About technologies for your digital home

For beginners and tinkerers

Unlocking my Huawei E5573s-320

June 23rd, 2019
Unlocking Huawei E5573s-320

The story is such that I was given a locked Huawei E5573s-320. I used for while with original network. However, that worked only in another country than my permanent residence country. Unfortunately, the battery got faulty and I ordered another one (via eBay). I replaced the battery and it worked quite well but the modem […]

Building my 4G LTE mimo antenna prototype

September 17th, 2018
Building 4g LTE mimo antenna prototype Bi-Quad antenna

  You might already read that I own a Huawei router. Currently, it is installed in the attic of our house. However, it happens not so rarely that the download speed significantly drops. In some cases, it is relevant to the meteorological conditions (the rain is not so rare on the west coast of Ireland). […]