Siretta Ltd

Siretta Ltd Enabling Industrial IoT one step at a time. To complete the wireless range we have the widest range of antennas, cable assemblies and RF connectors/adaptors.

We are a leading supplier of wireless M2M products and overall solutions, specialising in wireless modems, cloud based software and overall M2M aplication solutions. Our expertise in wireless technology has enabled us to build a broad M2M application base, but in addition, a relevant product range. Our high level of technical support and advice is now well known and sought after on all matters wir

eless and M2M. We have always strived to add significant value to our customer's applications whether complete solutions or parts of our product range. For more information, visit our website: www.siretta.com

Managing router firmware updates remotely doesn’t have to be complicated.Siretta’s latest application note explains how ...
08/06/2026

Managing router firmware updates remotely doesn’t have to be complicated.

Siretta’s latest application note explains how to update QUARTZ router module firmware Over-The-Air (OTA), helping engineers and system integrators maintain devices remotely, reduce downtime, and simplify fleet management.

The guide covers:
✔ Remote firmware update process
✔ Improving device maintenance efficiency
✔ Reducing site visits and operational costs
✔ Supporting reliable IoT deployments at scale

If you're deploying industrial IoT solutions or managing remote connectivity infrastructure, this is a valuable resource for keeping your network secure and up to date. Check it out here: https://www.siretta.com/2026/05/updating-quartz-router-module-firmware-over-the-air-remotely/

The Siretta QUARTZ Cellular Enclosure is designed to simplify and accelerate IoT and industrial connectivity deployments...
04/06/2026

The Siretta QUARTZ Cellular Enclosure is designed to simplify and accelerate IoT and industrial connectivity deployments.

Whether deployed in smart infrastructure, remote monitoring, utilities, or industrial automation, the QUARTZ enclosure helps safeguard critical communications equipment while maintaining strong cellular performance.

✔ Durable, weather-resistant design
✔ Supports reliable cellular connectivity
✔ Ideal for outdoor and industrial applications
✔ Simplifies installation and deployment

Take a look at Siretta's NEW video - How To Install The Siretta CPE Outdoor Router Enclosure here: https://youtu.be/F4cEdGyzIsU

Choosing the right IoT frequency band below 6 GHz is never just about coverage.Range, power consumption, antenna size, s...
02/06/2026

Choosing the right IoT frequency band below 6 GHz is never just about coverage.

Range, power consumption, antenna size, signal pe*******on and regulatory constraints all play a critical role in determining real-world device performance.

In Siretta’s latest blog, we explore the key trade-offs engineers and product designers need to consider when selecting sub-6 GHz frequency bands for IoT applications — from LPWAN and cellular IoT to industrial connectivity.

Learn how frequency choice impacts:
• Transmission range
• Power efficiency
• Antenna design and size
• Network reliability
• Deployment flexibility

Whether you’re designing smart industrial systems, remote monitoring solutions or connected infrastructure, understanding these trade-offs can help optimise both performance and cost.

Read the full blog here: https://www.siretta.com/2026/05/iot-frequency-bands-below-6-ghz-range-power-and-antenna-trade-offs/

The Siretta Oscar 40 Pro Antenna range has already proven itself across a wide range of deployments. Now, we’re taking i...
01/06/2026

The Siretta Oscar 40 Pro Antenna range has already proven itself across a wide range of deployments. Now, we’re taking it further.

This new IP68 ruggedised variant has been engineered in response to real-world challenges where exposure, corrosion, and mounting constraints push standard solutions to their limits.

Register your interest today to find out more about the NEW improved Oscar 40 Pro! https://pages.services/blogs.siretta.com/oscar-40-pro-cl-register-interest-lp/?ts=1779811436092

26/05/2026

Meet the faces behind the business 👋

We’re giving you the chance to get to know two of our amazing team members a little better — from what they do, to what keeps them motivated, and a few fun facts along the way 🎥✨

Full video coming soon… stay tuned 👀

26/05/2026

Meet the faces behind the business 👋

We’re giving you the chance to get to know two of our amazing team members a little better — from what they do, to what keeps them motivated, and a few fun facts along the way 🎥✨

Full video coming soon… stay tuned 👀

The SNYPER range enables fast, accurate analysis of cellular networks, helping installers and engineers identify the bes...
21/05/2026

The SNYPER range enables fast, accurate analysis of cellular networks, helping installers and engineers identify the best connectivity options before deployment. From LTE to NB-IoT and now NTN, SNYPER devices provide clear, actionable insight.

The SNYPER-IoTs Graphyte is designed to survey both terrestrial and Non-Terrestrial Networks (NTN), it allows users to detect satellite IoT signals alongside traditional cellular technologies.

To find out more, click here: https://www.siretta.com/products/cellular-network-analysers/handheld-ntn-analyser-network/continuous-survey-ntn-logger-gl/

To register your interest click here: https://pages.services/pages.siretta.com/snyper-iots-register-interest/?ts=1779282317297

The end of an era 📡The 2G/3G ZETA modems are officially reaching end of life. For years, they quietly powered connection...
11/05/2026

The end of an era 📡

The 2G/3G ZETA modems are officially reaching end of life. For years, they quietly powered connections, bridged gaps, and kept critical systems online without much fanfare. Not flashy, not trendy—just reliable.

As we phase them out, it’s a reminder of how fast technology moves—and how much we owe to the hardware that got us here. If you’ve still got 2G/3G ZETA units in the field, now’s the time to plan migrations, secure replacements, and document what they’ve been holding together behind the scenes. ZETA provides a straightforward LTE-based alternative, find out more here: https://www.siretta.com/products/industrial-modems/

Active vs Passive GPS Antennas—what’s the real difference?🔍 Active antennas use a built-in amplifier to boost weak signa...
06/05/2026

Active vs Passive GPS Antennas—what’s the real difference?

🔍 Active antennas use a built-in amplifier to boost weak signals—ideal for long cable runs and challenging environments.
🔧 Passive antennas keep things simple and cost-effective, best suited for short distances and strong signal conditions.

💡 The choice comes down to performance vs simplicity. Get it right early to avoid costly redesigns in your GNSS or IoT deployment.

👉 Read Siretta’s blog to learn more: https://www.siretta.com/2026/04/active-vs-passive-gps-antennas-whats-the-real-difference/

Address

Siretta Ltd, Basingstoke Road, Spencers Wood
Reading
RG71PW

Opening Hours

Monday 8:30am - 6:30pm
Tuesday 8:30am - 6:30pm
Wednesday 8:30am - 6:30pm
Thursday 8:30am - 6:30pm
Friday 8:30am - 6:30pm

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