@Abhi093 @Sunshine @Kevin_Z Hello, Kindly let us know what modem is used inside TP Link MR 600 LTE Router. Is it Qualcom Snapdragon X12 LTE modem or any other model used ? Appreciate your early reply.

@Louis000 Hi Louis, How was the performance after you change to external antenna..(Antenna: Ottenna LTE-MD-11) . Can you please post results here for both before you use antenna and after you used...

@TaZ30 Hi, I would suggest you can buy two LPDAs and mount as given in previous post in this thread. amazon link also present.Point the antennas toward the BTS tower. Or you can go for MIMO Omni...

@Suriya Hi Suriya, That's a problem i reported as well. The router with default antennas has somehow signal recption issues. I am also facing same tha you have mentioned . on Jio band 3+5 and band...

@Rajiv.R might be SD X7. @Kevin_Z @Sunshine your opinion?

@Rajiv.R Thank you Rajiv. That's the best inclination I would say to achieve maximum speeds. I have two LPDAs with me. Will mount it tomorrow with LMR400 running to the routers. Or I can give a try...