Siretta

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Siretta - M2M and the Internet-of-Things (IoT)

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Key Features:
  • We are a leading developer of Cloud based wireless M2M solutions
  • Multi year track record of deploying cloud based systems
  • Comprehensive range of 2G / 3G / 4G Modems for M2M
  • Designed for Product Developers, Systems integrators and Enterprise customers

Machine to Machine (M2M) and the coming Internet-of-things (IOT) revolution

The last few years have seen the Machine-to-Machine (M2M and Internet-of-Things (IOT) market emerge and expand rapidly progressing into every walk of life. These two new facets of life are and will be responsible for automating and adding new services to just about any part of society and worldwide. Now that cellular wireless networks are ubiquitous and now with much lower cost of data plans and cost of ownership, the advancement of the internet, M2M and IOT will see an even faster growth. Add the proliferation of inter-networked devices and increased quality of overall service, greater productivity and new workflows will be created. This will also produce reduced costs for services, lower waste and failure and overall improvement of older operations. Many new operations and services will be created as a result.

Siretta is at the forefront of wireless M2M and IOT thinking with it’s design and manufacture of GSM modems and Cloud software and services to empower the user, small or large, and make M2M applications simple and a cost effective reality.

The IoT will further see a multiplicity of small sensing devices placed in all walks of life with a view to enhancing life in general or automating something that is, currently, manually done.  All locally placed such devices will connect to the IoT via a wireless connection – most likely the GSM network.  Siretta IoT ready modems are specifically designed with this process in mind. Siretta designers have contributed strongly to the IoT and M2M rollout over the years making Siretta uniquely placed to be the organisation to help connect the world with its 2/3/4G modem range and Cloud based software.

M2M 'out of the box' or Custom

Whether you just want a ready to go 2/3/4G modem or 'gateway' – or a complete wireless M2M application solution using our cloudAXS software and server - you can rely on the many years of technical service and experience we have given others. 

 

 

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Extend your reach with Siretta quality, low-loss RF cables

Acquiring RF signals in poor reception areas (2G/3G/4G), short range wireless communication (line of sight for 433 and 868 MHz) or WifI connection in large buildings will require high gain antennas placed as high as possible to get the best reception. Problem is that the longer the cable length is from the RF equipment to the antenna, the higher the losses and consequently poorer reception. RG174 and RG58 are standard cables that everyone use for RF work, however the losses per metre escalate rapidly the higher the frequency goes. Antennas with cable lengths of 10M, 15M or 20M will suffer considerable loss over the length. It means that a more powerful transmitter and /or a more sensitive receiver is required. This all comes at a price in one way or another. Better to not have the losses there in the first place. Standard RG58 cable has an approximate loss per metre of 1dB at 2.5GHz - Wifi and Euro 4G frequencies. Bear in mind that a loss of 3dB of signal is actually halving the signal strength it is easy to see why systems are not very sensitive if they have long and standard cables to the antenna. Now take the LLC200 low loss RG58 equivalent it has a solid copper core and 2 levels of shielding and special connectors to accommodate the cable. It has a 0.55dB loss per metre at the same 2.5GHz frequency. Bearing in mind the logarithmic nature of measuring in decibels the signal arriving at the end 20M of RG58 cable at 2.5GHz is about 0.07% of what went it to the cable. Alternatively, using the LLC200 cable the signal arriving at the end of the cable is around 12% of what went in. 0.07% versus 12% is a massive difference in signal strength. This is the case for Siretta\'s low loss cable range! Siretta’s low loss extension cables provide the best solution in minimising losses and giving the required RF signal for a successful and continuous wireless connection. Generally speaking low loss cables are not very available as a stock item, however at Siretta we have a complete range of cable lengths and connector styles from stock or very short lead time. Available in cable lengths from 5m to 20m with a vast number of connector combinations, including, SMA, FME, N-Type and TNC etc. Look for the white cable marker telling that it is a Siretta quality cable, its part no. and length.....



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