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How To Choose and Install an External 4G or 5G Mobile Broadband Antenna

Like with so many of our utilities, we only really notice them when there’s a problem or they’re not working properly. Wi-Fi is just the same! Just like when the power goes out, if your Wi-Fi is on the blink then you know about it – And it is so frustrating! 

Whilst most people are lucky enough to connect to superfast broadband through a wired connection, there are also many rural homes that cannot access and connect to broadband or internet in the same straightforward way. 

Here at Geekabit, we work with lots of people – Businesses and homes – who struggle with the more traditional ways of connecting to the internet and have to turn to mobile broadband through 3G, 4G and 5G. 

And again, many people are lucky to have a business or home within range of a strong enough UK mobile broadband network.

‘Could I benefit from an external antenna?’

There are some more remote rural homes and businesses that find themselves struggling to connect to mobile broadband too. If your business or home is:

– Unable to connect to a decent fixed line ISP 

– Within range of a mobile broadband alternative but find it unstable on various operators

Then you might find it beneficial to get an external antenna installed. But which one do you need? 

Are External Mobile Broadband Antennas Easy to Install?

In terms of actually installing an external antenna, it’s actually pretty straightforward. All you need to do is choose a high, stable location on the outside wall of your house near the roof, and screw the antenna on. Remember to make sure it’s pointing in the right direction (ie. towards the nearest mast). 

You might also choose to mount your antenna on a pole to raise it higher than your house. If you’re going for this option, always make sure that it is stable and won’t cause any damage to the building you are mounting it to. It’s also worth liaising with your local authority before installing a large pole as in some areas, a tall pole could be in breach of planning rules. 

You will also need to drill the cable into the house – It’s very important to avoid any other electrical cables and water pipes whilst you are doing this as well as sealing up the holes afterwards. 

It’s also pretty important to keep the position of your router in mind. Will it be placed near the where the cable feeds into the building? Ideally, the cable between your antenna and router needs to be 5 metres or less otherwise you could find yourself struggling with interference and/ or signal loss. 

If that all feels a little daunting then you can hire a professional installer to do the job for you – Our expert Wi-Fi engineers here at Geekabit can do just this! We operate out of Hampshire, London and Cardiff.  

Whilst the physical aspects of installing an external antenna are quite straightforward, it’s not always easy to choose the right kit. The radio spectrum is variable by nature, which makes it very dependent on your environment. You might manage to install the antenna but not get the outcome you were expecting. 

What antenna you need depends on your specific location and needs. This blog will outline some of the options that could be right for you. Sometimes it’s a case of trial and error to find the right antenna for you – But that’s where it might be best to leave it in expert hands. 

‘Do I need an Omni-directional or Directional antenna?’

When it comes to installing an external antenna, the first thing you need to decide is whether you need an Omni-directional antenna or a Directional antenna. 

Choosing a Directional antenna

If you know where your nearest mast is and have a clear line of sight, then the Directional antenna might be the one for you. Whilst it’s weaker in other directions, the Directional antenna will have higher reception in one direction, hence why it works well for a clear line of sight with the mast or base station. This is often the better choice if you live or work in a rural area. 

What problems can you have with a Directional antenna? 

Using a Directional antenna can run into issues if the station is congested or goes out of service. E.g. during upgrades. 

Choosing an Omni-directional antenna

If you live or work in a more urban, built up area and aren’t sure where the nearest mast is then an Omni-directional antenna could be the better option for you. Whilst they have a lower overall gain, they are able to attract similar reception from all directions. Because the Omni is looking at a wider area, you may find that it provides better reliability. 

Generally, if you are finding and installing an external antenna yourself, then the Omni-directional antenna is probably the one to try first. 

What problems can you have with an Omni-directional antenna? 

It’s possible that because it’s looking at a wider area, the Omni could attract more interference. If you are able to utilise a well positional Directional antenna then you could get better performance that way. 

‘How much power does my external antenna need?’

So you’ve decided whether you need an Omni-directional or Directional antenna. What do you need to consider next? 

You’ll notice that antennas have gain figures in dB / dBi – This is how the power of the antenna is measured. 

In simple terms, the gain of an antenna is the relative measure of its ability to direct radio frequency energy in a certain direction or pattern. What do the gain (dB / dBi) figures on an antenna mean?

We could go into a lot of complicated detail here, but seeing as we’re writing this blog for someone looking to buy and install their own external antenna, we’ll keep it super simple. 

Basically, the higher the gain (dB / dBi) the better the antenna’s performance and range. Obviously, the higher the gain, the more expensive the antenna will cost. 

When you are at this stage of choosing your antenna, it is worth knowing what bands your mobile operator uses so that you can ensure how the different gain values given for an antenna correspond to the spectrum band you will be using. 

‘Choosing an external antenna – What are the challenges?’ 

As we said above, when you are installing a new external antenna, it’s really important to know:

  • Where and which direction the signal is coming from 
  • How strong the signal is
  • Which bands are being used in your local area by local operators

These are some of the biggest challenges you’ll face when installing your antenna. 

‘How can I find out the spectrum information I need to choose an antenna?’

If you go online to mobile operator’s websites you can find coverage checkers (Vodafone, Three UK, O2 and EE (BT)), but these can be rather vague and not always accurate. It’s worth comparing to what Ofcoms Mobile Coverage Checker says too.

Perhaps the best way to identify which bands are being used by your local operator is to download a relevant app or look up the mobile network details on your Smartphone or router. 

These apps will often just tell you the band number for your own operator rather than tell you the spectrum frequency. You’ll find that operators tend to own several bands, but usually use one band for national connectivity. 

What are the most common 4G Mobile Bands in the UK?

800MHz (Band 20)

900MHz (Band 8)

1800MHz (Band 3)

2100MHz (Band 1)

2300MHz (Band 40)

2600MHz (Band 7)

Remember that 5G uses a different band model and is currently only deployed on the 3.4GHz band. 

‘How do I know where my nearest mast is for installing my new antenna?’

So you’ve made sense of the bands on offer in your area from local operators. Next you need to work out where your nearest mast is and whether it’s the most appropriate for your location. Unfortunately it’s not always the option that looks most logical! 

When you’re choosing the most appropriate mast for your use, you need to consider the following:

  • Forms and features of local land surfaces (artificial and natural)
  • Local surroundings
  • Operator choice

There are apps and websites that can help with this such as Mastdata.com and Cellmapper.net. The Opensignal app could also be of use.

Did you know that operators also have sharing agreements with each other? Just to make things a little more complicated. For example, there is a sharing agreement between Vodafone and O2 as well as between EE and Three. What does this mean? Well it means that a mast could be serving more than one operator. 

How do I use signal strength information to position my external antenna?’ 

If you are able to gain an understanding of signal strength in a few different measurements, then you are more likely to position your antenna correctly. 

Signal strength is measured in quite a few different ways, so we’re going to just focus on a few that you are most likely to encounter. These are:

  • Received Signal Strength Indicator (RSSI)
  • Reference Signals Received Power (RSRP)
  • Reference Signal Received Quality (RSRQ)

These measurements are given by a negative dBm (decibel milliWatts) value. In this situation, negative values are actually good (most of the time). They are negative because they represent tiny yet positive numbers on a logarithmic scale, making them easier to consume. For example, -100dBm would be 0.0000000001 mW.

What is a good RSSI signal? Essentially, the closer to 0 dBm, the better the RSSI signal (although it does get more complicated past a certain point with diminishing returns of data speed). An example of excellent 4G RSSI signal would be -65 dBm. A poor RSSI signal would be -85 dBm. 

RSRP works on a similar scale to RSSI, where an excellent 4G RSRP signal would be -80 dBm.  

RSRQ operates on a very different scale, which means that an excellent signal is anything from around -10 dB (not dBm) and a poor signal would be -20 db.

Interestingly, most mobile modems are able to maintain a pretty fast data connection using a poor signal. Problems may arise however in more rural areas where speeds are slower and stability poorer due to the distance from a mast. 

What factors are most likely to affect signal strength? 

  • Distance to mast
  • Interference from competing signals
  • Router band switching
  • Physical obstacles in the environment like buildings, tall trees etc
  • The weather

Of course, these factors are not in your control, but you need to bear them in mind when positioning your antenna in order to get the best signal possible. 

Feeling confident about choosing and installing your external antenna?

If you are about to choose and install an external antenna to improve your 3G, 4G or 5G mobile broadband signal, then hopefully this blog has given you some of the basic information you need to make your decisions. 

If you’re still feeling a bit daunted, then why not get in touch with one of our Wi-Fi experts? We’ve been installing mobile broadband for clients in and around Hampshire, Cardiff and London for a while and can help identify which antenna solution would best suit your needs. Get in touch today! 

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4G Router Router Teltonika Wireless Network
Teltonika: End of Life Announcement for Routers

Teltonika has announced that they are discontinuing some of their routers, with an End of Life (EOL) being entered. These routers are used everywhere and will be sorely missed, but due to the current component shortage globally they have made this decision. 

The Teltonika Network products that are affected by this announcement are the:

What does this EOL announcement mean for you?

These products have entered their EOL, meaning they are in their final phase of the product life cycle. 

Here at Geekabit we are big fans of Teltonika Network products, and have installed them for clients across London, Hampshire and Cardiff. 

If these are products that you aren’t ready to lose out on, then don’t panic! There is still time to get an order in, and you’ll also be able to get ongoing support for them. 

What’s the EOL timeline for these Teltonika products?

Following the official EOL announcement from Teltonika Networks on the 1st February, here are the following dates to make note of: 

  • 31st July 2023 – This is the last date you will be able to order one of the above routers.
  • 31st December 2023 – This date marks the end of production, no further routers of this type will be manufactured.
  • 30th June 2024 – There will be no new software releases for these products after this date. Any RutOS improvements, updates and system features released prior to this date will remain available for the affected devices.
  • 31st December 2025 – Software support for these products will cease. Critical security, bug fixes and other support will be provided by Teltonika Networks up until this date.

What does the future hold for Teltonika Network routers?

If, like our Wi-Fi experts here at Geekabit, you are wondering what the future holds without having these go-to router products then read on for Teltonika Networks recommendations. 

The world of Wi-Fi know that these RUT240, RUT950 and RUT955 routers are key players when it comes to IoT devices and solving connectivity issues. 

If we can’t have those routers, then which should we choose for a comparable product?

Teltonika Networks recommend the following future replacements for the products entering EOL:

  • RUT240 – If this is your router of choice, then you could look at the RUT241 or RUT200
  • RUT950 – For possible replacements of this product, check out RUT 951 or RUT901 which will become available by March this year.
  • RUT955 – An alternative for this router could be the RUT956 but do bear in mind that it doesn’t support MicroSD cards like the 955 does. 

If this end of life announcement affects you, then the best thing to do is give Teltonika Networks support team a call and they can advise the best possible replacements to fit your needs. 

You can contact their team here.

Need some Wi-Fi help?

If your business or large rural home needs some help to achieve a strong, reliable connection then please do get in touch with one of our Wi-Fi experts. We can site survey, design, plan and deploy the Wi-Fi solution to meet your requirements. Get in touch with us today. 

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LiDAR Monitoring Radar Wi-Fi
Can Scientists Use Wi-Fi to Watch Us Through Walls? 

American researchers based in Pennsylvania have shown a way to map the position of human bodies using AI (Artificial Intelligence) and Machine Learning with a deep neural network alongside Wi-Fi signals.

By analysing the phase and amplitude of Wi-Fi signals, Carnegie Mellon University researchers can see where people are, even through walls!

Over the last few years, researchers and scientists have done much work in this area. They’ve been looking at ‘human pose estimation’ which is identifying the joints in the human body and using sensors to work out body position and movement. To experiment with doing this, they’ve looked at:

  • RGB cameras (used to deliver coloured images of people and objects by capturing light in red, green, and blue wavelengths)
  • LiDAR (a Light Detection and Ranging system which works on the principle of radar, but uses light from a laser)
  • Radar (a radiolocation system that uses radio waves to determine the distance, angle, and radial velocity of objects relative to a site)

Why is this useful? Using a type of sensor to detect body position and movement could be used for video gaming, healthcare, AR (Augmented Reality), sports and more. 

The problem is that to do this with imagery (i.e. cameras) can be tricky due to being affected negatively by things like lighting or things obscuring the view. 

And to use radar or LiDAR is not only expensive but requires a lot of power. 

Enter, Wi-Fi. 

Using Wi-Fi Signals as a Human Sensor

The team at CMU in Pennsylvania decided to look into using standard Wi-Fi antennas alongside predictive deep learning architecture in order to detect body position. 

How does it work? Using a deep neural network, the phase and amplitude of Wi-Fi signals are mapped out to UV coordinates within 24 regions of the human body.

Their study revealed that using their model with Wi-Fi signals as the only input, they can estimate the dense pose of multiple subjects. The performance of this method was comparable to other image-based approaches. 

As we said above, other methods use a lot of power and are also expensive. This Wi-Fi method that the ‘DensePose from Wi-Fi’ paper outlines, offers a lower cost alternative that is more widely accessible. It also says that it allows for privacy-preserving algorithms, which means that for human sensing it is less invasive than using Radar or LiDAR tech in non-public areas. 

Although, not much of all this research sounds particularly preserving of privacy does it! 

Has Wi-Fi Been Used as a Human Sensor Before?

Whilst the premise of monitoring people in a room using Wi-Fi isn’t a new one, the actual data previously collected wasn’t very clear, with trouble actually visualising what a person was doing within that room. 

The difference with this new research from CMU is that it is using DeepPose and machine learning technology to not only estimate what the target person is doing, but also clearly make it visual. 

As we said earlier, it’s also more accessible. The model they used needed just 2 wireless routers, each with 3 antennas and worked via the usual 2.4GHz band. 

All you would need to do is put each router and antennas at either side of the target, and then gather the data by having full control of both units. 

Whilst it’s more straightforward than Radar or LiDAR, there are still a couple of flaws. The range is limited by the weakness of Wi-Fi signals, and the accuracy could still be an issue too. 

‘DensePose From Wi-Fi’ Paper Summary

The main things to take from this recent research are:

  • Wi-Fi signals make it possible to identify dense human body poses by using deep learning architectures
  • The public training data in the field of Wi-Fi based perception limits the performance of this current model, especially with different layouts
  • The system has some difficulty identifying and representing body poses that are less common, and also struggles if there are 3 or more people concurrently
  • Future research will aim to look at collecting multi-layout data as well as utilising a bigger data set in order to predicting 3D body shapes using Wi-Fi signals and correctly interpret data

The researchers believe that this Wi-Fi signal model could result in cheap human sensor monitoring as an alternative to RGB cameras and LiDARs.

If you want to read more, you can access the ‘DensePose From Wi-Fi’ paper here.

Here at Geekabit we’re interested to see what comes up when this is peer reviewed. What are your thoughts on using Wi-Fi signals to map and visualise people inside rooms? 

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SpaceX Starlink to Provide Next-Generation Wi-Fi to Carnival Cruises

If you are a part of the cruising community then you might have seen via Carnival Corporation that they have signed a new agreement with Starlink – The satellite technology leader.

Even if you’re not a part of the cruising community, you will likely have heard of Carnival Corporation. They are one of the world’s largest leisure travel companies, boasting a portfolio of world-class cruise lines.

This provision of next-generation Wi-Fi on Carnival cruise ships is all set to transform connectivity for both guests and crew, bringing the ships faster internet and greater capacity. 

This new and improved Wi-Fi connectivity will start aboard the Carnival Cruise Line and AIDA Cruises brands. 

Carnival is the world’s largest cruise company, so it makes sense that they are committed to providing their guests with fast internet. Their ongoing strategy is to provide their guests with the best Wi-Fi experience at sea by tripling bandwidth fleet-wide since 2019. 

Last week, the latest move in this connectivity strategy was signing an agreement with SpaceX’s Starlink to provide next-generation internet connectivity across its global fleet. 

Starlink utilises LEO (Low Earth Orbit) satellite technology, providing faster service, greater capacity and more reliable Wi-Fi on a global scale. 

Rollout of Starlink connectivity on board cruise ships has begun

December last year saw the beginning of the Starlink rollout across their Carnival Cruise Line and AIDA Cruise fleet of ships. 

They have plans to extend Starlink connectivity to more of their world-class cruise brands such as Princess Cruises, P&O Cruises (Australia and UK), Cunard, Holland America Line, Costa Cruises and Seabourn. 

Until recently, at-sea experiences of Wi-Fi aboard cruise ships were not very comparable to on-land connectivity. By signing with Starlink, Carnival are greatly improving their on-board connectivity for guests (and crew) by offering the best available Wi-Fi experience – Rivalling even on-land connectivity. 

In an age where the majority of people expect to be able to connect whilst on holiday, this is big news. How can guests share their holiday snaps with friends and family back home if they’ve got patchy Wi-Fi? 

Guests may also find that they would like to stream movies back in their cabin via Netflix or watch specific sports matches live – Buffering is not an option. 

Starlink to provide cruise guests and crew with home-level connectivity whilst at sea

CEO of Carnival Corporation, Josh Weinstein says:

“For many of our guests, it has become more and more important to maintain the type of connectivity at sea that they’ve become accustomed to at home, and of course to share the unforgettable experiences of their cruise with friends and family.

“We are in the business of delivering happiness, and Starlink makes it as easy as possible for our guests to share all their great moments and memories, giving them even more joy out of their cruise vacation.”

Not only does this new-generation Wi-Fi bring more joy to guests, but it will also enable Carnival brands to offer new guest services and features – All through added bandwidth.

And it’s not just the guests that will be seeing the benefits of Starlink connectivity on board. The increased bandwidth will also help at an operational level with things like onboard equipment monitoring as well as real-time communications between teams on ship and on the shore. 

Whatsmore, Carnival isn’t just about bringing joy to their guests at sea but their crew too. Guests aren’t the only ones that want to stay in touch with friends and family back home whilst they’re aboard the ship – Their crew members also want to do the same. Starlink’s innovative satellite technology will enable them to do just this. 

Starlink thrilled to bring high-speed broadband to remote waters

Vice President of Sales for SpaceX Starlink, Jonathan Hofeller says:

“High-speed, low-latency broadband internet is critical in our modern age, and we’re excited to provide Carnival Cruise Line and AIDA’s guests an internet experience that makes their travel even more enjoyable.

“In even the most remote waters, guests onboard Carnival Corporation ships will be able to share real-time updates with friends and family.”

Carnival already has a portfolio of world-class communications service and technology providers for their ships – Satellite and otherwise. Starlink are the latest provider to join this growing group of pioneering tech providers. 

Carnival remains the industry leader for their connectivity, fleet wide. Their global presence sees almost 100 ships visit over 700 ports worldwide. It’s little wonder they are innovative in their attitude to connectivity, using a multi-provider approach with a framework strategically designed to optimise their network speeds and route internet traffic aboard their fleet anywhere in the world. 

Our resident Wi-Fi expert and CEO Steve is a bit of an avid cruise goer. He’s excited to check out first hand how Starlink next-generation satellite Wi-Fi will enhance the guest experience aboard these cruise ships. 

To read more about this new-generation Wi-Fi aboard Carnival cruise ships, you can visit their website: www.carnivalcorp.com or  www.carnival.com.

We’re Experts in Starlink Installations

Of course, cruise ships aren’t the only industry that can benefit from Starlink satellite connectivity. There are plenty of places on land that could see an improvement in internet speeds by using Starlink technology. 

As experts in Starlink installation, do get in touch with us here at Geekabit if you think your rural business or outdoor event could benefit from satellite broadband. We’d be more than happy to chat through the options and see if Starlink satellite technology could transform your connectivity. 

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Radio Frequency RF WLAN
Myth Buster: WLAN’s and Radio Frequency

Have you ever wondered about certain myths about radio frequency that seem to pervade the WLAN world? Then this could be the blog for you. We certainly come across a lot of people who have a particular mindset when it comes to wireless networks and how they work. 

In this blog we’re going to take a look at some of the common beliefs people hold about radio frequency and dispel the myths. 

Do higher frequencies travel as far as lower frequencies? 

Yes. A common misconception is that higher frequencies don’t travel as far as lower frequencies, but this is not the case. Regardless of frequency, RF signals travel the same distance. The confusion comes from it seeming at a surface level that lower frequencies travel further.

But actually it’s due to attenuation. In space, a high frequency gamma ray with a frequency of approximately 1020 Hz (1 nanometer wavelength) can travel billions of miles, even lightyears, from neutron stars here to us on earth. Regardless of frequency, there is no attenuation of the radio wave so it travels an equal distance.

Here on earth, the distance RF goes (or is heard) is determined by how much is absorbed or attenuated. We need to take into account what the radio waves have to go through.

So when we’re thinking about longer wavelengths (lower frequency):
– There are less wavelengths to get through an object
– Less wavelengths are therefore absorbed
– The signal is less degraded

For these reasons, lower frequencies appear to go further.

Just to confuse things a bit further – Here’s an inconsistency with the above. In terms of 2-way radio, it’s a commonly known fact that UHF frequencies (450-470MHz) work better in an indoor environment than VHF (150MHz). But didn’t we just say that lower frequencies appear to travel further because less are absorbed? Yet here we are saying this type of higher frequency works better indoors.

In terms of size, the wavelength for VHF frequencies are about 6 feet and the wavelength of UHF frequencies are about 2 feet.

In an indoor environment, things like windows and doors are generally larger than the UHF wavelength and smaller than the VHF wavelength. This means that the attenuation for UHF is less.

What’s interesting is that if you increase the frequency, for example to 900MHz, the even shorter wavelength begins to have an increase in attenuation from things that are not windows and doors attenuating the signal more than the smaller frequency.

The UHF at 450MHz is the optimum frequency for an indoor environment.

For the tech geeks out there that are thinking – Hang on, what about UHF radios having higher gain antennas than VHF? Whilst that is indeed true, the dB gain difference isn’t enough to explain why the UHF does so much better indoors.

So let’s go back to where we started. It is a misconception to say that lower frequencies travel further than higher frequencies. However, it is true that higher frequencies (smaller wavelengths) are attenuated more than lower frequencies. It is also true that designing antenna systems that can receive higher frequencies at a greater distance is somewhat more challenging.

Does Free-Space Path Loss Increase with Frequency?


Not necessarily, despite common beliefs. If you are using a Free-Space Path Loss (or FSPL) calculator, it will assume that you are maintaining the same wavelength proportionally sized antenna as you lower the frequency. In other words, you are changing only the frequency so just one variable. You are not changing the antenna size.

When you lower the frequency, you aren’t seeing that the antenna is also getting bigger at the same time.

Decreasing the frequency whilst not increasing the size of the antenna would mean that the dB gain would decrease accordingly and the overall system gain would remain the same.

If you adjust both the frequency and the antenna size correctly then the FSPL stays the same.

However, there are scenarios where FSPL can increase with frequency. In the real world, buildings and other structures in free space will absorb more energy for higher frequencies as we’ve said above. Higher frequencies have smaller wavelengths and more attenuation. When buildings are in the path, path loss can increase with frequency.

Can increasing output power be a solution?


Many people think that increasing output power can never be a solution and that you must match your AP to client power.

Actually, an AP’s receiver us usually better than a client device. In addition to this, the MRC (maximal ratio combining) means that you should be able to allow for at least 3dB better radio receiver which can also mean 3dB more AP radio transmitter to balance things out.

Did you know that it’s actually okay to have asymmetrical MCS rates with downstream being higher than upstream? (the Modulation Coding Scheme helps us engineers to understand data rates and evaluate RF environments).

In a typical WLAN, users will be doing more downloading than uploading. Having a higher average MCS rate for users, they will be quicker to get on and off the wireless network, which increases the overall performance.

In most cases, it’s okay to have AP power at 15-17dBm.

In terms of Point-to-Point links, you could find that turning up the power is an easy way to boost performance. In addition, Mesh backhaul links between AP’s could benefit from higher power by increasing the average MCS rates between them. 

What is this not going to solve? Poor design and holes in coverage. You also need to bear in mind potential co-channel interference and being a good neighbour. We’re not saying turn up the power to crazy levels, but generally turning up the power by a few decibels could help your network. 

Does Wi-Fi 6E have more frequency space (1200MHz) than other unlicensed bands?

Let’s talk about the 60GHz band. One 802.11ad / 802.11ay channel has more RF bandwidth than combining all of the 900MHz, 2.4GHz, 5GHz, Wi-Fi 6E and 24GHz bands.

If you double the RF bandwidth will it double the throughput?

This is not always the case. You might find that the physical baseband layer (PHY) doubles but the actual throughput is less likely to do so. 

If you narrow the channel by half, then the Signal to Noise Ratio (SNR) increases by 3dB – Possibly even more if there are other sources of interference. An improvement of 3dB in SNR generally means an increase of 1 to 2 MCS rates.

It’s also true in reverse. If you double the RF bandwidth the SNR will be reduced by 3dB, generally reducing the MCS rate by 1 or 2. 

So, doubling the RF bandwidth doesn’t automatically mean you double the throughput but likely somewhere in-between. 

Throughput will only be doubled if full MCS rates are maintained either way and:

  • The link is strong
  • There is extra SNR beyond what is needed for the maximum MCS rate

Imagine an outdoor Point-to-Point scenario where the RF bandwidth was reduced from 40MHz down to 20MHz. By narrowing the RF bandwidth, the SNR increased and interference was reduced. The MCS rate increased which made up for the throughput that was lost from narrowing the RF bandwidth – In essence, increasing the throughput by reducing the RF bandwidth. Interesting!

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Ultrafast Broadband Satellites: SpaceX Launch Starlink v2 

You may have read our previous blogs on Starlink – the satellite broadband internet system from Elon Musk’s SpaceX. This low latency internet option is ideal for rural areas and consists of a constellation of small satellites in a low earth orbit, working with transceivers on the ground.

Last month, SpaceX launched its second generation of Starlink Block v2.0 satellites into Low Earth Orbit. 54 of these satellites have now joined the rest of the constellation, hopefully resulting in multiple improvements to the service, including:

  • Better capacity and faster broadband speeds
  • Better coverage
  • Improved network reliability
  • Delivery of mobile phone services from space

What do Starlink customers pay and what service do they get?

UK Starlink customers generally pay about £75 per month, plus the cost of the standard home kit at £460 (including the standard dish and router) in addition to a £40 shipping fee.

The standard Starlink package includes:

  • Unlimited usage
  • Fast latency times (25-50ms)
  • Download speeds of 50-200Mbps
  • Upload speeds of 5-15Mbps

With the latest number of subscribers currently at around 1 million – Double what it was just over 6 months ago) it looks like it’s becoming increasingly in demand. It is worth noting that the speeds quoted above may change as the network grows. 

What does the latest Starlink launch mean?

Starlink now has about 3,370 satellites in a Low Earth Orbit at an altitude of around 500km. The aim is to have 4,400 LEO satellites deployed by 2024. They also have approval to launch another 7,500 by the end of 2027. 

Interestingly, this latest Starlink launch looks like it includes an experimental batch of GEN2 satellites. These second generation satellites aren’t what tech experts were expecting to see as part of the launch, hence why they are being viewed as somewhat experimental. 

These trial satellites include some of the improvements wireless engineers were hoping to see from satellite broadband. 

Originally, the plan was for the second generation satellites to be launched on board their Starship rocket. These satellites would have seen the following enhancements:

  • Bigger – 7m long unfolded and 1,250kg
  • Lasers for inter-satellite links
  • Ability to use more spectrum bandwidth (e.g. the V band)
  • Reductions in brightness through dielectric film
  • Larger antenna
  • More power and support for connecting 4G and 5G smartphones from space (mobile broadband for voice and data) through twin solar array

However, unfortunately the Starship rocket still isn’t ready. As this would have been the only economically viable way to launch that version of second generation satellites, Starlink decided to adapt these Gen2’s so that they could launch with the Falcon9 rockets which is what we saw in December. 

These adapted GEN2’s are actually more similar in form to the first generation satellites. They are smaller than originally planned (just over 300m each) hence why they were able to launch earlier than waiting for the Starship rocket. 

Which features are being tested with this set of GEN 2 satellites? It’s not too clear, but likely to include enhancements related to Starlink’s acquisition of SWARm Technologies. Their tiny pico satellites were for connecting small IoT devices, utilised for agricultural sensors, buoys in the sea and smart energy metres. 

Whilst we may not be getting all the benefits that would be expected from GEN2 in this current form, SpaceX are preparing something intermediary in the form of a v2 mini which will weigh around 800kg and be 4.1m x 2.7m in size. Benefits such as improved bandwidth are likely to come along with this form. 

Why are we interested in the latest Starlink satellite launch?

Here at Geekabit we strive to offer the very best wireless broadband connectivity to our clients – Wherever they are based.

With this in mind, we will be starting to offer Starlink satellite internet for hire. This will be especially useful for those running temporary events like festivals, rural press launches, sports events and film crews.

All events depend on excellent communications and we are passionate about providing reliable internet access for some of the most prestigious events names in the UK. Keeping you connected is our passion.

For more information and to find the best solution to suit your internet needs, please get in touch with one of our event Wi-Fi experts – We’re here to get you connected. 

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ISP Mobile Provider
Can My ISP Increase My Broadband Price Mid-Contract? 

Are you aware of your broadband contract clauses and how they could affect you? 

We all know that we should read the small print before signing on the dotted line – But how many of us actually do so? Especially when it comes to contracts from broadband and phone providers.

Perhaps with the current cost of living crisis, more people are being careful about what they are signing up for, and whether they should expect mid-contract increases in fees and exit costs. But what if you signed up before all the other household bills started to rise?

With households all over the country feeling the pinch, especially at this time of year, a mid-contract price increase is the last thing people need. But are broadband providers actually allowed to do this? 

Ofcom, the UK regulator of telecoms, has recently launched a programme in which they will monitor and examine whether any in-contract price rises from ISP and phone providers were laid out clearly enough in customer contracts – Before they signed up. 

Shouldn’t broadband packages stay the same throughout your contract?

Wouldn’t it be lovely if the price you signed up for remained the same throughout your broadband contract? 

We don’t think that’s too much to ask, but unfortunately there are many broadband, phone and mobile providers that will hike up the price of broadband part way through your contract. 

The rules laid out by Ofcom to try and combat this problem state that any potential for price increases must be set out in a prominent, clear and transparent way before a customer signs up. 

If an ISP fails to do this, then the customer stands a chance at exiting their contract without having to pay an additional fee. 

How could my ISP increase the price of my broadband?

The less dramatic price increases tend to come from providers like Sky Broadband and Virgin who implement standard price increases year on year. It’s pretty much expected by customers, despite consumers not knowing exactly what the new price will be. 

This kind of price increase also usually allows the customer to leave without having to pay a penalty fee. 

Other ISP’s like BT, EE and TalkTalk include a policy within their contract which enables them to increase their prices mid-contract in line with inflation and / or the Consumer Price Index (CPI). This could see an increase of 3-4%. Whilst this in itself can be quite transparent, the details are more often than not hidden amongst the small print that goes unread. On top of that, not all consumers have an in-depth understanding of inflation. 

Unfortunately, this means that when the inevitable price hike appears, customers are unable to exit their contract part way through without having to pay a penalty fee. 

Ofcom Investigates Broadband Price Hikes

Due to the number of complaints made between the 1st March 2021 and the 16th June 2022, Ofcom decided to investigate the apparent lack of transparency when it comes to in-contract price rises. 

MIllions of people are currently facing increases in their household bills. Now more than ever, it’s vital that ISP’s and telecoms companies make sure they are being very clear with their customers about pricing and exactly what they are signing up for. 

It’s the duty of these companies to lay out clearly and upfront any potential price increases within a customer’s contract. 

Due to the number of complaints regarding this matter, Ofcom began investigating whether this was happening, and if anything more needs to be done to make potential price rises more transparent to customers. 

Any providers found to not be following the rules regarding pricing transparency will be investigated individually. 

Good News About Mid-Contract Broadband Price Increases

Investigations of this nature do of course take time, however you’ll be pleased to know that CAP and BCAP (Committees of Advertising Practice – sister organisation to the Advertising Standards Authority) are developing new guidance in regards to mid-contract price increases. 

Their guidelines will include the potential for mid-contract price hikes to be more prominent within ads from broadband companies, mobile operators. By making it clear at this stage, there is less chance of consumers being misled. 

Since the 17th June 2022, there have been strengthened rules for telecoms companies that enforce clear and simple information for consumers in regards to in-contract price rises – Before the customer signs on the dotted line. 

In the current climate, it is absolutely imperative that customers know exactly what they are paying for their broadband, and how long they will be paying it. 

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4G Router 4G Wi-Fi 5G Router 5G Wi-Fi Mobile COnnectivity Router Ubiquiti Wi-Fi Wi-Fi Advice Wi-Fi Product Feature
Launch of UniFi Mobile Router

As regular installers of Ubiquiti kit since 2013, we’re excited to see the pending launch of their UniFI Mobile Router.

No signs yet that it is available in the UK, but as we work with Teltonika and Robustel 4G and 5G routers on a weekly basis, this has the potential to be a game changer in the market place for mobile connectivity Installers.

Enterprise clients will be looking to maintain the same manufacturer and one family of products wherever possible, and Ubiquiti will know this is a corner of the market they can easily win at.

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Broadband Home Network Home WI-Fi Optimising Home Network Router Wi-Fi Wi-Fi Speeds Wireless Network
Boost Your Wi-Fi Speed This Christmas By Not Placing Your Router In This Room

You could be able to increase your internet speed over the Christmas period just by moving your router out of a particular room in your home. 

As schools and businesses slowly come to a close for the Christmas break, you might find your home internet buckling under the increased traffic. Children home from school, friends and family visiting – There could suddenly be many more devices all trying to connect to your Wi-Fi at the same time. 

So making sure your router is placed in the prime position could be vital in making sure Netflix streams don’t buffer, online games don’t freeze and video calls with relatives don’t stutter and fail. 

How Can You Make Sure You Get the Fastest Internet Speeds Possible Over Christmas?

Hands up if you’ve got some kind of new device on your Christmas list? Imagine Santa delivers that new games console, smartphone or smart home gadget – But your Wi-Fi speed and signal can’t handle it.

Have you ever counted how many devices you have in your home that are connected to the internet at any given time? The obvious ones are smartphones, laptops and tablets. But then there’s the TV, online gaming, smart home devices like heating and lighting controls. 

Then add in these new devices and it’s little wonder the Wi-Fi might start to struggle. 

Here are some of our Wi-Fi experts top tips to keep your Wi-Fi quick this Christmas:

  • Never keep your router in a cupboard. We know they’re not the prettiest things, especially if you have an eye for design, but hiding it away in a cupboard is going to affect the strength of the signal
  • Avoid placing your router behind the TV as this can block the signal
  • We know everyone is trying to be savvy with their electric use to keep bills as low as possible, but switching off your router at night isn’t a good idea as it will miss automatic updates (and it won’t save you much money either)
  • Schedule a time once per month to switch the router off and reboot. This can help to clear any issues and keep it working to its full potential
  • Use a tool or app to check what internet speed you are getting. If it doesn’t match what you’re paying for, then give your ISP a call.
  • Place your router in the upright position it’s designed to be in – Not on it’s side or upside down
  • If possible, try to position your router in the centre of your home. This will help to ensure that the signal reaches every room.
  • Try not to place your router near large objects, mirrors or fish tanks as these can all inhibit the signal
  • You might see a decrease in internet speed if you put up your Christmas tree directly over or in front of your router. The lights placed on the tree can, in some cases, negatively affect the signal from the router. You can read more about this here. 

What Room Should You Never Have Your Router In?

There is one room in the home that has the most potential for causing interference to your router signal and wreaking havoc on your Wi-Fi. And that is the kitchen. This is the worst place you could choose to place your router. 

Your router is consistently beaming out signal the whole time it’s on and connected to your ISP. The kitchen has the highest possibility of interrupting this signal due to the appliances kept and used in there. 

Electronics and metal can cause a lot of problems for your Wi-Fi connection. Appliances like washing machines, fridges and ovens are metal heavy and can block the signal from your router if it is placed too close by. 

Appliances and electronic devices that emit their own signal can also cause interference, like microwaves. If your router is placed near the microwave, you will likely notice a big slow down of Wi-Fi every time the microwave goes on. 

Kitchens are not a good environment for your router, even if your kitchen is in the centre of your home. You will get much better signal strength and speed if you place your router in a room away from large appliances and signal emitting devices. 

Stay Connected This Christmas

Christmas is a time for connection – In real life with those closest to you, and online with those that live further afield. Don’t let your router position and Wi-Fi strength be the reason you can’t connect with loved ones this Christmas. 

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Wi-Fi Wi-Fi 7 Wi-Fi 8 Wi-Fi Advice Wi-Fi Standards
What Can We Expect from Wi-Fi 8? 

Towards the end of November, there was an IEEE 802.11 conference in Thailand taking a look at what will eventually come to pass as what we will know as Wi-Fi 8. 

As with all things tech, things move at a quick pace as standards and technology advance. These meetings and conferences are important to discuss these advancements and how they affect and consolidate the next standard. 

They are a great opportunity for members of the IEEE to not only raise questions but be a part of technical proposals, as well as see what is coming up next in the world of Wi-Fi. 

New developments have the potential to affect things like certification and products, so it’s really useful to get insider knowledge. 

So what happened at this latest meeting and what will it mean for Wi-Fi 8?

You might be thinking, wait – Do we even have Wi-Fi 7 yet? The Wi-Fi 7 certification program is expected to be rolled out in 2023. But as always, there is always the next standard waiting in the wings! Things are advancing all the time and the next tech development is always on the horizon. 

Currently, we’re waiting for the 802.11be standards to be finalised. The latest IEEE meeting had a look at this with a view to getting some of the more intricate details all ironed out ready. 

The specifications for Wi-Fi 8 will likely be determined by the UHR (ultra high reliability) study group that studies various proposals. 

Will mainstream Wi-Fi use the 60 GHz spectrum in the future?

There will have been various technical presentations as a part of the IEEE meeting, with different contributors vying for different approaches to the next standard of Wi-Fi. 

An interesting potential consideration for Wi-Fi 8 was the use of the 60 GHz spectrum within mainstream Wi-Fi. WiGig, based within IEEE 802.11ad/ay, isn’t a popular choice within mainstream Wi-Fi when it comes to products. 

There are contributors that want to change this for the next gen standards, particularly in terms of integrating AR/XR/VR and the like on the 60 GHz band. 

Not everyone was pro this idea, with other contributors raising the fact that the 60 GHz band had been lacking in success. Instead, they want the UHR to study another area of the spectrum – sub-7 GHz – And look for Wi-Fi improvements there. 

Of course, these meetings are the prime place for these discussions, with a view to identifying the best course of action for the next generation of Wi-Fi standard, and where the most enhancements can be found.

The outcome of these discussions within the IEEE 802.11be meetings and the UHR studies will ultimately shape what we will come to know as Wi-Fi 8. Nothing has been finalised yet, but watch this space! 

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