Forum Discussion
Arcadyan KVD21 5G which connectors for 5G external antenna
Recently, I moved from Comcast Xfinity Internet to T-Mobile. Like many of you I have seen videos and read articles on how to attach an external antenna. I have a 2X2 Proxicast MIMO antenna, however, ...
Regarding n41 and b66. The n41 is the 5G which T-Mobile will leverage for the download flow. The b66 is the 4G LTE and is commonly used for the upload traffic. So you would notice, if you could see it, that the gateway maintains two signals. The primary signal is the 4G LTE signal b66 and the secondary signal will be the 5G signal n41 in your case. The gateway really needs both to work the way they intend it to work. It is NOT a pure 5G solution with T-Mobile.
The link below renders the page that has the bands T-Mobile uses for each signal “type”.
