Picture this. You are in the middle of watching that TV series that you so love, but suddenly, the pictures start getting contorted or the signal is lost all together. Or, the sound starts cutting out. You try aligning the antenna correctly but that doesn’t help.
You even try checking the power but that too doesn’t help. You start wondering what to do and you even consider getting an electronics expert to fix the tv. Before going through all that trouble, have you stopped to think that the problem might actually be the coax cable?
Also known as a coaxial cable, a coax cable is popular used to transfer signals from the antenna to the TV. With a bad one, the pictures on the TV might not be very clear or good but with the best coax cable, you’re able to enjoy clear pictures without interruptions.
In this post, we will be informing you all you need to know about coaxial cables. We have reviewed 12 high-quality coax cables and apart from that, there’s a whole lot of other info and interesting facts about coax cables. We will also give you tips on using them safely.
Let’s jump in.
|Mediabridge 50-feet Coaxial Cable||
5 out of 5
|AmazonBasics CL2-Rated Coax||
5 out of 5
|Cable Matters 3-Pack Coaxial Patch||
4.5 out of 5
|The Cimple Co White RG6 Coaxial Cable||
5 out of 5
|AmazonBasics Digital Audio Coaxial Cable||
4.5 out of 5
Why get a coaxial cable?
For most people, the most basic reason for getting a coax cable is to connect televisions and cable boxes. Also, if you need to connect a radio transmitter or receiver to an antenna, a coax cable will come in handy. Additionally, you can use a coax cable to connect your PC to the internet.
One of the best things about using a coax cable is that it is insulated, and therefore it’s not much affected by interference. Even when there are unfavorable external conditions like rain and snow, the signal remains good.
Our Top 10 Best Coax Cables Reviews 2020
1. Mediabridge 50-feet Coaxial Cable
When buying a coaxial cable, one of the most important aspects to take into consideration is the durability. Considering that, the Mediabridge Coaxial Cable is one of the effective coax cables you can find. It has a triple shield that actively protects it from damage.
This is an RG6 coax cable, making it superior. As you will discover later in this article, there are several types of coax cables, and RG6 is arguably the best. As the best RG6 coaxial cable, the Mediabridge Coaxial Cable has high transfer speeds and it’s able to relay more frequencies than most other cables.
Flexibility in application is another factor that makes the Mediabridge Coaxial Cable superior. You can use it to connect cable modems, TVs, satellite receivers, antennas, and a whole lot of other devices.
Want a cable for in-wall use? Awesome! The Mediabridge Coaxial Cable will come in handy.
This coax uses f-type connectors that are nickel-plated. These are designed with easy-to-grip caps for simple installation on f-female adapters.
Perhaps you want to purchase a coax cable and install it later. In that case, you want to get a cable you can store easily in a way that it’s safe from damage. The Mediabridge Coaxial Cable is fitted with an adjustable Velcro cable strap that is also reusable. This strap is pretty handy for organization and storage.
- check Multiple applications – TV, cable box, internet connection, and more
- check Durable with a triple shield
- check RG6 variety cable with high speeds and ability to transfer many frequencies
- check Nickel-plated f-type connectors with easily gripped caps
- check Adjustable, reusable cable strap
- check 50-feet cable
2. AmazonBasics CL2-Rated Coaxial TV Cable – 8 Feet
The AmazonBasics CL2 is another RG6 coax with lots of benefits for the user. First, it has two f-type male connectors that are nickel-plated. These connectors are not only easy to handle but also suitable for both indoor and outdoor use.
Due to its sturdy construction, this cable is well-suited for in-wall use.
The Ohm rating is a very important consideration when looking for a coax cable. Normally, there are two main types of ohm ratings for coax cables – 50ohm and 75ohm.
50ohm-rated cables are ideal for those who want something capable of handling high power. They’re perfect for transmitters and transceivers. If you want to use the cable with a CB radio or a two-way walkie talkie, a 50ohm cable would be the way to go.
75ohm cables, on the other hand, are ideal where the prevention of signal loss is the main agenda. If you want to use the cable with a satellite or cable TV receiver box, a HDTV, an FM/FM radio or a police scanner, then a good 75ohm-rated cable like the AmazonBasics CL2 would be the perfect pick.
The coax cable is applicable to wide range of applications, including TVs, cable modems, VCRs, off-air antennas, satellite receivers, and virtually all devices out there with an F-type port.
You want a cable that is able to deliver clear visual/audio output without noise from radiofrequency or electromagnetic interference, don’t you? Get the AmazonBasics CL2’ it’s designed with dielectric insulation coupled up with a 3-layer aluminum shield to boost the noise-cancelling ability.
- check Nickel-plated f-type male connectors
- check Robust and suitable for in-wall use
- check 75ohm rating – suitable for use with receivers
- check Broad range of applications
- check Highly insulated for efficient noise cancellation
- check 8-feet cable
3. Cable Matters 3-Pack RG6 Coaxial Patch Cable
If you want to be able to transmit digital data, video or audio fast, conveniently, and safely, consider getting the Cable Matters 3-Pack Coaxial Patch. It’s a highly flexible coax that works for a wide assortment of purposes, including HDTVs, modems and routers, satellite dishes, and antennas with an F-type port.
One of the major benefits of this cable is that it features a quad shielding that not only safeguards its architecture but also prevents signal degradation. This feature makes it the perfect cable for dish network systems and other outdoor installations.
The quad shield comprises 4 aluminum foil and braid layers, which act as a robust defense against interference from radio frequency and electromagnetic waves.
The connectors that are part of the package are low-profile, making them highly effective and durable.
One of the main hazards associated with cables is fire. The good thing about the Cable Matters 3-Pack Coaxial Patch is that a sturdy and flexible PVC coat that complies with the CL2 and CM rating for fire safety is applied to reduce the risks.
- check 75-ohm rated – ideal for receivers
- check 4-layer aluminum shield for protection against signal interference
- check CM and CL2 fire safety-compliant
- check Suitable for both indoor and outdoor use with easy installation
- check UV-resistant exterior coat
- check 18 AWG Conductor
- check 6-feet cable
4. The Cimple Co White RG6 Coaxial Cable
When looking for the best products, it’s logical that we want to go for the best quality we can afford. But, there’s one thing we often forget – there might be underlying issues due to simple mistakes in the production process.
That’s why warranty is vital; if the product comes with certain issues, being able to return it and get either a refund or have it exchanged is one assurance that’s vital.
With regards to warranty, The Cimple Co’s White RG6 Coaxial Cable is the victor. With this coax, you’re covered with a 10-year warranty. And by the way, no one will offer you such a warranty without knowing the product is of exceptional quality, right?
The The Cimple Co White RG6 Coaxial Cable is tested and approved to be perfect for multiple uses. You can use it with TVs, satellite receivers, antennas, cable modems, AT&T U-Verse, mobile phone wireless extenders, and more.
As an RG6 cable, the The Cimple Co White RG6 Coaxial Cable is excellent at signal retention. Even if the installation is a long one, the picture/audio quality is remains good. If you’re transferring data, your information’s integrity is maintained.
Durability is yet another aspect where this cable is a top performer. It has a robust, UV-resistant PVC jacket that is resistant to unfavorable weather conditions like rain and snow.
- check High-grade connectors that don’t pull off or break
- check 18 AWG center conductor with a high frequency range
- check Super-strong jacket that is weather-resistant
- check RG6 variety that is great for long installations
- check 10-year warranty
- check 50-feet cable
5. AmazonBasics Digital Audio Coaxial Cable
Here’s another from Amazon itself. The benefit with buying directly from the Amazon store is that you’re able to get high quality stuff for a lesser cost.
The AmazonBasics Digital Audio Coaxial Cable is high-purity and able to connect RCA-compatible digital audio/video devices such as subwoofers, game consoles, Blu-Ray players, satellite/cable boxes, DVRs, HDTVs, and more.
The connectors that come with this cable are gold-plated and highly resistant to corrosion.
Wondering about the efficiency of this coax? With its split tip center pins, the cable’s contact pressure is high, and so is the conductivity.
On top of that, the energy loss is minimal, as the cable has features to ward off interference from electromagnetic (EM) and radiofrequency (RF) waves. Therefore, the efficiency is high.
The AmazonBasics Digital Audio Coaxial Cable is easy to handle with color-coded molds and flexible PVC exteriors. The PVC exterior is a robust protection against damage; it makes the cable long-lasting.
- check Applicable to many devices
- check Gold-plated connectors that are resistant to corrosion
- check Flexible PVC exterior that contributes to the high durability of the cable
- check Good insulation for protection against signal interference
- check 1-year warranty from AmazonBasics
- check 8-feet cable
6. Ultra Clarity Cables Triple Shielded CL3
When it comes to coaxial cables, shielding is very important. When a cable is properly shielded, it efficiently keeps unwanted noise signals away, enabling you to enjoy clean audio/visual output. Being shielded in a triple layer, the Ultra Clarity Cables Triple Shielded CL3 is a great choice for someone whose target is clear audio output or pictures.
It’s compatible with many applications and devices, including satellite receivers, cable TV, digital routers, PC network connections, converter boxes, and more.
The problem with using a poor-quality cable in an in-wall application is that it can easily stop working or even lead to electric blunders. A high-quality cable like the Ultra Clarity Cables Triple Shielded CL3 will save you from such troubles by ensuring an effectual, safe, in-wall transmission.
Need a cable that will run from the satellite dish on the roof all the way to the TV set in the house? Then you need a coax that is suitable for both outdoor and indoor use, like the Ultra Clarity Cables Triple Shielded CL3.
When there is rain or snow, you don’t have to worry that the outdoor connector will get rusted; it’s gold-plated, and thus able to fight corrosion.
- check Triple shielded for efficient resistance to signal interference
- check Compatible with numerous applications
- check Suitable for in-wall use
- check Gold-plated and resistant to corrosion
- check 15-feet
7. KabelDirekt Digital Coaxial Audio Video Cable
When considering coax-cable shielding, nothing’s better than the KabelDirekt Digital Coaxial Audio Video Cable. You might have noticed that in coax cables, shielding is normally from aluminum foils and braid. Well, apart from that, the KabelDirekt Digital Coaxial Audio Video Cable utilizes an alu mylar foil to take the insulation a step further.
So, with this double-shielded cable, you can rest assured signal interference won’t be a problem for you; at least not from the coax cable.
The copper wire used as a conductor in this coax is oxygen-free. That maximizes the signal power and the overall efficiency of the cable while reducing strain and extending the life of the cable. For that, we believe this is the best coaxial cable for hdtv antenna.
For 18 months, KabelDirekt guarantees you will enjoy a great connection with a high level of satisfaction. That’s the warranty and of course, the cable will last much longer with proper handling. Below this review, you will find lots of info on how you should handle your coax cable to make it last longer.
If you’re after a cable that will work well with your male to male cable TV, a satellite TV receiver, a cable modem, digital router or antenna, then the KabelDirekt Digital Coaxial Audio Video Cable would be a fine selection.
- check Double shielded with aluminum and alu mylar foil
- check Oxygen-free copper wire
- check 18-month warranty
- check Available in a range of lengths, from 3 to 25 feet
- check Gold-plated
8. GearIT Pro Series RG6 Coaxial Cable
If you’re looking for an F-to-F coax cable that will offer you the best signal quality, then the GearIT Pro Series RG6 Coaxial Cable would be a great choice. It is a premium RG6 coax that is a fine replacement to the old RG59 cable.
Need an in-wall solution that will work perfectly with your DirectTV system? This cable has an UL CL2 rating for in-wall applications and is proven to be great for Dish Networks and DirectTV systems with a frequency range of up to 3Ghz.
With high transfer speeds, the cable is the ideal choice for someone who wants to transfer huge amounts of data with a high level of accuracy. This feature also makes the cable great for sharing an internet connection.
The GearIT Pro Series RG6 is another coaxial cable that uses an oxygen-free copper wire for the conduction of signals. This 18 AWG wire conveys your AV signals/data at a super-fast rate without compromising the quality.
Another notable pro is in the fact that a high-quality PVC jacket is used to keep the interference from RF and EM waves at a minimum.
- check Applicable to TVs, VCRs, cable modems, satellite receivers, off-air antennas
- check UL CL2 in-wall rating
- check 18 AWG 75ohm RG6 cable
- check Clear picture and sound without RF/EM interference
- check Dielectric insulation and braided aluminum shielding
- check Compatible with devices that have an F-type port
9. Monoprice RG6 Quad Shield CL2 Coaxial Cable
The Monoprice RG6 Quad Shield is a heavy-duty coax that is shielded very securely with four layers to ensure your signal is minimally interrupted by unwanted noise.
This 75-ohm cable is perfect for receivers like satellite dishes and HDTVs; it’s designed with features that enable it not only to minimize interference but also to relay signals faster and further.
With a range of 2200 MHz, the cable is a great choice for those who want to transfer data or AV signals over a big distance, perhaps from the roof to inside the house.
A most amazing factor about the Monoprice RG6 Quad Shield is its connectors; they’re sturdy and they don’t get corroded easily.
If you’re looking to access free over the air channels in HD, then this cable will serve you well. Just be sure to use a long wire.
- check Four aluminum layers for shielding
- check 2200 MHz frequency range
- check Sturdy connectors
- check Supports the reception of HD AV signals
- check Available in varying lengths
10. Mediabridge ULTRA Series Coaxial Cable (4 Feet)
Looking for the most natural sounds ever? Then you need a cable that is optimized for clean audio delivery, and thinking in that direction, the Mediabridge ULTRA Series is one of the great coaxes you can find.
Its outstanding audio capability makes it awesome for subwoofers, TVs, AM/FM radios, and any other devices that have an audio output.
The center conductor is coated with copper for fast transmission and it’s dual-insulated with aluminum and dielectric insulation to minimize signal attenuation. Therefore, with this cable, you can enjoy high-speed transmission without worrying about RF and EM interruptions.
The cable uses RCA connectors that are gold plated to keep corrosion agents at bay.
The PVC jacket that encloses the cable is tough but still very pliable just in case the cable will have to wind around objects. This feature makes the cable perfect when we’re considering factors like durability, ease of installation, and routing.
The center pin is a split-tip, facilitating high contact pressure and increasing conductivity.
- check Split-tip center pin for increased contact pressure and conductivity
- check A Velcro cable strap that you can adjust and reuse
- check Clean audio delivery
- check Dual-insulated with aluminum and dielectric insulation
11. Mediabridge 15-Feet Coaxial Cable
So, you loved the Mediabridge 50-Feet Coaxial Cable? (It’s the first item on our list). If you found it handy but found it to be too long for you, perhaps this 15-feet version will be very helpful. It has the same features as the 50-feet cable; the only difference is the length.
Just like its longer counterpart, the Mediabridge 15-Feet Coaxial Cable is just the thing for a wide variety of applications, including cable modems, TVs, satellite receivers, and any other device with f-type ports.
Being an RG6 that’s fitted with a triple shield, the cable is fit for not just indoor applications but also outdoor use.
Like the longer version, this 15-feet cable is a perfect selection for in-wall uses. It’s robust enough to withstand the pressure and maintain the signal quality.
The connectors applied here are very easy to grip with ergonomically designed caps. That makes connection and removal very effortless.
- check Dielectric insulation
- check 3-layer aluminum shielding
- check UL-rated for in-wall applications
- check Velcro strap that is designed for adjusting/reuse
12. Wilson Electronics White RG6 20 ft.
The Wilson Electronics White RG6 cable is crafted to be used with 50ohm amplifiers and accessories that have F-male connectors. With this one, you’re able to enjoy uninterrupted signal transfer; you don’t need to fret about signal loss.
One of the most unique features of this cable is the weatherproof nature of its connector. You will often come across cables that are very well insulated but you will likely find that the connectors are susceptible to rough weather conditions like rain, snow, and too much sunshine.
So then, the fact that this cable not only has great insulation but also features weatherproof connectors makes it the best choice for those who live in Alaska and other areas where the weather is not so hospitable.
If you want something that’s capable of transferring very huge amounts of data, then get the Wilson Electronics White RG6. It can handle frequencies as high as 11 GHz without any problems.
The cable is a US product that is CL3 rated and able to carry up to 300V. This, along with the fact that it can transmit 11 GHz, makes it perfect for commercial use.
- check Able to handle frequencies as high as 11 GHz
- check Carries up to 300 volts
- check Works on many carriers, including AT&T, Sprint, Verizon, US Cellular, etc.
- check Made in the US
- check 2-year warranty
- check White in color
- check CL3-rated
- check 20 feet
What is coaxial cable?
A coaxial cable is a kind of electrical cord composed of an inner conducting wire, which is surrounded by a tube-like insulating layer and a conducting shield. It’s used for relaying digital signals.
Most coax cables come with an outer sheath for insulation. The name ‘coaxial cable’ is derived from the fact that the outer shield and the inner conductor share a geometric axis.
Here’s what sets coax cables apart from other shielded cables – its dimensions have a precise conducting space that is constant. This makes coax cables very efficient in transmission.
Things to Consider Before Buying Coaxial Cable
Generally, coax cables are much better than other shielded cables. They send potent, uninterrupted signals from sources to the devices. Nonetheless, like with any other products, coax cables are not exactly the same; there are some variations.
These variations are in aspects like the type of connector used, the length of the cable, and the overall functionality and performance. The following factors should help you determine the right coax cable for your needs.
The construction of the coax cable should consist of a central conducting cable with a thin plastic layer surrounding it. Surrounding them is a wire mesh, which insulates the cable and wards off interference. A heavy-duty rubber material encloses them, and provides further insulation.
If there are enlarged rubber jack stems, the better, as the insulation will be superior. Overall, a really fine coax cable ought to be thin and flexible, so it can wrap around obstacles with ease.
Construction defines longevity. If the lining is crafted from PVC and the jack stem from hard plastic, you can be sure the cable will last a long time.
2. Type of Connector
In most case, 3 types of connectors are used. They include: BNC, RCA, and F-type. Though F-type is the most popular connector and is used for DVD players and TVs, RCA and BNC are handy for special purposes.
If you want to be able to use the connector indoors and outdoors, get a nickel-plated one. And, if you want to use the cable with TVs, satellite receivers, cable boxes, DVD players, or VRCs, an F-type connector will work just fine. Basically, if the device’s output jack is F-type, then this type of connector is okay.
There’s a wide range of coax cable lengths, mostly from three to a hundred feet. Of course, there are longer cables but the important thing is to consider your needs. What will you be using the cable to connect? Buy the right length for that.
If your living room is a regular-sized one and you need a cable that reaches the cable box without leaving too much wire lying around, then a 12-feet cable should serve you excellently.
There is a lot of variance in design, particularly with regards to color and connector style. We recommend going for a coax cable whose connector attachment is gold plated. The copper ought to be oxygen-free and braided. That way, you will enjoy the best signal.
Now, we know you want something that offers you a great signal transfer. You also want something that looks great in your living room, don’t you? For excellent signal transfer and protection against interference, look for these features: a robust, braided aluminum wire, a copper-plated outer wall, and a gold-plated connector.
For aesthetics, a high-gloss black cable should work perfectly. A dark-blue lining will also offer you a striking, classy touch.
Types of Coaxial Cable
The basic use of a coax cable is to relay digital signals to specific destinations like TVs and PCs. The specific coax cable type defines its applications.
When you understand the different types of coax cables, you’re able to make an informed choice when buying one for your specific needs. Let’s see what types are available.
1. Hard Line
If you need something suitable for relaying high-strength signals like for radio transmitters, a hard line coax would be perfect. Normally, a hard line cable has a thickness of a half inch.
Known as Radio Guide 6 in full, RG-6 happens to be the most common type of coax cable, and it’s popularly used for transferring cable TV signals.
The best thing about it is that it’s able to relay HD signals, and this is what makes it the best choice for home and work entertainment systems. Again, it comes in many varieties; you can even get a waterproof one for moisture-prone areas or underwater installations.
If you need a really robust coax cable for an installation where there are no obstacles, a semi-rigid variety should be fine. Just ensure it won’t be winding around much, as this type of coax is not very flexible.
Need one that is immune against electromagnetic interference? Then a tri-axial type is ideal. This variety is perfect for an installation where there are very strong electromagnetic forces.
This is a paired coaxial cable with two inner conducting wires instead of one. It can be very helpful if you want something for transferring short-range high-speed signals. mostly, this type is utilized by IBM for AS/400 computer systems and IBM3X.
Uses of Coax Cable
Essentially, the coax cable is used for relaying audio and visual signals. In most cases, people use it as a connection between the TV and the antenna or satellite dish. Radio operators also use them to connect the transmitter/receiver to the antenna and other folks use it for connecting computers to internet routers.
You can use a coax cable to connect the wall outlet either directly to the TV or indirectly through the cable box.
Apart from that, you could also use it to connect your VRC to the TV. Another notable use is connecting an antenna to a digital converter box or a TV set.
Tips for Coaxial Cable Wiring- Ultimate Guide
We are in the digital age, and as such, a huge portion of the information we share is transferred through cables, in most cases coax cables, because of their efficiency and convenience. The following tips and strategies will help improve the reception and the speed of transfer.
1. Use the Right Coax Cable
It’s crucial that you install a coax cable that does what it’s supposed to do excellently. If you go with the ones listed on our product review, you can rest assured things will be pretty good for you.
2. Roll Out the Cable
Laying a cable spool on its side and pulling a line off it leads to twisting as the cable unwinds. The problem is that a twisted cable will kink when pulled on. Therefore, it is best if you slide a conduit section through the spool’s center and rest it on an object like a ladder. You can use a scrap wire for securing the conduit.
3. Avoid Sharp Bends
Sharp bends damage the cable by constricting the cable or even cutting it eventually. In the event that there’s an inevitable sharp bend, a 90-degree adapter will be very helpful.
4. Keep Off the Stingers
After stripping the coax cable, peel back the braid but let the foil remain in place. Ensure the center conductor is not touched by any of those miniature wires of the braid. Referred to as stingers by pros, these tiny wires are notorious wreckers of signal quality.
5. Use a Stripping Tool
Of course, you can use a utility knife to strip the cable but it will be a really difficult task. Rather than going through all that trouble, why not get a stripping tool and make the task a piece of cake? A good one will cost you only around $15 and it will deliver excellent results.
A stripping tool normally consists of two blades. One cuts through the outer rubber/plastic coat without ruining the braid while the other cuts through what is beneath without touching the central conductor.
Consider leaving the central conductor long then trim it after crimping on the connector, at about 1/8 inches past the connector.
6. Use Compression Connectors
You will probably come across screw on, crimp-on, push-on, and compression connectors. Go for a compression one, as it’s the best. A crimping tool will help you install it.
Don’t forget to purchase a connector that’s capable of handling high frequencies. A cheap model will work just fine for security cameras but it won’t handle a HD internet or TV signal very efficiently. The same case applies to wall plates. Some don’t have a built-in connector that can handle high-frequency signals, so be vigilant when purchasing them. The frequency rating of the connector should be displayed on the packaging.
Watch This Video To Know More About Connector:
7. Bond Coaxial Cable
Bonding means creating a connection between 2 things for efficient electrical continuity and conductivity. Even though your HD TV might be working perfectly, it’s crucial to bond the coax cable to the home’s grounding system.
In homes, electrical and communication systems, metal plumbing and metal gas pipes should all be bonded together electrically. That way, the different voltage potential is limited, thus warding off shock hazards, which might be a huge threat in the event of electrical anomalies or lightning strikes.
The easiest way of bonding the coax cable to your home’s grounding system is running it through a grounding block, then running a wire from the grounding block to a grounding connection point like the ground rod (or the grounding electrode).
If that seems confusing to you, just have an electrician do it for you. Keep in mind that an incorrectly grounded cable can result in disasters like fires.
8. Create a Coax Cable Drip Loop
Exterior coax cables shouldn’t run downwards or sideways and directly into the house. That’s because water (like from the rain) might use the cable as a path into the building. Looping the cable before enters the house has 2 benefits. first, it helps shed off the water, and again, it provides extra cable length in case of repairs or future works.
Here are a few more tips to keep in mind:
- Ensure the box you install for the coax cable is a low-voltage one
- Make sure the coax cable connections are good
- Run the coax cable perpendicular to the electrical cables – this will reduce signal interference
- Avoid kinking the cable
- Avoid pulling the cable too hard
- Don’t crush the coax cable
Difference Between RG6 and RG59 coaxial cable
Coax cables are popularly used for satellite and general video installations. These cables come in several major varieties, to suit specific purposes, and among these varieties are the RG6 and the RG59.
Below, we will look into the difference between these 2 types of coax cables.
The most vital variation is that the RG59 is smaller than the RG6. There are 2 main things making the RG6 bigger – the shielding in the rubber sheath and the inner conductor core. These two parts are bigger in the RG6.
1. Frequency range
Because of its construction, the RG6 has a higher frequency range than the RG59. Most of the time, an RG6 cable can reach 3Ghz while the RG59s seldom go above 2Ghz.
Attenuation simply refers to the reduction of signal quality. Normally, the longer the cable, the higher the attenuation. If your installation requires a long coax, then we’d advise you to go for the RG6, as it has lower attenuation than the RG59.
3. Low-frequency applications
One vital con of the RG6 is that it’s not suitable for applications below 50Mhz. For instance, a HDTV operates at around 37Mhz. The RG6’s shielding will not properly prevent noise at 37Mhz, and hence, the signal won’t be very good. In that case, a RG59 cable comes in handy.
Although most people think RG6 and RG59 are interchangeable, there are situations where one of the two types of coax has to be chosen. If you want something for relaying video signals, choose RG59; it will give you the best signal quality for the low frequencies involved.
However, if you want something for a satellite receiver, RG6 would be the better option. It will give you a better signal; moreover, if there are future installations using frequencies around 3Ghz, the current wiring will still be appropriate.
In summary, the differences are:
- RG6 contains a thicker conductor than RG59
- RG6’s insulation is better than that of RG59
- RG6’s signals are higher in frequency than those of RG59
- RG6 features lower signal loss than RG59
- RG6 doesn’t normally operate below 50Mhz while RG59 does
- RG59 is better for video signals
- RG6 is better for satellite signals
- RG6 is more expensive than RG59
What are the Benefits of a Coax Cable?
The basic benefit of coax cables is that they help you connect various devices together. Using these cables has lots of advantages over using other types of cables, and highlighted below, are some of these advantages:
Coax cables are amazing in that you can use them for a range of purposes. First, you can use them to hook up your Blu-ray or DVD player to your TV set. You can also use them to link up your TV or PC to a cable box or a satellite dish. Again, you can use them to connect a radio transmitter to the receiver. As you can see, with a coax cable, the possibilities are endless.
A coax cable is composed of copper wires enclosed in a sturdy rubber coating. For that reason, it is very durable and perfect for a full range of installations, both indoors and outdoors.
Due to their robust construction, coaxial cables are able to transmit huge amounts of data very quickly and efficiently, at speeds of up to 100 Mbps. That is why these cables are perfect for broadband internet and TV connections. They will help you avoid delays.
4. Frequency Range
Varying data types require varying frequencies for transmission. The amazing aspect about coax cables is that they’re able to handle a wide range of frequencies, and they can even transmit on an assortment of frequencies simultaneously, making them ideal for those who would like to run various connections, like internet and cable TV on a single line.
Keeping in mind that other cables are usually able to transmit only one frequency at a time, coax cables are the best option for someone who wants something for multimedia applications.
A thick layer of rubber encloses coax cables. This layer not only safeguards the delicate wires within and prevents them from starting a fire but also helps ward off external interference.
And, when the signal isn’t interfered with by external interference, transmission takes place efficiently.
Additionally, this reduces the occurrence of errors in the information that’s being transmitted.
Top coaxial cable brand in the market today!
1. Wilson Electronics
This brand started out in 1999, first by designing mobile phone signal boosters. As a matter of fact, it was among the first firms to design and supply these signal boosters in the United States and Canada. Over the years, the brand grew and went into the production of other signal-related products, among them, the coax cable.
Considering the brand is one of the pioneers and has over 50 patents, you can trust that their coaxial cables will serve you perfectly.
MediaBridge ventured into connectivity and cabling products back in 1998. Until 2008, the brand focused on supplying its products to broadband providers but after 2008 it began selling directly to the consumer.
Today, MediaBridge is one of the top electronic item brands and is firmly established as an internet-based seller, particularly on Amazon. One of the most amazing things about the brand is the huge number of positive reviews it receives on Amazon from happy customers.
Monoprice was launched in 2002 and has since built a starry reputation for its excellence in producing coaxial cables and other electronic items.
This firm is the proud producer of the Monoprice RG6 Quad Shield, one of the most properly-insulated, noise-cancelling coax cables. If you want to enjoy range without having to worry about signal degradation, get your coax from them.
Want to purchase your coaxial cable from a more recently-established firm? KabelDirekt, a Germany-based company, was founded in 2010 with an aim to satisfy consumer demand, following the realization that it was extremely tricky to get a good HDMI cable at a fair price.
Thereafter, the brand also started designing and building coax cables and perfected the art, as their cables are known to facilitate the delivery of very high-quality audio and video signals.
Safety considerations for the cabling installer
In the process of installing any wire system, there’s normally some risk in harming oneself, other people or even property. That is, of course, if the installation is done improperly or if one doesn’t take the necessary precautions.
Here are the safety considerations you should make when installing coaxial cables. By keeping these in mind, you’ll operate confidently knowing your activities don’t pose a threat to you, other people or property.
I. Ensure the power is off
Before beginning the installation, examine the breaker or the power source. If the power is on, lock the breaker, and if that’s not possible, turn off the power at the main switch. Be sure to leave a clear notice in big capital letters informing everyone there’s some electrical work in progress and that the power needs to remain off.
II. Put on some protective clothing and safety glasses
It’s very essential to cover your eyes when you’re dealing with something connected to electrical lines. That way, you’ll be preventing sparks and other debris from entering your eyes. Wearing other protective gear, including a pair of gloves, is also important. And by the way, if you’re working in a construction site, a hard hat will be vital.
III. Secure the right tools for the job
As with any project, it’s necessary to have the right tools in hand, as they will help you complete the job efficiently while keeping you safe. The most important tools for a coax cable installation include:
- Wire cutters
- A voltage tester
- Wire & cable strippers
- Continuity tester
- Needle-nose pliers
If you want to do a large-scale installation, you might also want to get a wire trencher or any digging machinery.
IV. Examine Your Work
Before calling it a day and saying it’s all done, examine your work. You don’t want to discover later that you left some loose connection, do you? Turn on the power and observe the system to ensure there are no issues. Use the voltage tester to check if the casings are electrified (they shouldn’t be).
The bottom line is, if you’re not sure that you can do the installation correctly and safely, it’s always a good idea to have a qualified electrician do it for you.
What Is the Difference Between Coaxial Cable and Fiber Optics Cable?
There are two major differences between a coax cable and a fiber optics cable. These differences are in the construction and the frequency range of the two cables.
A coax cable is made of a pure copper wire or a copper-coated wire, which is encased in an insulating material, with an aluminum cover over that. The wire is used for the transmission of radio, data, and TV signals.
A fiber optics cable, on the contrary, is constructed from very thin, flexible glass or plastic tubes. It transmits the same type of signals as the coax cable, only that it’s able to transmit much broader frequency bands.
How to Take Care of Your Coaxial Cable?
By now, you have realized how important coax cables are. They’re pretty handy, right? Now, as they’re valuable, so they are also vulnerable to damage. So therefore, to make your coax last, you need to keep it out of particular situations.
The most common damage is from accidents and improper handling. The distance between the outer shield and the inner conductor needs to be as uniform as possible along the coax’s entire length, otherwise there will be issues with transmission of signals. That’s why you should avoid constricting the cable.
Some possible causes of physical damage are:
- A hit from a heavy-duty flight case
- A stomp from a high heel
- Persistent light foot traffic – use a drop-over cable cover
- Inappropriate coiling
- Age – coax wears out over time; it will eventually need replacement
Not all coax cables are waterproof. In fact, most of them are susceptible to water damage and when a coax becomes waterlogged, it starts behaving weird or becomes useless all together. Thus, avoid leaving your cable out in the rain. Even tiny incisions in the outer covering can be an entry path for water.
Normally, polyvinyl chloride and polyethylene are used to insulate coax cables. The problem with these two is that they have a low melting point, and they can start softening at temperatures as low as 150°F. That means when the cable is exposed to heat for a long time, the center conductor and the shielding may end up touching, and when that happens, the signal is compromised.
Keep your cable away from stage lights, direct sunlight, heatsinks, ovens, and anything else that produces heat.
There are two connectors on the cable, one on each of its end. These connectors can get damaged, resulting in the general ineffectiveness of the cable. For instance, the center pin may come off, possibly due to rough handling. Also, the solder behind the connector may become loose.
Another issue with connectors is with the termination being performed incorrectly. That is why it’s important to know how to terminate cables properly.
When a silver-plated connector gets tarnished, the signal is lessened. If this is the source of the problem, clean out the oxidation or replace the connector.
What Makes One Cable Better than Another?
Like any other products, coax cables are not created equal; some are better than others. Here are some of the aspects that make one coax better than the other:
- check Speed and range – for instance, an RG6 cable is better than an RG59 cable.
- check Protection – the outer sheath of some cables is tougher and less susceptible to damage than that on others.
- check Prevention of signal loss – on the review section, you have noticed that some cables are insulated with not just aluminum but also other materials like alu mylar. Other cables have several layers of insulating material to reduce signal interference as much as possible.
- check Ohm rating – some cables are rated 50ohm while others are rated 75ohm. If power is your main target, a 50ohm-rated cable is better but if the prevention of signal degradation is your priority, then a 75ohm cable would be better.
- check Flexibility – the outer sheath on some cables is more elastic than that on others. A cable with an elastic outer jacket is easier to work with.
- check Connectors – some cables come with connectors while others don’t. It’d be better to get one that comes with connectors rather than having to start looking for them separately. Again, some connectors are better than others. For example, the gold-plated ones are able to fight corrosion efficiently.
- check Weather resistance – if you live in an area where the weather is not very friendly, then you will want to get a cable that is rated weather-proof.
Frequently Asked Questions (FAQs)
1. What is a coaxial connector?
A coaxial connector or rather a coax RF connector, refers to an electrical connector designed for multi-MHz frequencies. Ideally, these connectors should be able to maintain the signal offered by the coaxial cable.
2. How popular is Coaxial Cabling?
According to webopedia.com, the cable television industry primary used coaxial cabling to offer TV to subscribers. Moreover, computer networks, including Ethernet, use coaxial cables very widely.
This popularity is perhaps due to the fact that coax cables can carry more data and are less vulnerable to signal interference than regular telephone wires.
3.What type of coax is used for relaying video signals?
The 75ohm RG59 coax cable is the most common type for video signals.
4. Do coaxial cables depreciate over time?
Yes. With time, the cable degrades, and needs a replacement so as to maintain signal integrity.
5. What’s the difference between triaxial, twinaxial, and coaxial cable?
Triaxial cables use 3 conductors, all sharing one axis. Coax cables use 2 conductors also sharing a common axis.
Twinaxial cables, are quite distinct, as they use 2 twisted conductors that are encircled by one shield. These conductors aren’t actually sharing an axis but happen to be twisted together, giving the impression of a shared axis.
6. In the term “RG coax cable”, what does “RG” stand for?
“RG” simply means “radio grade”Final Word
Whether you need to connect the cable box to your TV or to a different receiver, a coax cable will definitely be very helpful. As of the moment, there isn’t another kind of cable that will deliver a stronger signal more consistently.
A long, sturdy, and properly-designed cable like any of the ones listed in our review will let you link a number of devices effortlessly and with great results. There are even in-wall varieties like the AmazonBasics CL2-Rated Coax and weather-resistant ones like the Cimple Co’s White RG6 Coaxial Cable.
If you really want to enjoy a perfect signal always, then invest in a best quality coax cable today.
Have any Questions? Just comment here, we will give you right answer.
Best of luck!
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