & OTT operators.


Multi-Beam Antennas - C, Ku and Ka Bands in single Arc Antenna

Type 1 - Multi Beam Antenna with a Coverage of 70* Arc and Upto 35 Satellites

The Simulsat™ 5B Multibeam Earth Station is the world’s only antenna that can simultaneously receive signals from up to 35 satellites within a 70° view arc, with equal performance on each satellite. 

Since an increasing number of applications require multiple satellite reception, return on initial investment is immediate.


Applications

• Broadcasters

• Cable Television

• Universities/Distance Learning

• Television and Radio

• Military/Government

• Corporations


Features
• Market leader in multibeam technology since 1979
• Size: 4.5m (One antenna performs like 35 parabolics)
• 3 panel design
• Fixed antenna with no moving parts to service
• Commercial quality composite construction
• Programming Movement: Due to constant satellite programming changes, Simulsat users can add another feed without having to purchase another antenna
• Receives, with uniform performance, signals from all satellites within a 70 degree view arc
Reflector Size: 17’ 2” x 31’ 5” (5.2m x 9.6m)
Mount: Galvanized Steel
Reflector Construction: Composite Fiberglass

Benefits
• Increased Revenue Stream
• Lowers Overall Costs – Return on initial investment is immediate
• Requires Less Space – Simulsat is the size of 2 parabolics
• Curbs Real Estate Costs – Best alternative to antenna farms
• Outperforms Retrofits – Simulsat receives, with uniform performance, signals from all satellites within 70 degree view arc
Type 2 - Multi Beam Antenna with a Coverage of 70* Arc and Upto 35 Satellites

The Simulsat C/Ku is the world’s only antenna that can simultaneously receive signals from up to 35 satellites within a 70° view arc, with equal performance on each satellite. Since an increasing number of applications require multiple satellite reception, return on initial investment is immediate.


Applications

• Broadcasters

• Cable Television

• Universities/Distance Learning

• Television and Radio

• Military/Government

• Corporations

Features
• Market leader in multibeam technology since 1979
• Size: 4.5m (One antenna performs like 35 parabolics)
• 6 panel design allows for improved shippability - lower costs
• State-of-the-Art CNC Tooling (Computer Numerical Control)
• Laser verified tolerances
• Better adjacent satellite performance
• Fixed antenna with no moving parts to service
• Commercial quality composite construction
• Programming Movement: Due to constant satellite programming changes, Simulsat users can add another feed without having to purchase another antenna
• Receives, with uniform performance, signals from all satellites within a 70 degree view arc
Reflector Size: 17’ 4” x 32’ 7” (5.3m x 9.9m)
Mount: Galvanized Steel
Reflector Construction: Composite Fiberglass

Benefits
• Improved C & Ku band performance, particularly ku-band
• Increases revenue stream - Allows cable operators to pick programming from 20,000-plus channels
• Lowers Overall Costs – Return on initial investment is immediate
• Requires Less Space – Simulsat is the size of 2 parabolics., approximately 3 parking spaces
• Aesthetics - Curbs Real Estate costs – Best alternative to antenna farms
• Outperforms Parabolic Retrofits – Simulsat receives with uniform  performance, signals from all satellites within 70 degree view arc
Type 3 - Multi Beam Antenna with a Coverage of 75* Arc and Upto 37 Satellites

The Simulsat 7 is the world’s only antenna that can simultaneously receive signals from up to 37 satellites within a 75° view arc, with equal performance on each satellite. Since an increasing number of applications require multiple satellite reception, return on initial investment is immediate


Applications

• Broadcasters

• Cable Television

• Universities/Distance Learning

• Television and Radio

• Military/Government

• Corporations

Features
• Market leader in multibeam technology since 1979
• Size: 6m (One antenna performs like 37 parabolics)
• 5 panel design allows for improved shippability - lower costs
• Fixed antenna with no moving parts to service
• Commercial quality composite construction
• Programming Movement: Due to constant satellite programming changes, Simulsat users can add another feed without having to purchase another antenna
• Receives signals from all satellites with uniform  performance within 75 degree view arc
Reflector Size: 23’ x 42’ (7.0m x 12.8m)
Mount: Galvanized Steel
Reflector Construction: Composite Fiberglass

Benefits
• Increased revenue stream
• Lowers overall costs – Return on initial investment is immediate
• Requires less space than multiple parabolic antennas
• Curbs Real Estate costs – Best alternative to antenna farms
• Outperforms Retrofits – Simulsat receives, with uniform performance, signals from all satellites within a 75 degree view arc

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