1 RIGHT SIZE INVESTMENTS:

L-band messaging terminals are a third of the cost or less of Ku- and C-band systems while ongoing airtime costs can be an even smaller fraction. Choosing L-band terminals allows you to stretch communication budgets while enjoying complete visibility.

2 RAIN FADE RESISTANT:

L-band terminals operate at a lower frequency, which means they are not susceptible to the interruptions in communication that plague Ku and C-band equipment. You can have a reliable connection to your equipment regardless of the weather.

3 SMALL FOOTPRINT:

Ku-and C-band antennae can be up to 2.4 meters in diameter which is problematic if installation space is at a premium. SkyWave terminals are less than 0.16 meters in diameter providing more installation flexibility.

10 REASONS FOR L-BAND IN SATELLITE SCADA

APPLICATIONS

Communication is a core component of any SCADA monitoring system. But what happens when you can’t rely on terrestrial based communication systems like cellular, radio or fiber? This is where satellite plays a vital role in keeping oilfield equipment like pipelines, compressors, generators and other SCADA equipment connected.

Energy companies are familiar with Ku- and C-band satellite systems for applications such as Internet, VPN access, VoIP telephony and video

conferencing. However, many do not realize that there is a low-cost satellite option for SCADA remote sites where sending critical or event-based operational data via short messages is all that is needed.

L-band satellite messaging terminals offer many advantages over other wireless services, making them very attractive for remote monitoring and SCADA telemetry applications. Here are 10 reasons why you should consider L-band satellite messaging terminals from SkyWave:

4 NO MORE POINTING ERRORS:

Ku- and C-band systems need careful pointing to the satellite to ensure a reliable connection. L-band satellite terminals are not bound by these strict requirements. Installation is significantly easier and connections are more reliable since general pointing towards the Inmarsat satellite is all that is needed.

5 ENERGY EFFICIENT:

SkyWave’s L-band messaging terminals can operate on small solar panels or even AA batteries making them less expensive to power and install. No need to use generators.

6 INCONSPICUOUS:

Unlike Ku- and C-band antennas, SkyWave satellite terminals do not look like a TV satellite antenna and

are not attractive to thieves. This allows you to protect your critical SCADA communication link.

7 SMART:

Beyond being a simple communication modem, SkyWave’s L-band messaging terminals to function like a Remote Terminal Unit (RTU), allowing users to program local intelligence. Dictate under what conditions information should be sent over the satellite and keep airtime costs down while still receiving urgent communications instantly.

8 CONNECTED:

In addition to being smart, SkyWave L-band messaging terminals have analog, digital and serial interfaces built right into the device. Monitor sensors, talk to existing RTUs using Modbus and more without the costs of external controllers.

9 ON THE MOVE:

Since L-band terminals only require general pointing, they can be used for mobile assets like trucks and offshore supply vessels. Simplify your procurement process by expanding your SCADA communication platform to track vehicles, text-message drivers and monitor fuel efficiency.

10 PAY FOR DATA, NOT OVERHEAD:

SkyWave L-band terminals use a special messaging protocol that allows users to only pay for the data that is sent over the satellite. Don’t waste money sending bulky TCP/IP and other protocol overheads over the air.

From initial equipment investment and ongoing airtime costs to installation and system flexibility, L-band terminals provide many advantages over Ku- and C-band satellite broadband terminals. To find out more about how SkyWave L-band messaging terminals can reduce the costs of providing total visibility of your SCADA monitoring and control equipment, visit us at skywave.com.

10 REASONS FOR L-BAND IN SATELLITE SCADA APPLICATIONS

SKYWAVE MOBILE COMMUNICATIONS INC. | 1.613.836.4844 | S K Y WAV E . C O M

WIRELESS DATACOMMUNICATIONS