Jun 22, 2012 · The question is a bit mis leading.. as he is not trying to test signal strength (like satleite reception or gsm signal) But just want to know how to test a coax cable.

Dec 20, 2024 · The easiest way to test the outlet would be to install your modem in the best room and retest the connection. If you have an Xfinity Gateway, for example, you would simply …

Jun 14, 2012 · We bought new house and I need to test network (RJ45) and coax jacks to see which ones are working. How can I do that without actually connecting computers/cable boxes?

May 22, 2019 · You could run some gaming system that has a coax output to test or something like that - but that just tells you if your line isn't cut, not that it works for the cable/internet …

Mar 9, 2023 · I would like to know what I need to do to get from the outside cable that they are installing in to my modem. My understanding is that the cable they will install to the house is …

Dec 6, 2021 · I have checked everything else, cables, cable box, route ect. I suspect it may be a low signal strength on the coax signal to the TVs. Is there anyway to check out the signal …

Dec 16, 2023 · The connection was actually pretty stable during the extreme cold. Now it has "warmed" up to 36 F and the instability is back. It seems like just near freezing is the trouble …

Dec 4, 2018 · Television type coaxial cable is considered to have a 75 ohm impedance. There are 75 ohm resistors contained within a threaded housing, called a 75 ohm coax terminator. …

Nov 19, 2023 · I only have one coaxial cable outlet in my house. I don’t know how to tell if it’s active or if it’s my modem. I really don’t want to have to pay for someone to do anything I can …

May 22, 2025 · Also, are you running this test over WiFi, or are you using a high quality Cat5e or better Ethernet cable, directly from the device to the modem? Provided you’re using a …