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The polarisation of an antenna is the orientation of the radio wave (electric field) transmitted from the antenna. Antenna polarisation is often vertically polarised or horizontally polarised, but we also have polarisation at any other angle, e.g. ‘+’ (0, 90 degrees)...
Question: I currently install 2500MHz for 5G technology, we are getting a lot of RSSI alarms. I use low PIM loads to find the issue. Issue always appears when installed on antenna, do you have any suggestions on what it can be? Answer: Two comments may help. Firstly...
We often receive questions regarding the orientation of the uni-directional antenna (aka directional antenna) such as our XPOL-2 or LPDA-92 antennas. This is sometimes a simple task to achieve, but can also become complicated as there are so many aspects which...
Provided that you are within the 3G/LTE signal range a suitable antenna will provide you with higher data rates as your signal to noise ratio is increased, thus a better transfer rate can be achieved.A high gain antenna mounted outside in a fixed position aligned with...
No. Line of sight (LOS) is always desirable but not a critical requirement to establishing good performance. Using a fixed outdoor Poynting antenna improves performance and reliability for 3G/4G LTE even though line of site is not available. Check your service...
Poynting has designed and patented their circular polarised MinePoynt “HELI” antenna, which was specifically developed for mining tunnels more than 20 years ago. This antenna was far ahead of its time, and the company has experienced exponential sales over the recent...
We recently had the following questions from a customer and thought it might be useful for other people installing an LTE or 3G antenna at your house or office for fixed broadband. “I hope you can assist me. I have an XPOL-0006 antenna that I need to install. From the...
The following question was raised by a customer of ours regarding the correlation coefficient of a spatially separated vs. a cross polarised antenna. Although the question is very specific we feel it will help customers with the general concept of spatially separated...
We recently had these questions about spatial separation and cross polarization on our YouTube channel: Question: So, is larger spatial separation needed in addition to cross polarization, or does cross polarization alone provide adequate de-correlation? Also, what is...
To elaborate on the following question: Customers noted that in some cases the LTE antennas on the Mobile Network Operator’s tower is polarized +-45 degrees and sometimes vertically polarised (0 degrees). They wanted to know if they should match the polarization of...
