Antennas for LoRa, LPWAN and 4G

Real world antenna considerations for LoRa, LPWAN and 4G

The last part of an RF-based design is commonly considered to be the antenna. In a remote design where optimal connectivity, low power performance and long battery life is paramount, the antenna decision should, in fact, be a priority as one of the first decisions. Antennas come in a wide range of shapes and sizes; the selection decision will likely influence the shape, size and the material used for the finished product enclosure.

Placement

Antenna placement is key especially for integrated (internal) antennas where there is limited space, and/or shielding from metal objects such as batteries, RF shielding cans, the PCB, mounting brackets and LCD displays. Essentially, with anything metallic, you have to carefully ensure that the antenna has a good view of the sky. In most cases, the optimal position for the antenna is either mounted on the top of the design inside or outside the enclosure. Many designers opt for the internal antennas as they are more aesthetically pleasing but this actually helps mitigate the problem of them being unscrewed or potentially damaged. That said, an externally mounted antenna will generally give better performance, however this usually comes down to the type or style of product being designed.

If you decide to use an internal antenna, you have two options: on PCB or off PCB. When considering this, the following areas need to be addressed:

For trace-on-board antennas, performance may be compromised; you need to ensure the PCB material is stable over temperature and humidity as this will change the RF performance. With respect to the chip-on-board antennas, they may need to be placed with a track along the long edge of the PCB to enable it to be tuned for best performance. For these reasons, many designers opt for the PCB patch antenna with micro coax feeders that are generally connected using U.FL style RF connectors.

The quality of the micro coax is vital; low quality micro coax cables may have a screen without a tight weave, which can cause the transmission to leak over the design, thus, causing instability. The higher the transmission power, the worser the effect. In addition to this, it’s good practice to route the micro coax around the internal corners of the enclosure and hold it in place with a drip of silicon or mould a pin into the housing to guarantee its route. We have seen many designs where MCU’s go into reset during transmit, due to poor quality coax and/or wrong placement of the coax.

It is critical to avoid detuning the antenna at the required frequencies as it can inadvertently change its performance. To ensure best performance, the RF module – regardless of band – must have a good 50 Ohm RF match as close to 1:1 as possible. However, sometimes this isn’t achievable because of the materials used in the enclosure or external mounting brackets etc. Therefore, it’s good practice placing the component spaces/layout for a Pi filter as close to the RF Module as you can, between the Module and RF connector. This fitted with a zero Ohm link to begin with, enables inductors and capacitors to be placed in the future to tune-up the antenna, to achieve optimal performance.

Testing

Sometimes, to only test that the design works on the bench just isn’t enough. Range/field testing in ‘real world’ style installations should be done to ensure you have good range margins. Testing in the field taking into account the signal attenuation caused by rain, fog, wet trees, buildings, vehicles etc. will ensure the design performs well without a hitch when deployed.

Long Range

Having an antenna with the best RF performance isn’t just a matter of good design practice – it can drastically improve the communication range and battery life. If the VSWR is off (antenna mismatched), you are burning more power than you need to during the transmit event and the received signal level is lower, hence requiring more current through the receiver stage. LoRa and LPWAN is predominantly about long range, low-power communications, so battery life and operational life in the field without the need for a truck-roll to change battery is the holy grail.

Contact Us for Any Advice

Solid State Supplies have a wide range of services assisting customers in antenna selection, placement and tuning. Our advice is free, so please contact us if you need any help.

We have a comprehensive range of antenna solutions supporting all types of wireless technologies including LoRa. Below is a selection of LoRa antennas to help support your design. If you have any questions, need support or advice, Solid State Supplies is here to service your technical and commercial requirements.

Written by Richard Bethell, Technical Director at Solid State Supplies

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Recommended Antennas:

Style PCB Mounting Embedded Antennas

Antenova

2J

Internally Mounted Flexible PCB Antennas

Connector Mounted External Antennas

2J0B15-868-C885G

2J0B15-868-C884G

2JW0124

External Antennas with Cables

2JWIFI12 Antenna

‘Use some gain to remove the pain’

Richard Bethell, Technical Director at Solid State Supplies:

Installing a wireless-based solution can be a lot of hassle when you can’t make the distance within a good margin. However, the new 2JWIFI12 antenna promises great performance, making it a ‘Get Out of Jail Free’ card for the deployment of long range 2.4 & 5Ghz based wireless systems. If you’re looking for performance, we may have the answer.

The 2JWIFI12 is recommended for – but not limited to – the following applications:

  • Connecting to an Industrial style router to give Wi-Fi access across a large Industrial site
  • Point-to-point building communication for Wi-Fi
  • Greater Wi-Fi access in large buildings such as hospitals and government buildings
  • Extending the range of Wi-Fi in homes to give extended access in your garden or outdoor pursuits centre; where cellular connectivity isn’t available when using a laptop or tablet
  • Extending the range of any 2.4Ghz radio network, Bluetooth, Wi-Fi, Zigbee
  • The 2JWIFI12 antenna also support 2.4Ghz and 5.0Ghz Wi-Fi

Solid State Supplies also offer a host of communications solutions in module and box form for seamless global connectivity full details are available.

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NEW: Plug-and-Play Solutions Catalogue

There is a growing interest in the value of data; developing hardware from bottom-up will continue to play a vital role in the industry however the demand for ‘Plug-and-Play’ products to reduce time-to-market is increasing.

Here at Solid State Supplies, our team of experts will always be at hand to assist customers in technical design, but for other customers who are interested in ‘finished products’, we present our ‘Plug-and-Play Solutions’ catalogue.

These products do not require any PCB to use. In this new catalogue, we present the most up-to-date, fully featured parts in each of the product series (other variants available upon request).

Click here to view the Plug-and-Play Catalogue

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IoThink: Custom IoT Monitoring & Analysing Software

IoThink Solutions is an IoT company offering fully customisable software to remotely control, monitor and analyse data, equipment and environments to support various smart technologies. Founded in 2016 by Julien Dalmasso (CEO), Jérémy Mirouf (CTO) and Antoine Feldner (Head of Project Management department), using the ‘KHEIRON IoT Suite’, IoThink provides the tools needed to build bespoke IoT platforms which are compatible with a wide range of market sensors, and are adaptable to many applications to meet numerous requirements.

KHEIRON IoT Suite Features

  • KHEIRON Studio IoThink’s integrated development environment (IDE) to create your own dashboard
  • KHEIRON Service Platform web version to monitor your equipment and analyse your data
  • KHEIRON Mobile on iOS & Android
https://youtu.be/OkKCNTmb6XQ

KHEIRON IoT Suite was named after the centaur Kheiron from Ancient Greece mythology, also represented by the constellation Sagittarius. According to Greek mythology, Kheiron was the wisest and most skillful of the centaurs, so much so that he was the master of many ancient heroes. He was not only recognised for his knowledge, but above all for his ability to restitute knowledge and transmit it. This is what the IoT platform, Kheiron IoT Suite, does.

Why Choose IoThink Solutions?

  • The platform is agnostic; it already works with more than 15 communication protocols and connectivity networks (Sigfox, Lora WAN, NB-IoT, LTE-M, 3G,4G, 5G, Wi-Fi, HTTPS, MQTTS, etc.)
  • IoThink has created more than 1000s of use cases to date – more than 100 of these are already available in their public library of dashboards
  • The platform is multi-tenant – specific rights and roles can be assigned to administrators, technicians, etc.
  • IoThink can integrate any type of sensor, tracker or machine to the KHEIRON platform; their developers have already created more than 500 decoders. If a customer cannot find a device in the public library, they simply need to submit the technical information (payload) and IoThink engineers will do the integration for the customer
  • KHEIRON Service Platform is available both on the web and on mobile devices (iOS and Android)
  • The entire solution is available in White Label
  • KHEIRON Studio allows you to quickly design your own dashboard (create custom Digital Twins) using the ‘Drag & Drop’ system and a toolbox with widgets
  • Finally, users can create alerts by email, SMS and push notifications (on mobile devices) and generate reports that can be exported (in PDF, Excel or images)

Markets

IoThink Solutions already addresses various markets so it can help any type of business (from start-ups, SMBs, international corporations, etc.) and public organisations to accelerate their digital transformation and increase their ROI.

IoThink can assist any IoT project in the fields of: Smart Energy, Smart Building, Smart City, Smart Industry, Smart Retail, Smart Agriculture and Smart Logistics.

Ideal for

Device makers, machine builders, system integrators, network operators, OEMs, facility managers, solution providers, etc.

Partnership with Solid State Supplies

IoThink software solutions is a highly complementary service to Solid State Supplies’ hardware and support offerings. We recently partnered with IoThink to strengthen our complete IoT solutions.

Speak to one of our team to see what end-to-end IoT solutions can benefit your business.

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Robustel: Low-Cost Industrial-Grade LoRa Gateway

A Long-Range (LoRa) Gateway at a basic level is quite a simple construct; it takes RF packets (typically 868/915MHz) on the LoRa side and sends them to a LoRaWAN Network Server on the “TCP/IP” side of the box. In this way, it can fulfil its basic role as a ‘distributed antenna’, shifting sensor data from the application environment to the Cloud.

Additional features are required for real-world deployments and this article takes a brief look at the key components that make up the full proposition of the R3000LG Gateway: hardware, software, support and price.

Hardware

The R3000LG is based on the popular R3000 4G router from Robustel. This means that there are already well over 100,000pcs of the core product in the market – a volume that is atypical in the world of the Internet of Things (IoT) currently.

This means that the design is tried and tested with thousands of units in the field working for many years. The unit has RS232, RS485, Digital Inputs and Ethernet ports as well as the core LoRa capability which can be invaluable if the scope of a project creeps, and more IO is required.

TPH6700 is an IP67 Enclosure with integral POE splitter that turns the R3000LG into a cost-effective outdoor solution, allowing outdoor deployment of the R3000LG via just a single piece of CAT5/6 cable.

Software

RobustOS is Robustel’s brilliant Linux-based router operating system that offers functionality far beyond a typical Gateway. Robustel has this advantage from being a high-volume 4G router manufacturer, perfecting RobustOS over the last 5 years.

Key features:

  • RobustVPN: Innovative use of Open VPN tunneling to provide a fixed IP address on the Gateway independent of SIM or ISP used
  • Robustel Cloud Manager Service (RCMS): Robustel’s Free Cloud management platform – essential for managing an estate of Gateways effectively
  • Data Guard: Critical ‘failsafe’ that stops unexpected data over-usage within seconds of a threshold being breached
  • Smart Roaming: Essential recovery solution for when your roaming SIM card doesn’t roam
  • Automated failover: Configure the Gateway to automatically fail from Ethernet WAN to 4G with just a few clicks

Support

Robustel and their distribution partners have an Industrial heritage and pride themselves in their support. They are able to deliver fast and accurate answers to techical issues, which is enabled by Robustel writing the operating system entirely in-house. With over 10 years of product design expertise, this means that in the rare instance there is a hardware issue, advice is quick to follow.

Price

The Robustel R3000LG is arguably the best price-to-performance Gateway on the market with one simple fact that underpins the claim. The R3000LG is based on a stable design of 4G router of which well over 100,000 units have already been sold. The R3000LG tremendously benefits from these economies of scale and that is why – for volume deployments – there is no better value 8-channel Gateway on the market.

If you have any questions about LoRa or Robustel, and how it can benefit your business, speak to one of our experts today.

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The New Katana 5G Monopole Antenna by 2J Antennas

The World’s Smallest 5GNR Monopole Antenna

Superior performance across sub-6 GHz frequencies in compact size

Introducing the world’s smallest plug-and-play 5G NR Monopole Antenna by 2J Antennas; featuring superior precision and performance, the compact-sized antenna is designed for 5GNR applications, enhancing mobile broadband (eMBB) and ultra-reliable low-latency communications (URLLC).

At a significantly reduced size of only Ø 10 × 80 mm, the 2JW1683 antenna is designed with the new sub-6 GHz technology transmissions, allowing further travel and able to penetrate solid objects such as buildings and busy urban areas making it ideal for access points and terminals.

This plug-and-play antenna solution is designed for movile devices operating within 5GNR / 4GLTE / FirstNet / CBRS / LPWA / CAT-X / CAT-Mx / CAT-NBx / NB-IoT standards. The 2JW1683 antenna also includes backward carrier compatibility with 4G LTE / 3G / 2G mobile devices and offers the new extended LTE B71 at 600 MHz band from TMobile, CBRS B48 and new Sprint/TMobile B25, B26 and B41 bands.

The 2JW1683 is an omni-directional antenna that extends an uninterrupted 360° radiation pattern with extremely high connection reliability while maintaining stable efficiency peak gains across all bands. Combining performance, reliability, and flexibility into a super low profile form factor, makes this antenna the first choice for global broadband mobile applications.

The 2JW1683 “KATANA” Antenna features:

  • Ultra Wide Band sub-6 GHz Antenna
  • Superior Performance in compact size         
  • Low Profile form factor – reduces device size           
  • Backward Carrier compatibility with 4G LTE / 3G / 2G         
  • Hinged Connector allows for 45° to 90° tilt position range  
  • Connector Mount Antenna   
  • Ground Plane Dependent

The 2JW1683 is ideal for 5G applications such as: Augmented Reality Wireless Devices; Telemedicine Systems; Smart Cities Mobile Platforms; LTE B71 Mobile Devices; Artifical Intelligence Data Collecting Modules; Manufacturing 4.0; Mobile Gateways and Modems; and Routers, Terminals and Wireless Access Points.

Please contact us for more information

LORIOT: LoRaWAN Software and Network Server

We recently announced our latest partnership with LORIOT: a global IoT company providing long-range (LoRa) infrastructure for the Internet of Things (IoT). As both a software provider and network provider, LORIOT’s positioning in the LoRa® ecosystem enables them to provide one of the most powerful and complete solutions in the market.

Their core product is a software for scalable, distributed, resilient and secure operation of LoRaWAN® networks and end-to-end applications that dramatically reduces time to market for clients. They offer the network infrastructure to set up, operate and maintain a radio network, integrate sensors and communicate with them over a secure and reliable network.

Already operating in over 140 countries, LORIOT is one of the leading LoRaWAN® network solution providers worldwide.

LoRaWAN Network Server

The Network Server is at the core of an Internet of Things solution; secure, scalable, carrier-grade network connectivity for your valuable IoT data.

The LORIOT Network Server has built-in penetration tested security to safeguard your valuable IoT data.

Enterprise-grade network infrastructure enables the operation and management of IoT networks while providing proven reliability and scaling. Secure connectivity for thousands of gateways, millions of devices and the routing of critical data.

Top Features

Security

IoT security at every stage of your product life-cycle with enhanced, resilient end-to-end encrypted bidirectional data and device protection. Including LoRaWAN® AES 128 encryption combined with high-grade TLSv1.2 communication, LORIOT build battle-tested security into the network server to safeguard your IoT data and assets.

Scalability

A server architecture designed to grow with the network, from local deployments to national coverage, our network infrastructure and server distribution provides robust availability of all data. Carrier-grade redundancy, high-availability and minimal maintenance guarantees the handling of thousands of gateways and millions of devices.

Integrations

Flexible access to data, LORIOT network applications integrate with virtually any IoT application. They enable easy interoperability with IoT platforms, user and billing systems or device provisioning at the application server. Standard APIs such as MQTT, HTTPs and WebSocket are supported, and fully backend integrated platforms such as AWS IoT, Azure IoT, IBM Bluemix are available.

Management

A complete network infrastructure and software suite; enables the efficient management of your IoT network. A user-friendly web browser interface removes the complexity of scaling, managing devices and processing data so that you can focus on building the network. User management, roles and multi-tenancy streamline the server for efficient network and user organisation.

Operator

A wide feature-list of operator systems for effective IoT network deployments; monitoring, logs, alerts, and powerful tools such as remote gateway management and multiple application outputs provide data regulation and valuable status information. Plus, filtering and search tools to rapidly analyse the network and find anomalies.

Independence

LORIOT hosted or on-premise, our network server deployment is designed to meet your use-case and give you complete control. When security and control are critical, their flexible network server deployments offer complete independence to manage your data. LORIOT hands over full control of your server and are always ready to support when required.

Speak to one of our experts to see how Solid State Supplies and LORIOT can mean for your business.

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New Partnership: LORIOT

Global long-range specialist IoT company, Loriot AG (‘LORIOT’), and franchised distributor, Solid State Supplies Ltd (‘Solid State Supplies’), have announced their newly agreed partnership to provide IoT solutions to their customers.

LORIOT is a revolutionary software and network provider based on the LoRa infrastructure; providing powerful IoT solutions by setting up, maintaining and operating secure networks tailored to a business’ needs.

‘Solid State Supplies Ltd understands the needs of customers, with a realistic focus on ensuring the successful delivery of IoT projects and provides the highest standards. Their expertise with hardware, electronic design and integrating the IoT stack combined our LoRaWAN Network Server will ensure best-in-class services at every stage.’ Added, Julian Studer, CEO at LORIOT.

Solid State Supplies is a franchised distributor of electronic components; they have a team of experts who specialise in the design and delivery of complete IoT solutions, utilising their strategic partnerships with different companies across the IoT spectrum to apply their ‘5 Stage IoT Framework’.

The decision of the partnership was confirmed almost immediately after understanding each other’s mutual strategy and parallel industry relationships. By forming this partnership, both companies are able to offer customers a more integral solution, maximising customers’ IoT potential within cost parameters.

Scott A. Brenton, IoT Technology Director at Solid State Supplies said ‘as IoT is made up of many technologies, it is important that we can discuss all options with customers, to offer suitable solutions that are available – including LoRa. Some customers will need a LoRa network server, and with our new partnership with LORIOT, we can offer an end-to-end solution; whether that may be custom-built or ‘off-the-shelf’. The synergy between LORIOT’s service and our hardware made it the obvious choice to move forward with our partnership.’

For more information about LORIOT, please speak to Scott A. Brenton at Solid State Supplies.

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Coronavirus: Latest Updates

Please see below for the latest updates from Solid State Supplies and Manufacturers

Monday 23rd November 2020

Latest Official Statement From SSS

Despite the current lockdown Solid State Supplies continues to operate at full capacity with no incidences of Covid-19 and no interruption to shipments. Our OTIF rates (excluding credit holds) remain at over 99%.

Where possible staff have been equipped to work from home (92% of all staff) and are continuing to do so.  Our warehouse staff have reverted to off-site rotation to ensure that fully trained members of staff will be available in the event of a Covid-outbreak and other external staff have been cross trained to step in should the need arise.

Significant efficiencies have been realised during this Covid period and these are expected to continue in the natural course of business beyond the pandemic.

The company continues to restrict visits to our various sites and has implemented strict protocols prior to entry to the buildings to ensure the safety of all our staff. Visits by employees to our customers and suppliers are strictly limited to those with an overriding need and are subject to satisfactory safety protocols being in place.

All or our buildings are considered to exceed the Covid-safety standards and minor changes to enhance or improve these safety measures are made at regular intervals.

The wellbeing of our staff remains our primary concern and the company continues to provide access to mental health support for those that may wish to take advantage of it. Social activities, albeit virtual, are continuing and are well attended. Morale within the company remains high despite the difficult circumstance in which we all find ourselves operating.

Should you have any questions at all related to our Covid security and operations then please do not hesitate to contact your internal sales representative.

We hope that you and your families are also keeping safe.

John Macmichael

Thursday 30th July

Official Statement From SSS

Solid State Supplies continues to operate at 100% of capacity and all suppliers are now shipping to schedule. We are seeing some lengthening of lead times on new orders and would consequently ask all our customers to check with either their field sales contact or their internal sales contact to verify delivery times on new orders. All quotes now reflect the new lead times and are as accurate as we can get given the changing information from our suppliers.

Solid State continues to work with its customers to ensure adequate buffer stocks are in place and would be pleased to hear from you if we can support you in this way. We are expecting some disruption as Covid-19 amplifies the effect of a potential hard Brexit at the end of the year. At Solid State we are fully prepared for the impact of Brexit and do not anticipate any difficulties however we are aware that many companies importing to the UK may not have experience of customs procedures and paperwork. This when combined with the Covid-19 capacity issues is likely to cause delays at all major ports and airports and in turn we expect to see freight costs rise again as ports become clogged and storage charges are applied. We would strongly recommend that you give consideration to your forward order book so that we can preposition stock in the UK for you at the end of the year and start of the new year.

Where possible and subject to certain safety procedures we are resuming customer visits to assist engineers with their designs and to update procurement specialists. All of our staff remain available for TEAMs calls and are happy to assist in any way possible. If you need an engineer or member of our field sales team to visit you please do not hesitate to make contact.

Finally, we are continuing to partner with key suppliers to provide on line training and updates and would encourage you make use of these free activities  to stay abreast of the latest product introductions and innovations as well as to acquire new skills and expertise.

We look forward to hearing from you and trust that you and your families have escaped the worst of the Covid-19 pandemic.

John Macmichael


Friday 22nd May

COVID-19 Secure

Solid State Supplies has carried out a COVID-19 risk assessment complying with the governments guidance on managing the risk of COVID-19 in the workplace.


Friday 15th May

Official Statement From SSS

As Solid State Supplies and Pacer components have been operating at 100% since the lock down, the recent government easing of restrictions has had little direct impact. The businesses continue to run unabated. As you will have read previously ,our first priority has been to ensure the safety and wellbeing of our staff. This was done well in advance of the government enforced lockdown and our enhanced wellbeing programmes are providing support to our staff through these difficult times. Our agility and ability to equip staff to work from their homes has resulted in 78% of our staff as a whole and 94% of Solid States Supplies’ staff working remotely with no reported drop in service levels. I am proud to be able to say that – in contrast to our competitors – we have almost zero furloughed staff across our entire distribution business.

It is now our intention to continue this agile working; preparations are being made at all of our sites across the country to make the necessary changes to ensure that those members of staff that prefer to work in an office environment can do so safely, when the time is right, whilst those that prefer to work from home can continue to do so in the knowledge that they will not become isolated. I believe that this continuation of agile working will result in us being able to provide even higher service levels.

Our technical teams have put together a number of seminars to ensure that we keep you abreast of the latest developments from our key suppliers. Please feel free to join these technical sessions. A listing can be found at /events/. There’s never been a better time to bring your knowledge up to date.

Our suppliers and Franchises have worked with us to ensure that we have, and continue to maintain, continuity of supply. Our buffer stock programmes remain robust and the vast majority of our customers are now back at work. All of our major suppliers are operational and shipping. However, there have been delays caused by extended lead times and by extended transport times. I would encourage you to call your internal contact to check on lead times for any future requirements that you may have. All of our customer facing staff have been equipped with video calling through Microsoft TEAMS© so you can have that face to face meeting without ever leaving your desk. Please do call us, we are and always have been open for business and don’t forget that our sourcing team are available to help with those products that have become difficult to find in this chaotic world.

Best Regards,

John Macmichael

Managing Director


Friday 17th April

Official Statement From SSS

Solid State Supplies is pleased to be able to report that it continues to operate at 100% capacity.

All staff, except for warehouse operatives, are fully functional from home. Warehouse staff continue to operate the warehouse at full capacity, on a rotational basis, for both inbound and outbound shipments.

All hygiene and social distancing measures are continuing, and PPE has been provided where appropriate. Morale remains high amongst all staff members and our virtual social-programmes are providing a welcome relief to the enforced confinement.

External sales teams are still operating, albeit from home, and our technical teams are working closely with customers’ engineers on both existing and new projects. Various webinars and indeed hands-on-webinars (please see the events section of our website) are being organised to keep our customers’ engineers up to date with the latest product developments.

Where we have been notified by our customers that they have been designated as a critical business, we have ensured that we prioritise our activity accordingly. We have further flowed these notifications down to our own supply chains to ensure continuity of supply. To date, stock continues be delivered to our warehouse helping us to maintain the necessary buffers to support you. In some exceptional cases, we have seen delays to incoming stock and where possible this is being proactively notified to you.

Our customer service teams are in place and despite being at home, their service levels continue to be very high. Please call your usual contact if you have a specific question.

In terms of our customer base, we continue to appreciate your support and would encourage you to keep a close eye on lead times as deliveries start to be delayed. To date less than 4% of our customers have notified us that they have closed, meaning that approximately 96% of you are continuing to run your businesses in these stressful times. If there is anything we can do to support you, please do make contact with us, whether that’s technical support, an urgent requirement or even a requirement for hard to find parts. We are here to help and want to help.

Thank you for your support; stay healthy and we look forward to the day when we can once again see you in person.

Best regards,

John Macmichael

Managing director


Friday 3rd April

Official Statement From SSS

To Whom It May Concern,

I am pleased to be able to report that Solid State Supplies Ltd (Solid State) continues to operate at 100% of capacity. The measures that we have taken to ensure the safety of our staff and the continuity of our business are proving to be robust. Nearly all of our staff are equipped to, and have been, working effectively and efficiently from home for nearly 4 weeks now. This early response to the virus has so far paid dividends.

In terms of statistics, 96% of staff are fully functional at home; the remaining 4% are fully functional in our warehouse and value-added facilities. All measure to protect staff on site have been taken and to date our rolling isolation of these staff is working efficiently.

Many of our customers have contacted us expressing the critical nature of our business to the continued supply of medical equipment, and indeed equipment essential to the national security and infrastructure of the country. All of our staff are aware of the importance of the job that they do and are working diligently to ensure continuity of supply. Where we deem our suppliers to be critical to this work, we have flowed down the continuity of supply requirements and are receiving positive responses.

As per all previous communications, our customer service teams are operating as normal and moral remains high. If you have any concerns about your shipments, I would encourage you to please call your normal contact and get a specific update.

Finally, as the advert once said “It’s good to talk”, so please do pick up the phone and call. Human contact – all be it just a voice at the end of a phone line- is very important in these times of isolation and in this regard, we can all help each other.

Wishing you all a safe passage through these difficult times,

John Macmichael
Managing Director


Friday 27th March

Official Statement From SSS

I am pleased to be able to report that our advanced preparations continue to pay dividends. Solid State Supplies is still operating at 100% capacity with 95% of the workforce equipped for and working, transparently, at home. Warehouse staff continue to operate on a rotation basis with cross trained personnel ready to step in if the need arises.

We have experienced some delays to incoming goods but approximately 90% of incoming deliveries are still meeting commit dates. Carriers are still operating allowing us to meet shipment deadlines.

In some cases, we have decided to ship product slightly ahead of the requirement date but we are invoicing to the commit date. This is to ensure that customers receive product in good time without payment penalties and are able to continue some level of production even in the event that the availability of carriers is reduced. In return, we are asking all customers to please pay promptly to ensure that we can continue this level of service to you.

We have been notified by a small number of customers that they have closed their warehouses to incoming goods. If this is the case for you, please contact your internal sales exec to avoid unnecessary shipment returns.

For those customers that have contacted us and are designated as ‘Critical Industries’, I can assure you that we are in receipt of the notifications and that our employees meet the Government’s present definition of key worker status for the purpose of supporting work that is considered essential during the Covid-19 pandemic.

Wishing you continued good health.

John Macmichael

Managing Director


Wednesday 25th March

Official Statement From SSS

Please read in conjunction with previous updates below.

We would like to reassure our customers that we are continuing to function at 100% capacity. ALL of our staff are equipped to work from home and with the exception of the warehouse staff; they have been doing so for over 10 days now, well ahead of the recent government announcements. To date, this has proved to be seamless and we trust that you, our valued customers and stakeholders, are able to contact us just as you were before this pandemic.

It is testimony to our IT team and the dedication of our staff that we can continue to bring you this uninterrupted service.

We have now received several letters from customers noting that they are producing equipment – vital to our medical services – and that in turn, the continued supply of product from Solid State is critical. All our staff are aware of the critical nature of the job that we do and even more so in this difficult period. Our warehouse staff are working with reduced numbers on site to ensure that if there is a case of infection in that team we can immediately (subject to a short closure for deep cleaning) bring in those members that are currently isolated. As a further precaution, many of our external sales team volunteered and were cross trained in our warehouse procedures many weeks ago. These volunteers will ensure continuity of supply, should it be necessary.

As previously reported we have seen some delays to incoming goods. Your Internal sales contact has the necessary details to keep you up to date. If you have any concerns please call them.

We recognise that much of our contact is with the engineering community. Consequently, over the coming weeks our technical teams will be running a number of on-line design based seminars to ensure that we keep you up to date with the latest product developments. Please feel free take advantage of these seminars.


Tuesday 24th March

Prime Minister’s address of 23/03/2020

At Solid State Supplies, we are very aware that a lot of the products that we distribute are being used in electronic and optical medical equipment. Several of our medical customers have contacted us to ensure that we are continuing to ship product. I am happy to confirm that this is the case and that medical customers have been listed as a priority.

Currently all customers – irrespective of their end product – are being supplied and we expect this to continue. In some cases, we may ship product to you earlier than your request date. This allows us to keep a constant and measured workflow with the reduced staffing levels that we have available due to our isolation procedures. We will endeavour to ensure that your invoices are dated according to your request date but we would ask in return that you please pay promptly.

Staff at Solid State Supplies were fully equipped to work from home well over 10 days ago and have been doing so since that time. We are maintaining the minimum possible staffing level in our warehouse to ensure that we can both receive and ship goods to you.  In the event that our warehouse staff are affected by Covid-19, we will bring back those fully trained warehouse employees that are currently being isolated at their homes and if necessary we will bring in staff that completed voluntary cross training on our warehouse procedures over 4 weeks ago.

More complete details of our emergency continuation processes are detailed in previous notifications below.

We continue to believe that we are well prepared, that we are stringently following all government guidance and that our early preparations for this situation will allow us to keep running the business until we are instructed not to.

Should you have any further questions then please contact your internal sales exec as normal.

Please be assured of our best endeavours at all times.

John Macmichael

Managing Director


Monday 23rd March


Friday 20th March

20.03.2020 Statement From SSS

As with every other business in the UK, Solid State Supplies is putting the health and wellbeing of its staff and their families at the forefront of our response to the Covid-19 outbreak.

We are however cognisant of the fact that businesses need to keep running in order to avoid hardship not only to our own staff but to the staff and families of our customers and suppliers.

At Solid State Supplies, we reacted early to the outbreak and where possible, we have equipped our staff to work from home. Currently 95% of our staff are home working. We have tested our systems to ensure that staff can access everything they need remotely to keep the business running; we have increased our remote access software licenses, extended our insurance cover and health and safety surveys, and provided wellbeing support. Our warehouse remains open and we are still shipping product. We have taken steps to ensure that at any time we have fully trained warehouse staff in isolation so that they can come back in if the need arises. We have cross trained our staff in various areas of the business so that we can cover all essential functions including the warehouse operations. From a customer service point of view, we believe that these changes should be transparent to both our customers and our suppliers. It is – as far as possible – business as usual albeit that we are working under very different conditions.

Until the government tells us otherwise, we will continue to keep the business running whilst protecting our staff.

For our supplier base, these are very difficult times; transportation costs are rising daily and the exchange rate is having an immediate impact. Our suppliers are based all over the world and consequently the situation for each one is different. If you wish to know the status of a particular order, then please call your normal contact. Our internal sales team will be able to tell you the current situation. Where possible, if we know of significant delays, we will endeavour to call you and let you know.

Nearly all of our suppliers have regular updates on their own web sites, we have not attempted to duplicate that information here but would encourage you to check the relevant web site if you have a specific concern.

Please don’t forget that we are still here to help you and we intend to keep running the business, safely, during this very difficult period.

Finally, and most importantly we hope that you and your families remain well.

Wishing you all the best,

John Macmichael, MD


Wednesday 17th March


Friday 13th March


Thursday 12th March

12.03.2020 Statement From SSS

As I’m sure you would expect, our first priority is the safety and wellbeing of our staff, and we are taking measures to ensure that those considered to be vulnerable are protected to the best of our ability. Consequently we have introduced specific measures to protect staff, slow the spread of the virus and to allow our business to continue even in the event that our offices have to be closed.

To date we have seen no impact on supplies. We have contacted all factories and the majority are now running at approximately 80% capacity.  We have not been notified of any expected or intended cancellations of our order book and we still have healthy buffer stocks on most key devices. As our business model dictates, we overstocked in anticipation of the Chinese New Year and are still able to supply from these buffers.

Our business continuity and disaster recovery plans have been updated to cover this latest situation, and specific actions have now been implemented. On a rotational basis, trained warehouse personnel are now required to be offsite for week long periods along with other key staff from other business disciplines, thus helping to ensure that healthy staff can be brought back if the need arises. Staff are being cross trained in other disciplines to assist where needed, if needed, and additional stocks have been ordered but not yet received. All internal staff are being equipped with laptops and printers to enable them to continue working from home.

We are now requesting that anyone thinking of visiting our various sites postpones their visit until a later date, and in turn we have asked all of our external teams to postpone visits to customers’ sites, both for the safety of our customers and our staff.


Monday 24th Feb

Official statement from Alliance Memory can be found here.


Tuesday 12th Feb


Monday 10th Feb

There have been further updates from Kingtech – please contact our sales team to find out more +44 (0)1527 830800.


Thursday 6th Feb


Tuesday 4th Feb

We now have detailed updates from the following suppliers.

Giga Devices

Quectel

Wuxi

Robustel

Advanteq

SiLabs

Customers who have deliveries potentially affected by the unfortunate situation in China and the Far East have been contacted. If we have not contacted you then it is unlikely that your shipments have been affected. However if you wish to get a more detailed update then please feel free to call your customer service rep on 01527 830800.


Thursday 30th Jan, 2020 15:17

Some Manufacturers in China only have confirmed that they are closed until 9th Feb – other locations remain unaffected. Please contact +44 (0)1527 830 800 for more information.



Thursday 30th Jan, 2020

30.01.2020 Statement From SSS

As I am sure this is the case for everyone impacted by the Coronavirus outbreak in China as it is for everyone, here at Solid State we have nothing but concern and sympathy for the very serious situation in China right now. Like everyone else, we are hoping for a solution to be found to prevent any further suffering and for lives to return to normal.

There have been multiple rumours about the impact of the virus on shipments from China. At this stage, the only factual information we have is that the Chinese government has extended the spring holiday (Chinese New Year holiday) to the 2nd February. Some manufacturers may be closed up until the 9th however we will update this page once we confirm which companies that will be.

Solid State Supplies is currently trying to ascertain what – if any – impact the recent outbreak of coronavirus in China will have on our supply chain.

We have already taken steps to account for the Chinese New Year and have correspondingly increased our stock holding as we do every year. Our normal level of buffer stocks will protect our customers for some time but we recognise the importance of making business decisions based on fact.

We have to-date identified all shipments that are expected from China over the next 6 weeks. We are now in the process of trying to make contact with each of these suppliers. As you will appreciate, this is not as simple as it may seem as many factories have now closed completely.

If you have a specific concern about an order or a device that you have on order with us, then please do call our internal sales team who will be happy to give you the latest information that they have. In the event that we get any information that would cause us to have to delay deliveries, we will proactively call you to update you.

Please be assured of our best attention at all times.