I am using the huawei umg1831 3g modem and am on the MTNL network, roaming in Pune. I was getting poor connectivity and frequent disconnections in my area, so I bought a 3g antenna for the modem. Now, is there any way to check to what extent the connectivity/signal strength has improved? I cant rely only on download speeds since those tended to fluctuate (before the antenna) from very good to pathetic. I would like to measure how much the signal/network has improved with the antenna. How do I do this? I am using Windows 7 and T-mobile webconnect/mdma.