Aeromarine SRT

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Aeromarine SRT

Aeromarine SRT is a manufacturer of a range of professional equipment for GMDSS radio surveys. Expert in Cospas-Sarsat solutions. PCB engineering and RF design.

OEM production. Management company for Musson Marine Ltd.

11/09/2025

🚀 Powerful on the inside, effortless on the outside — that’s the idea behind the Beacon Tester Pro’s new design. Every feature is built to make inspections easier, quicker, and more enjoyable for radio surveyors.

Here’s a closer look at what makes it work so smoothly:

✅ Intuitive interface, instant access
An icon-based GUI with quick-action navigation and flexible context menus puts all key functions at your fingertips, so you spend less time searching and more time testing. Graphical elements make data immediately clear.

✅ Large, bright full-colour display
The spacious TFT LCD shows more information at once — no scrolling needed. Switch between light, dark, and gradient themes for optimal viewing in any environment, whether onboard in sunlight or in low-light conditions.

✅ Clear, fast, and reliable
All measurement results and graphs appear instantly, making inspections quicker, less stressful, and easier to document accurately.

👉 Coming up — see how Beacon Tester Pro’s rugged design and protective features streamline inspections in real-world conditions.

04/09/2025

🚀 With Beacon Tester Pro, advanced technology works for you — enabling quicker inspections and greater confidence in every beacon’s reliability.

Here’s how:

✅ All channels – one activation
Equipped with triple integrated receivers for 406 MHz, 121.5 MHz, and AIS signals, Beacon Tester Pro reads all frequencies simultaneously. No more re-activating beacons multiple times during testing. Complete diagnostics of AIS EPIRBs can be performed in a single transmission! The result: faster checks, more precise measurements, and reduced wear on the beacon.

✅ From raw data to deep insight
The tester doesn’t just capture numbers — it provides a full picture of beacon signal quality at 406 MHz. Detailed graphs — phase deviation, power envelope, and signal spectrum — reveal hidden defects and confirm the integrity of every transmission.

✅ Seamless report integration
All graphs are automatically transferred into GMDSS Multi Software, making them part of your IMO-compliant reports. This ensures your documentation is accurate, visual, and easy to interpret.

👉 In our next post, we’ll highlight how Beacon Tester Pro’s design and interface make life easier in real survey conditions. Stay tuned!

29/08/2025

🚀 We’re counting down to the launch of Beacon Tester Pro this autumn!
While waiting for the release, let’s take a closer look at how this new-generation tester can add real value to your work — both now and in the years ahead.

One of the major upgrades is its broader coverage of maritime safety equipment.

With this single device, you can test:
☑️ legacy EPIRBs
☑️ modern AIS EPIRBs and RLS-enabled beacons
☑️ AIS-SARTs
☑️ AIS MOB devices
☑️ PLBs
☑️ S-VDR capsules
☑️ SSAS units

And even more:
✅ Second Generation Beacons (SGBs) - NEW!
Support for SGBs is especially important: they are set to become the next Cospas-Sarsat standard, and Beacon Tester Pro ensures you’ll be ready to work with them as they enter service.

✅ Underwater Locator Beacons (ULBs) - NEW!
Beacon Tester Pro allows you to reliably test these “black box pingers” which are crucial for locating wreckage underwater.

This expanded scope means fewer tools to carry, smoother workflows, and confidence that your tester handles a wide range of inspection tasks efficiently!

👉 In upcoming posts, we’ll show how Beacon Tester Pro helps surveyors carry out surveys that meet today’s needs and tomorrow’s high requirements.

21/08/2025

The GMDSS tester industry is evolving faster than ever. As manufacturers, we focus on delivering advanced solutions that make testing equipment more functional, convenient, and compact.

Yet here’s the challenge — fitting professional-grade functionality into an ultra-compact box often comes at the cost of performance. Where is the right balance between size and capability? Each manufacturer defines it differently, and every buyer must set their own priorities.

Beginner radio surveyors often ask us: “How do I choose the right tester?” A GMDSS tester is a serious investment, and the choice should be conscious — ensuring you don’t end up with less functionality than you really need.

In today’s post, we’ll guide you through 5 key questions to help you decide: do you need a full-featured GMDSS tester, or will a limited-featured model be enough?

07/08/2025

CALIBRATION. WHY IT’S ESSENTIAL

GMDSS testers are not just tools — they’re precision instruments designed for critical safety tasks at sea. Here, every measurement must be accurate, every signal check — trustworthy.

Like any advanced technology, even the most reliable tester needs proper care. Without regular maintenance, precision can drift, firmware can become outdated, and unnoticed issues may lead to errors — right when you need the device most.

That’s why scheduled calibration isn’t just good practice — it’s what keeps your tester reliable and ready for the long run.

What the tester gets while calibration:
✔️Full system check and tuning
✔️ Firmware update to the latest version
✔️ Malfunction detection and repair (if needed)
✔️ Protective varnish of the underside of the RF module
✔️ Replacement of components, if necessary (battery, LCD display, connectors, etc.)

HOW OFTEN CALIBRATION IS NEEDED
Wу recommend to calibrate your tester every 2 years. Staying on calibration schedule ensures continued confidence in your work.

HOW TO TRACK THE SCHEDULE
You can easily check the current calibration status of your tester on our website: gmdsstesters.com/calibration.html
Just enter your tester’s model and serial number to see if it’s time for calibration.

If your device needs servicing, simply fill in the Contact Us form — and we’ll guide you through the next steps.
https://gmdsstesters.com/contact-us.html

Is your calibration schedule under control?

29/07/2025

Dear community!
Be among the first to know the new Beacon Tester Pro is coming soon!
And it’s more than just an upgrade. It’s a leap forward in precision, convenience, and versatility for testing of Cospas-Sarsat beacons and AIS-based safety devices:
✔ EPIRBs
✔ AIS EPIRBs
✔ RLS-enabled beacons
✔ ULBs
✔ AIS MOB devices
✔ AIS-SARTs
✔ Second Generation Beacons (ready)
All test procedures are provided meeting IMO requirements.

The main features of this tester are:
🔹 Triple integrated receivers for 406 MHz, 121.5 MHz, and AIS signals for decoding them in one transmission
🔹 Visualization of test results in view of graphs
🔹 Bright TFT colour display with customizable themes
🔹 Easy-to-operate keypad
🔹 Standalone operation
🔹 Rugged IP65-rated enclosure; supplied in watertight crushproof IP68 carry case
🔹 Fully compatible with software for Windows and macOS for generation test reports

Request for details via contact form https://gmdsstesters.com/contact-us.html
WhatsApp +380 98 475 6763, or simply drop a comment below.

We’ll be glad to answer your questions!

24/07/2025

GMDSS is vital for safety at sea — but what if the equipment that looks fine hides a critical fault?
A new article from our blog explores how inspectors can make sure everything works exactly when it’s needed most:
https://gmdsstesters.com/radio-survey/general/how-to-ensure-gmdss-equipment-is-truly-operational.html

17/07/2025

Want to master the MRTS-7M tester? Get a free preview of our advanced course!
Watch two full lessons from our MRTS-7M training course for free, no sign-up required.

🎯 Lesson 1: The theory behind VHF radio – refresh your knowledge with clear explanations.
🎯 Lesson 2: Hands-on EPIRB annual survey – watch a step-by-step checklist for inspections.

Designed for beginners or pros:
- Radio inspectors
- Service engineers
- Anyone working with GMDSS equipment

👉 Watch the preview lessons here: https://edu.gmdsstesters.com
👉 Learn more about the MRTS-7M tester: https://gmdsstesters.com/gmdss-tester-mrts-7m.html

08/07/2025

Testers in standby mode. Fully charged. Ready to work. 👌
Good news: they’re in stock and waiting to support your next inspection — no pre-orders, no delays!

Find out more and place your order at gmdsstesters.com

03/07/2025

We usually talk about our testers. Today, we’d like to introduce what powers them — our software.

It’s something we’re genuinely proud of.
Carefully designed for real-life inspections, it helps radio surveyors save time, avoid errors, and stay productive on board.

Take a closer look — in this post, we’re showing what it can do. 👀

https://gmdsstesters.com

25/06/2025

🚢🌎 To all who sail and support: Happy Day of the Seafarer!

The 2025 theme reminds us that safety at sea means more than just working systems — it means dignity, respect, and zero tolerance for harassment.

We’re proud to support maritime professionals by helping ensure their communications and distress systems are reliable and compliant — because feeling safe starts with being heard.

11/06/2025

What makes a good GMDSS&AIS inspection?
Equipment? Training? Procedures? All important, of course. But more than anything — experience.

In our new blog article by Victor Panov, who spent several years working as a radio surveyor, you’ll find practical lessons learned from the field — shared in an insightful and accessible way, especially for those just getting started in marine radio inspections.

As Victor puts it: “Field experience shows that it’s attention to detail that truly defines the quality of a radio inspection.”

📖 A helpful read for newcomers — and we warmly invite experienced surveyors to join the discussion and share their own insights in the comments below: https://gmdsstesters.com/radio-survey/general/practical-insights-from-gmdss-ais-surveys-lessons-from-the-field.html

Address

40, Sarajevska
Belgrade
11000

Website

http://gmdsstesters.com/

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