I'm running a small business in the UK and I'm trying to improve the internet speed from my 4G router. Right now, I only get 15Mbps down and 4Mbps up, and I'm aiming for at least 50-75Mbps down. Unfortunately, there's no phone line available at my location.
Currently, I'm using the 4G router that came with my data plan, and my RSRP reads around -100dBm, with RSSI at -75dBm. I haven't figured out how to get an SINR reading yet, but I suspect it might not be great since we're in an industrial area with buildings blocking the signal to the nearest towers.
I believe that getting a high-gain aerial and mounting it high on an external wall might help, along with possibly upgrading my router. The wifi connection to my devices inside the building is solid, so I'm mainly focused on improving the 4G signal. I'm having trouble finding suitable equipment in the UK, as most of the recommendations online are US-based. Any insights on the setup or gear I should consider would be greatly appreciated!
3 Answers
You should definitely consider upgrading your router. The one you have might not be the best for your situation. If there's a limited number of masts in your area, boosting your signal with the right antenna combo could make a big difference. Just be mindful of the compatibility of any new hardware you choose!
What provider are you using? It might also help to check if your phone gets the same speeds as the router. If it’s slow on your phones too, then the issue is likely with the network. Also, make sure you have a data-only SIM that’s appropriate for your usage—sometimes standard SIMs can limit speed.
A good place to start is to look on Amazon UK for high-gain antennas that could help pull in a better signal. Just type in '4G antenna' and you should see several options if you're mounting one externally. It's tough to get specific recommendations here, but check user reviews to find one that's reliable for your needs.
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