SF Cable Blog - Get Expert Tips & Advice on Cables & AccessoriesIn our blog, we educate customers on the various types of cables, components and accesscories for computer, laptops and mobiles. Find More Blog
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SF Cable Blog - Get Expert Tips & Advice on Cables & AccessoriesIn our blog, we educate customers on the various types of cables, components and accesscories for computer, laptops and mobiles. Find More Blog
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Thousands of devices always surround us. Our day starts and ends with them. Be it mobile phones, laptops, cameras, tablets, smart watches or anything. This has also resulted in our homes becoming a jungle of wires and cables.
At times, confusing us about which wire version is the right one. For me one such cable is the HDMI cable. There are various types of it, different types of converters, different ports, each of them having different speed and specifications. It is definitely cumbersome. After a thorough research, I decided to write them down and help others to understand it in layman terms. So, let's start with: What are HDMI cables? HDMI stands for "High Definition Media Interface." It's designed to transfer high definition audio and video signals. high speed hdmi cable can help you to transfer uncompressed digital signals which are clear images, multi-channel audio and 3D support. High-Definition Multimedia Interface cables can transmit both audio and video signals i.e. you can easily complete your setup using just one cable. Let's Talk about HDMI inputs and outputs: High-Definition Multimedia Interface inputs and outputs look similar. You can find them on the back, sides or on the front of your consumer devices. But, not all your devices will be having the same inputs and outputs, so it's better to know and understand your device beforehand. HDMI cable gives an output of high definition audio and video to HDMI compatible displays via HDMI inputs. HDMI inputs are typically found on HD TVs, projectors, and AV receivers. These can accept the HD signal that's coming out of your cable box, game console, Blu-ray player, or media streamer and display it. There are some devices which have one High-Definition Multimedia Interface input while some devices have more. Before purchasing any device at least make sure that device has more than one high speed HDMI port. According to the current scenario most of the devices have more than one port. Now, even manufacturers understand the current scenario and try to upgrade according to recent market trends. In spite of this, if you ever encounter a situation where your device has only 2 High-Definition Multimedia Interface ports then you can go for an HDMI switch. It helps you to connect your HDMI cables and your device easily. How to connect HDMI cables to your TV?There are some devices which have their own HDMI ports but others don't have this port so you need to buy one. Take an High-Definition Multimedia Interface cable and connect its output to your TV's HDMI input. If you have a receiver then connect one cable from a media streamer or to any other streaming devices. Then each of these will connect using a HDMI cable to the next HDMI output and the other end into HDMI input. Hence, at the end you will get one cable going from the receiver's HDMI output to HDMI input on your TV. I know it sounds way too confusing. In short, just make sure that you have the correct number of inputs and outputs. Or in other words, make sure that your TV has more than one High-Definition Multimedia Interface port so you can connect a media streamer as well as a cable box. Usually, HDMI cables are the better choice to connect with other devices but it comes with its shortcomings too. High-Definition Multimedia Interfacecables are of 50 feet, but it still depends on the version of the High-Definition Multimedia Interface cables you are using. If you are using a short one then there are chances of you having a problem with connecting media streamers to your TV. Advantages of HDMI cables:
Final Words: There are more than thousands of things in which HDMI cables are useful. Having basic understanding of them is necessary in today's time. On the off chance that your device doesn't have anHigh-Definition Multimedia Interface port but has a VGA port, you can always use a vga to hdmi converter. Source: https://www.sooperarticles.com/shopping-articles/electronics-articles/ins-outs-hdmi-cable-all-you-need-know-1790788.html
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High Definition Multimedia Interface carries digital video and audio via a 19-pin connector that provides a clear picture and sound. You can connect high-definition video sources like Blu-ray players, game consoles, computers, HD capable satellites, and more.
Let's discuss different types:There are four types you must consider:
Going further, what is HDMI Ethernet?It allows Ethernet connected devices to share connections with other devices over HDMI cables. Currently, few devices support HDMI with Ethernet devices. HDMI Ethernet is backward compatible so that it can work with non-Ethernet devices. What's the difference between each version?You need to see components marked with different versions. But, some versions don't guarantee the component has a full feature set of standards. Whereas, some have specific capabilities of a component instead of the version. But, the versions are backward compatible with previous versions. Choose a high-speed cable. Distance an HDMI cable carries a signal:There is no specific limitation given in specifications. Cables that meet HDMI compliance test standards pass a signal of a certain strength to low-performance electronics. The design, construction of the cable, installation, and video resolution are major factors. They determine how far the signal will carry. The cable runs longer; the quality of cable becomes very important. Like analog signals, you can experience a gradual loss of signal quality. But, there can be a reduction in the most resolution of the signal and no support for extra features like 3D video. You should consider a signal booster for most applications if your cable runs longer than 30 feet. The following are some of the options for HDMI cable to run over 30 feet. HDMI cable runs up to 150 feet and has built-in electronics to boost the signal. Sometimes, these options can provide double range of passive cable. Anyhow, they also need external power. Cable runs up to 500 feet or longer solutions that are cost-effective. Cat5/ Cat6 cabling can be a good option as it carries the signal between the transmitter and receiver. Your video source connects with a transmitter, and your TV or display connects to a receiver. It is a new standard known as HDBaseT. It allows the Cat5/ Cat6 cable to carry serial and IR remote control signals along with HDMI video and audio. Things you need to run cable via your wall: HDMI wall plates provide a connection to the wires on both sides of the wall, whether you use conventional cables or CAT5/ CAT6 patch cables. Remember to use cables which are useful to rate for in-wall use. Cables that have detachable ends are also handy for in-wall installations. You can remove the connector and so it requires a small wall opening. Once the cable runs, the connectors can attach to the component side of the wall. Below, I've listed some of the extra tips you need to consider:• 3D video signals: A good quality high-speed best HDMI cable can carry a 3D video signal. Select a high-quality cable. • Ultra HD Video: Some of the best HDMI cables can help you carry 4K video signals. • Limited inputs: Use an HDMI switch to send more signals to TV or monitor. It does not have enough inputs to connect many sources and has the capability to choose between them. • HDMI to VGA adapter: The compact portable HDMI to VGA adapter helps connect with a computer, desktop, laptop, or other devices. You need to connect the HDMI cable to a monitor, projector, HDTV, or other devices with a VGA port. In simpler terms, the source should have HDMI, and the destination should have VGA, i.e., no audio output. Source: https://www.sooperarticles.com/shopping-articles/electronics-articles/complete-guide-hdmi-cables-1789637.html Having multiple monitors is a dream of almost any and every developer or designer. You can ask anyone who uses two or three screen setups for their workstation. They will tell you they can not work with a single monitor. However, with multiple monitors comes the difficulty of handling numerous power cables and the peripherals that go with it.
Laptops have a slight advantage as they have one portable screen to which you can add a monitor or two to increase productivity. Adding monitors can be a drain on the battery, so you might want to add an extension cord along with extra monitor power cable to the list of things to get before setting this up. But laptop users don't have to feel left out. There aren't usually as many ports on laptops as a desktop computer, but that doesn't mean you can't add any more. The idea is to take benefit from the ports you have. Tech often creates backward compatibility, so you have options, even if your laptop is a little older. Let's take a look: New Laptop? Probably has Thunderbolt Thunderbolt, Intel's beloved child, gives the form factor of USB-C with Thunderbolt 3. And this port has become popular in newer laptops. This connection standard carries audio, video, and power at the same time. It's a symmetrical powerhouse. Go ahead and get a monitor that can take advantage of this port. But of course, there are some finer points:
Thunderbolt has a large amount of video bandwidth and is capable of supporting multiple standard monitors. Specialized adapters use mini laptop docks. Designs are according to the purpose of regular docking to a multi-monitor setup with mice, keyboards, and other connections. Thunderbolt will at some point, hopefully soon, become the norm. But until then, adapters and workarounds are the keys to getting the monitor setup you want. Old laptop? Splitter boxOlder laptops don't have Thunderbolt or USB-C. But, they will have any of the numerous AV outs like VGA, DVI, HDMI, or DisplayPort. You might be able to simultaneously use two of these ports, but that might not always be the case. A great third party solution can come in handy to split the signal out to two monitors. They do wreak havoc on your graphics card, so you might not be able to get anything like a 4K output. The Good Old: USB AdaptersEven if your laptop doesn't have the right port for audio/video, it most certainly has USB ports. You can add new life to them with adapters that can convert them to HDMI or other A/V standards. USB 2.0 can make this happen. USB ports are popular for making peripherals plug and play, and this use case only adds to that reputation. But, USB video-out adapters function as their own low-power graphics cards. They also have a big hit on system resources like processor cycles and RAM than a standard external display. You can manage this by plugging one monitor with USB and another with an audio/video port like HDMI or DisplayPort to make it easier on the laptop. Docks!Docking stations are just what the name suggests, a place to plug in all the cables that connect to one computer. These gadgets are not for specific laptop or tablet models unless they are business-oriented. USB-alternatives are available but are less powerful. Whereas more expensive options offer more flexible video ports. A specific expansion dock with multiple video outputs might do if you want to keep laptop mobile with minimum set up and tear down time at your desk. Connect multiple monitors with your laptop and get the best out of each world. Along with this, remember to use the correct monitor power cables and extension cord. RCA cables have been around for years now. People still use these cables because they are necessary to connect old television and VCRs, among other things.
A look back at RCA Cables: RCA cables came into existence in 1930 by Radio Corporation of America. Their primary purpose was to connect record players to AM radios. They were widely used for home audio for years. They had an immense growth for home audio equipment for decades, and an RCA cable found its way in 1980 to connect VCRs and game systems to televisions. Because of its versatility, RCA cables were part of every home. Talking about today:The design provides a solution for low-bandwidth audio, so it's not surprising that it's abandoned today. RCA cables don't offer enough shielding for an HD video application. But, the way we construct them makes it very expensive to create high-quality cables; the F connector is a go-to solution for transferring HD digital video. Every cable and satellite operation in the world uses it. It's possible to get adapters and put RCA connectors on coaxial cables. Component Video: Component videos carried high definition video and audio over separate channels. Once cable carried black and white video signals, while the other two carry color signals, and 4th and 5th carry left and right audio channels. Component video cannot work for customers who want a single cable to do all the work. The evolution of cables for audio video has come from the need to get more out of a smaller size, and by reducing the number of ports used on devices. The lesser the ports, the thinner the device can be. This evolution has also changed the display technology and overall media consumption. It is a domino effect. What's next with RCA cable?RCA cables are not in line for any updates since the audio video data has moved on to digital with newer cables like HDMI and DisplayPort. Not only that televisions don’t have RCA ports, there is hardly a separate use of things like DVD players that also used to use RCA cables. Streaming sticks directly plug into the HDMI port or the USB port on newer TVs. If you are still looking to connect old devices to your TV, you will need to use adapters with the older cables. Is an RCA cable the same as a Coaxial cable?Coaxial digital cable, as the name suggests, carries a digital signal. The connector’s form factor is the same as the RCA connector. It uses electrical signals and the aluminium foil makes for a shield from interference. Coaxial digital cables are a little more expensive than traditional RCA cables. While you can use RCA in place of coaxial digital, it is not ideal since the coaxial cable’s bandwidth and shield cannot match the RCA. RCA cannot sustain the signal quality over a great distance. While different RCA cables carry different channels, a single digital coaxial cable carries all the signals. There are various coaxial cables like rg59 coaxial cable, rg6, rg 11 coaxial cables, and many more. Today, over a passage of time, use of RCA has decreased. They are now replaced by HDMI, DVI, and fiber optics which are fast, simple, and provide easy connections. Whereas, on other side coaxial cables are still useful but not for household appliances. Coaxial cables provide a multitude of advantages in cost, range, and shielding for RF installations. To summarize about RCA and coaxial cables we can say:
Source: https://sfcableinc.blogspot.com/2020/10/your-guide-to-rca-cables.html |
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