dChan
Anonymous ID: ebefec Aug. 4, 2021, 6:27 p.m. No.14271565   🗄️.is 🔗kun   >>1786 >>1821 >>1866

>>14270419 pb 5G interferes with weather forecasting

 

Didn't know much about 5G but wanted to know how to detect it. Turns out it's not that easy because of the range.

Maybe most anons already know this but just in case…

 

  • there isn't really a black and white "5G spectrum"

  • A frequency of 600 MHz, for example, has lower bandwidth, but because it’s not affected as easily by things like moisture in the air, it doesn't lose power as quickly and is able to reach 5G phones and other 5G devices further away, as well as better penetrate walls to provide indoor reception.

 

  • Here are some other 5G frequency ranges (called multi-layer spectrum):

 

C-band: 2–6 GHz for coverage and capacity.

Super Data Layer: Over 6 GHz (e.g., 24–29 GHz and 37–43 GHz) for high bandwidth areas.

Coverage Area: Below 2 GHz (like 700 MHz) for indoor and broader coverage areas.

 

Not all service providers use the same frequency band for 5G. Like we mentioned above, there are advantages and disadvantages to using any part of the 5G spectrum.

 

T-Mobile: Uses use low-band spectrum (600 MHz) as well as 2.5 GHz spectrum. Sprint has been merged with T-Mobile and claimed to have more spectrum than any other carrier in the US, with three spectrum bands: 800 MHz, 1.9 GHz and 2.5 GHz.

Verizon: Their 5G Ultra Wideband network uses millimeter waves, specifically 28 GHz and 39 GHz.

AT&T: Uses millimeter wave spectrum for dense areas and mid and low-spectrum for rural and suburban locations.

https://www.lifewire.com/5g-spectrum-frequencies-4579825

 

AND

Actually, this 5G spectrum (700 MHz – 39 GHz) has some frequency band divisions. It’s meant to cover several different needs. They are low-band, mid-band, and high-band 5G spectrum.

 

Low-Band 5G

The frequency lower than 1 GHz is called low-band 5G. Verizon uses 700 MHz frequency for the lowest band. To give a clear spectrum, a low-band 5G operates at about 600 MHz – 700 MHz frequency.

 

This band is able to cover data transmission to a greater area. However, the transmission is at less speed than the mid-band 5G.

 

Mid-Band 5G

The middle band operates at about 2.5 GHz – 3.7 GHz frequency. Keep in mind that each company operates at a fixed frequency. You could visit the official webpage of the network provider serving in your area to gain information on what frequency they use. Verizon uses a 2.5 GHz frequency.

 

This band allows greater speed but less area coverage than low-band 5G.

 

High-Band 5G

So far, the high band 5G operates at about 24 GHz – 39 GHz. This number may change in the future, maybe up to 300 GHz. More than 300 GHz, it becomes infrared.

 

The highest band will cover smaller areas but able to be buzzy handling more devices without interrupting the speed. Even better, it serves with greater speed than the mid-band 5G. The urban area is the best place to apply this technology.

 

Keep in mind that the higher the frequency, the shorter the wave travels. Therefore, the high-band 5G cannot reach a greater area. However, it can serve a greater huge number of devices. The most possible 5G band that reaches the farthest area is the lowest band.

 

Measurement:

Fortunately, the development of the measuring device industry makes 5G radiation measurement is possible for the public to do. The bad news is, so far, there are no good options to choose from in the market. We mean the price is expensive.

 

The most relatively affordable way to measure the 5G radiation is by using an EMF meter that you can find on the market. However, these EMF meters don’t cover all the 5G band frequencies. Even, the best one that we found on the market just provides a frequency response range of up to 10 GHz.

 

Other expensive options are discussed.

https://www.fullyinstrumented.com/how-to-measure-5g-radiation/

 

So which 5G should I worry about I wonder…