search

logich / r910

Using an Franklin R910 at Sprint signal fringe as a primary or load balanced WWAN device
22 stars 3 forks source link

Which ports provided signal increases? #1

Closed phr00t closed 6 years ago

phr00t commented 6 years ago

First, thank you for this information!

You mention "Plugging an antenna into two of the matched pairs does increase the signal (RSSI and RSRQ)", which matched pairs worked for you on the diagram? I was able to drill out the B41 ports to test, which didn't help my signal either.

On this diagram, the B41 ports are the two on the left:

https://raw.githubusercontent.com/logich/r910/master/device-diagram.png

... which other ones worked for you? Was there any material beyond plastic molding destroyed near the port during drilling? Finally, what band did you find improvement on? B41, B25, B26 or all of the above?

phr00t commented 6 years ago

According to this image:

https://github.com/logich/r910/blob/master/connected-modem.png

It looks like the ports, using the diagram linked above, show using the bottom left & top right ports.

I didn't notice much RSSI & RSRQ improvement, but I did notice an improvement in Signal to Noise ratio & most importantly -- upload & download speeds on Band 25.

logich commented 6 years ago

I have some additional pics I need to post, but my improvements were on stability and speed of link with really minor changes in RSSI.

Regards,

-Logan

On Aug 27, 2018, at 6:18 PM, Phr00t notifications@github.com wrote:

According to this image:

https://github.com/logich/r910/blob/master/connected-modem.png

It looks like the ports, using the diagram linked above, show using the bottom left & top right ports.

I didn't notice much RSSI & RSRQ improvement, but I did notice an improvement in Signal to Noise ratio & most importantly -- upload & download speeds on Band 25.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.