A:Answer Yes it does have a signal strength meter. So far I am happy with the product, but I'm still in the learning mode stage.
I believe that I need to move the device closer to a window with an antenna to get better signal strength for more reliable recording. Not at the recording is unreliable, but I have many trees around me, and I believe there are times that they block the signal causing drop out at times. At least that's what I hope it is.
I've been recording on a western digital easy store USB 3.0. 120 Gig Thumb Dr with very good success.
The extension on the file it produces is an MTS. I downloaded a free, open source video editor called Shotcut. I'm also on a learning curve with this. And so far I'm having good results with it. I'm just trying to nail down the export settings that I want to use.
To let you know, I've been thinking about purchasing a second one so I can leave the one that I have set up already to use it to watch video files off of a thumb drive.
I would suggest you download the manual from the company just to get a better idea of what it will do, and/or how it will do it.
If you have any other questions, please feel free to ask.