Wireless Joint

Thanks i got the t-mobile sim card with the Franklin T10 Mobile Hotspot, changed the APN to "fast.t-mobile.com" on the ROOter modem, but it is still attempting to connect to the modem, not able to connect.

But After it moved to t-mobile it used to connect to the t-mobile servers. was working until recently, is there any debugging i can can do.

following is the current debug information i see

Thu Jun 23 09:20:16 2022 : /dev/ttyUSB2 AT+COPS=0,,,7
OK

Thu Jun 23 09:20:18 2022 : /dev/ttyUSB2 AT ...

Hello,

The modem seems to have stopped connecting
I get the following message in the modem > connection log (in rOOter)
": Attempting to Connect Modem #1 (Quectel EM12-G)" (does not progress from here , used to work before)
I use a sprint sim
and rOOter on r7000.

Any help would be greatly ...

Hi I am seeing slow speeds.
I am not able to figure out what the issue is , I would be very grateful for any help.


+QTEMP: "tsens_tz_sensor2","49"
+QTEMP: "tsens_tz_sensor3","49"
+QTEMP: "tsens_tz_sensor4","49"
AT+CNMI=0,0
OK

Mon Sep 14 17:11:48 2020 : /dev/ttyUSB2 AT+CSQ
+CSQ: 17,99
OK
AT+QENG ...

Thank you I will try to experiment with the internal antennas for now.

I don think this might be a modem issue, but i am having frequent wifi disconnections for devices connected. even if i just have 1 device connected to wifi.

Cannot see any log of the wifi disconnections on r00ter.

Thank you,

I am currently using the following antennas
700-2700MHz Cradlepoint 3.5dBi 4G LTE Omni Antenna (2 of them)

I was thinking of buying the Netgear 6000450 MIMO Antenna with 2 TS-9 Connectors
https://www.amazon.com/dp/B00DN3J03O/

And connect to it, using RG316-Female-Pigtail-Coaxial-Cable ...

Thank you Didneywhorl I am very grateful for all your help.

Could you review if i have connected the antenna's correctly to the modem (image below), since i was not sure if i did it correctly?

also how could i connect 2 more antennas to the modem

Thank you Didneywhorl :D
As recommended I am now powering the modem adapter with a phone charger.
I have not noticed any disconnections today, so far so good (Fingers crossed ;))

I have added the code to run at startup
at+qindcfg="all",0,1


Should I Lock the EM12-G to Sprint Bands 25/41 and 26 ...

Thank you for your response Didneywhorl
The router I am using it netgear r7000 with r00ter firmware.
Yes I put the SIM card in the usb adapters SIM slot.

executed the following command in Modem-->>Miscellaneous-->>AT Command Terminal


AT+QCFG="NWSCANMODE",3,1


I set the APN under Modem ...

I flashed r00ter on the router,
installed the sim in adapter and placed the modem, attached the antennas..
i get a red light on "USB3.0 To NGFF M.2 Key B Adapter Enclosure With SIM Card Slot"
I am not able to get it to work , I seem to be getting some errors, could you help me identify what i am ...

Thank you Didneywharl, I greatly appreciate your help with answering all the questions and the recommendations .

For now I am planning to buy the following:


USB3.0 To NGFF M.2 Key B Adapter Enclosure With SIM Card Slot



Quectel EM12-G CAT12 M.2 Modem



For the "USB3.0 To NGFF M.2 Key B ...

@Didneywhorl

Thank you for the detailed explanation, after reading it a couple of times i think, was able to grasp all of it, I do have a couple of questions, tried to represent my understanding in an image.

In the image below, I can buy any of the 3 routers which take any of the modems listed in ...

I have a coolpad hotspot from Mobile Citizen - sprint, which I cannot change the band priority (it always defaults to band 25). To change, it requires a MSL input which I don't have.

Is there any other router I can buy which will work with Mobile Citizen, by just inserting the mobile citizen sim ...