- What SWR is too high?
- Can I use any coax cable for Internet?
- Is Quad Shield RG6 better?
- Can SWR be too low?
- Does Comcast use RG6 or RG11?
- Does coax length affect SWR?
- Does it matter what kind of coaxial cable I use?
- What is the difference between RG6 and RG11 coaxial cable?
- What grade of coax is used by Comcast?
- Should I use RG6 or RG11?
- What is the best coaxial cable to use for HDTV?
- How long can you run RG11?
- What is the best coaxial cable for outdoor antenna?
- Does coax length matter?
- How far can you run RG11 coax?
- Will coax cable carry an HD signal?
- Which coaxial cable is best for internet?
What SWR is too high?
For instance a SWR too high (over 3:1) all over the band can be an indication of a bad part or junction, poor ground or poor location.
An SWR too low over the whole band (1:1 for all 40 channels) can indicate a low efficiency antenna or lossy component.
Safe operation of your CB should be with an SWR of 2:1 or less..
Can I use any coax cable for Internet?
generally yes the cable modem prefers rg6 just like HD video does but it works on rg59 if that is all you have. Make sure your splitters are rated for data some of the older splitters will cause your modem to not work well.
Is Quad Shield RG6 better?
Quad-Shield RG6 coax is not “better” than regular RG6. That’s a myth. It has no better propagation or loss characteristics. Quad-shield cable has one purpose only and that’s better shielding.
Can SWR be too low?
To answer the original question very simply, no, SWR can’t be too low. It can be too high. And, an swr of something around 1.5:1 isn’t a problem especially with the average 102″ whip (in fact, it’s pretty good).
Does Comcast use RG6 or RG11?
The cable is usually RG6, tho it may be RG11 (thicker cable) due to distance. There are two types of techs.
Does coax length affect SWR?
“the length of the feedline will not change the swr it will change the apparent reading depending on what wave length you read the swr at. . just as adding a signifigant length of coax, the resultant loss will look like a lower swr.”
Does it matter what kind of coaxial cable I use?
Most coaxial cables include both (although some RG 59 cables still use single shielding). In general, the more shielding you have, the better your cable will perform, especially in longer runs, but there are differences in what the shields protect.
What is the difference between RG6 and RG11 coaxial cable?
RG6 has higher attenuation level; RG11 has lower attenuation level. RG6 can transmit signals in a higher frequency range than RG6. Because RG11 has lower attenuation level, it can transmit in a father distance: RG6 can transmit signal in a distance of 600m, RG11 can transmit in a distance of 1,100m.
What grade of coax is used by Comcast?
Comcast’s contractors train to use QR-320, RG-6, RG-11, and RG-59. While QR-320 has superior attenuation characteristics when compared to RG-6, it may not be generally used for standard <150-foot drops.
Should I use RG6 or RG11?
You should buy the right type of cable according to your actual needs. For TV connection, RG6 cables is the ideal choice. For security camera installation, you should go for RG59 cables and even RG59+2DC(Siamese cables). When it comes to burial or long stright-line installation, RG11 cables can meet your requirements.
What is the best coaxial cable to use for HDTV?
RG-11The best coaxial cable for HDTV is RG-11. This type of cable offers a higher gauge than others, which provides more space for signals to transfer. This makes RG-11 cable adept at transferring strong HD signals at speed.
How long can you run RG11?
It’s built for longer runs, and in general you’ll find that you can run 50-100 feet longer with RG11 and still keep an acceptable signal level. However, it’s not perfect for every use. Let’s take a look at RG11 cable and why it’s great for long runs but not for short ones.
What is the best coaxial cable for outdoor antenna?
BEST OVERALL: Mediabridge Coaxial Cable (25 Feet)RUNNER-UP: Ultra Clarity Cables Coaxial Cable Triple Shielded.BEST BUDGET: Amazon Basics CL2-Rated Coaxial TV Antenna Cable.BEST FOR MODEM: C2G 28721 RJ11 High-Speed Internet Modem Cable.BEST FOR 4K TV: Postta Digital Coaxial Cable(75 Feet) Quad Shielded.More items…
Does coax length matter?
The coaxial cable running from your radio to the antenna is VERY important. Everything you transmit and receive must travel along it’s length. All too often, the coax is ignored and performance suffers because of the lack of attention it receives.
How far can you run RG11 coax?
InformationCable Type*Maximum DistanceRG59/U750 ft (229 m)RG6/U1,000 ft (305 m)RG11/U1,500 ft (457 m)Oct 6, 2018
Will coax cable carry an HD signal?
“Coax cables are used to transmit RF modulated signals like the ones that travel between a TV antenna and a HDTV or cable TV signals. A single plain old RG6 coax cable can handle 100+ HD digital cable channels. … You must also use an HDMI or component cables to connect the cable box/recorder to your HDTV.
Which coaxial cable is best for internet?
The Best Coaxial Cables for InternetThe Cimple Co Coaxial Cable.Ultra Clarity Coaxial Cable.Monoprice Coaxial Cable.Phat Satellite Coaxial Cable.C2G 28721 Internet Modem Cable.The Cimple Co 15-ft Coaxial Cable.KabelDirekt Coaxial Cable.GE RG6 Coaxial Cable.More items…•Mar 5, 2021