Category Archives: ev-do

My EV-DO Amplifier Experience



For about a year now I have had a Sprint EV-DO card that has worked well in all of the locations that I find myself in. But recently I changed offices which moved me from a outer wall in a building with few windows to inner office. I knew I was in trouble when the guys desk I was taking over for told me that if I wanted my cell to work I would have to place it about 20 feet from my desk on top of a cabinet.

Obviously when I plugged in my EV-DO card at my new desk the signal was non existent even though I had perfect reception at my old desk that was less than 30 feet away along with a couple of walls.

I started hunting online for an external Antenna and Amplifier solution. The more I looked the more I become concerned when I found many sites that sold Antennas and Amplifiers did not have a customer support line. With the price of most solutions just under $250.00 I wanted to talk to someone that had a clue.

I finally found one company that had a responsive customer, and a warm body I could call with any questions I may have. Ultimately I ordered a amplifier and antenna from Gordon over at Maximum Signal. Gordon was very helpful and the kit I purchased really did the trick and I have a usable EV-DO card again.

The amplifier – antenna combo raised my signal from like -110 to -85 db it’s not perfect but it’s better than not working at all.

Meanwhile I am hoping Sprint looks at the building and installs a commercial amplifier in it so that our cell phones will work. It really sucks in this day and age to be in a location where the thickness of the walls kill the mobile coverage.

If you need a solution that works I highly recommend using the folks at Maximum Signal!

I will have more to say though about a couple of popular EV-DO sites that I have some serious concerns about in their site information and sales transparency.


Sprint Launches EV-DO Revision A



SprintI am pretty excited that Sprint is launching EV-DO Rev A. in San Diego but was disappointed to see that Honolulu did not make there 2006 market roll-outs. If you live in a big mainland city you will be getting Revision A very shortly.

I have noticed here in Hawaii over the past two weeks that connectivity has been terrible and I actually went on dial-up this afternoon because it was slow. I am not sure what the issue is but the connection speed has really slowed down.

I have been very tempted to try a new wireless carrier here in Hawaii as they are advertising some impressive speeds and with no Revision A rolling out here soon. I may have to look into it.

I know that some Sprint Reps read this Blog so I am wondering if they can let me know when Honolulu is scheduled for roll-out and can you tell someone to check the tower that is close to Kanehoe because my connection has been really bad. [Sprint]


Sprint 3G EV-DO in Hawaii getting better!



A week or so ago I was contacted by a person I have met at Sprint and we discussed my connectivity issues at the Honolulu International Airport, he assured me they were going to find out why the gate I was at did not have a connection. Meanwhile I am now a pretty happy camper and have canceled a dial up account I have that was being used from time to time. I am able now to have close to broadband connectivity almost anyplace that I am working from, luckily they turned a critical area on a couple of weeks ago!

The increase in productivity is just amazing, things I would never consider doing before I am able to do now with no issue. So I am a very happy Spring EV-DO user and may even consider paying the cancellation penalty with my mobile provider and switching everything over to Sprint.

It’s just to bad that Verizon was so yet to get on the 3G EV-DO bandwagon here in Hawaii.