5 GHZ VS 2.4 WINDOWS

For example, using the concrete heavy example in the table above and imagine there is a concrete heavy wall between the AP and the client. With materials, very similar thing happens вЂ“ as frequency increases from 2.4GHz band to 5 GHz band, transmission loss will also increase. Some examples of significant and not so significant differences:ДЄs itвЂ™s well known from theory and practice of radio propagation, as frequency increases, path loss increases. The difference in attenuation values for materials in the same family, and the effect of selecting the wrong material when modeling.ДЄttenuation: Differences Between 2.4GHz & 5GHz BandsДЄs mentioned above, as I was looking at attenuation values through different types of materials I realized that there are quite a few вЂheavyвЂ™ materials that have significantly different attenuation values for the 2.4GHZ and 5GHz bands.

The difference in attenuation across the 2.4GHZ and 5GHZ bands for the same material, and the potential impact on prediction accuracy.

5GHz bands.Дў.4GHz Transmission Loss Value for 40 Yr Old ConcreteВ ?ДҐGHz Transmission Loss Value for 40 Yr Old ConcreteВ ?ДЇor many WLAN designs, this may not be such an issue because attenuation is often measured on-site using an AP on a stick вЂ“ but what about for Greenfield buildings? Or when just providing a quote? Or doing a strictly predictive design? In these cases, there may be no walls to get the on-site readings or going on-site may just not be a possibility at that point in the project. While looking into these different materials, I also started to see a trend amongst the вЂheavierвЂ™ types of materials like concrete-that attenuation values can even be different within the same material when comparing signal loss for 2.4GHz vs. Turns out, itвЂ™s not so uncommon when looking across the different types of materials in вЂmaterial familiesвЂ™ like glass, concrete, plaster, and wood вЂ“ especially the heavier varieties.

5 GHZ VS 2.4 WINDOWS

It was showing that Low E windows have a much higher attenuation value than regular windows-a fact that could impact prediction of a network significantly if the incorrect type of window is selected during modeling. A Twitter post popped up in my news feed last week showing a graph of the attenuation values for different types of glass вЂ“ mainly the distinction between a regular glass window and a low emissions (Low E) window.

5 ghz vs 2.4