2oldman wrote:
Iraqvet05 wrote:
He said a weak signal at 1 bar could be amplified to bring his phone up to 5 bars... The one he had was made be WeBoost and ran around $400.
I have a weboost and I would take that story with a grain of salt. I've managed maybe 1 or 2 more bars.
Bars are NOT a good indicator of actual signal strength. One phone could go from 1 to 5, another 1 to 2 and if you go and check actual signal level they end up being the same.
Now with that said, I have the weboost in both my trailers. I've been in many places with no reception and gone to very good voice and ok internet. Gone from -120db signal levels to -80db. -120 is virtually no signal. -80 is a decent signal for voice and data, about the same signal level I get at home and it is plenty adequate.
at other places I've gone from a -100db signal down to -80 or -70. At least with verizon to keep the system at max capacity they won't let the phone transmit with a higher power than needed to meet a minimum BER.
How much improvement you get depends on not only distance to the tower but how MANY users are connected to it. I've been in places where the booster will give a very strong signal but very slow data at times. during breakfast or lunch or evening data rate is very slow. In between very high data rate. Reason is a large number of users near the single tower at peak times.
On most phones in the setup or info screen you can see actual signal strength. And there are apps that will also do the same.
In any case, there must be enough signal for the booster to receive from the tower and then transmit with enough power back to the tower with a decent BER (bit error rate)
And I've found at times that no luck with an ATT phone, but strong Verizon, other places just the opposite.