Dutch445
Elite Member
Last edited:
I would estimate the loss at 3GHz of RG6 to be about 20 db per hundred foot . I don't have a chart to confirm that, but I would bet a large amount of money I am pretty close. 20db is very significant loss. If you put 100 watts of power at a frequency of 3Ghz into one end of the cable you could expect about 1 watt to come out the other end. The other 99 watts would be consumed as heat along the length of the coax. No one would use 100 foot of RG6 at 3Ghz. Or even 50 foot. The reason there are not charts from the manufacture at these frequency's is because it is unthinkable to use it in this manner.
fail
it doens't show up, with an IP tool
my mobley does, our androids do, but that's it.
i have ethernet cable connected to the router in the lan ports..
ipconfig gave me an address but that one wouldn't let me back in either
here is the ipconfig screen,, missing an address under default gateway,
View attachment 508965
ok thanks, rebooted, then did the first 3 screenshots from what website,
how do i know that the router is pulling the signal from the Mobley and not
another (dsl) router in the house?
ok thanks, rebooted, then did the first 3 screenshots from what website,
how do i know that the router is pulling the signal from the Mobley and not
another (dsl) router in the house?
coldsteelva said:Definitely reset your router to factory. Part of your issue may be that both the router and the Mobley default to 192.168.1.1 (and they cannot share addresses) - first order of business would be to make the router anything BUT that address. In the DNS fields, you do not have to use the Mobley/ATT DNS, you can enter any DNS provider you wish; I tend to use Google (it's faster) and their DNS is 8.8.8.8 and 8.8.4.4
And that's when the impedance is matched. He's losing a lot more from using the wrong cable.
True, the impedance mismatch will cause some additional loss. But the total coax loss is kinda of a moot point as the poster that put up the yagi, gained enough signal by using the yagi at the increased height that his total system gain was enough to get the signal strength he wanted/needed to get the speed increase. My only point was that if you use a lower loss coax your total system gain will be much higher, but of course at increased costs.