Optimal Antenna Selection for LTE PLUS in Forested Areas: Case Study at Ostrowska 35, Przybynów

Hello,
I come out with the question, what antenna would be the best in this location?
I want to buy an antenna because the current internet performance is not great, or more precisely, it is about 1 Mb / s download and 1 Mb / s upload (Depends on the time, sometimes more sometimes less). The Internet is a plus, and my location is Ostrowska 35, Przybynów
I will say in advance that I have already checked that the range of the lte 1800 catches 1-2 lines on the balcony (rather embers), and now I am connected to the Sferi bts (also probably in Żarki). Here my question arises, which antenna would you recommend and what is the chance that after buying the antenna, the internet would work in a stable way (with a little higher speed, because let's face it, it's hard to do anything now: X). Thank you in advance and best regards.

The signal parameters in the bars do not matter what equipment do you have? You forced LTE800 and LTE1800, do you know the eNB of the BTS you connect to on each band? And you have Plus, so it's hard to count on any mega speeds. In Lgot G. 56 there is LTE in both bands, but a large amount of forest on the way. Rather, the connection with BTS in Żarki, where both LTE bands are also present.

My modem is huawei e3372 hilink and the router dlink dwr 116. I do not mean no one knows what speed, it is enough for the lte to be stable and a speed that allows you to see a movie from time to time (now it's often hard to see something even in 360p 2 days is often even Facebook pages have a problem to load, sometimes it takes over a minute). I checked LTE 1800 on my phone, because I have xiaomi and it does not support the 800 mhz bands, so it probably immediately connected to 1800. eNB unfortunately I do not know if you tell me how I can check it, I will give it ^^

Install Network Cell Info on Xiaomi and show the screen from it. It will show the eNB and LTE signal parameters. The E3372 HiLink works with LTEWatchH and Toolbox, they allow you to force LTE bands on it and show CID and signal parameters. Modem from Plus directly on the computer, bypassing the DWR-116.

Unfortunately, I have a problem with both Toolbox and LTEWatchH because it does not want to connect me to my modem (it is directly on the computer) the only thing I was able to get is the Toolbox data that is in the album (there is also data from Network Cell Info )

This is BTS Lgota, on the phone probably from LTE1800Aero2, on B315 probably from LTE800Sferia. The signal parameters are weak in both cases. Such at home or outside?

The LTE 1800 was on the balcony (balcony towards the light bulbs), and the lte800 was at home (desktop computer)

Strange, but you don't connect with BTS Żarki, maybe the sectors are set up like that. It is worth checking LTE1800 Plus under the BTS in Żarki. If the speeds are OK, it is worth targeting this band from this BTS.

I was recently near this bts (with 1km) and I checked with curiosity and in the hours around 5pm the speed was 20-25 mb / s, so I think it is not bad, and recently I had such a strange situation that a few days ago for 2-3 days the internet was like a dream, the speeds were 10 mb / s and it was without an antenna, but the day before yesterday something broke and again in the morning the internet slowed down to 0.5 - 1 mb / s, I guess then i could connect to another bts but why it suddenly stopped, I have no idea

The dual LTE 1800MHz directional antenna set to Żarki should force the connection to this BTS.

And what directional antenna do you recommend? As I was browsing the forums and topics, the Cybertech antenna was recommended.
I found this one do you think it will be a good choice? I also read a lot about sorensen antennas which one would be better?

Tested up to dual LTE1800 MHz with 15dBi gain from Cybertech and Sorensen Dual LTE1800 15 / 17dBi. For example, http://www.cybertech.com.pl/p130,antena-dualna-lte-4g-15dbi-do-huawei-e3272-e3372-mimo.html, cable maximum 10m.

Okay, today or tomorrow I will order the cybertech one and let you know when it comes with the measurements

How did the measurements on this Cabletech come out? And which transmitter did you finally tune to?