How to Tell if Your 4G Antenna is Authentic and Compatible

Best 4G Antenna

Avid mobile users have been frequenting online forums to raise their concern with regard to the authenticity of 4G antennas. While many others expressed what can be described as a more pressing concern over antennas that are being promoted and posed as 4G in nature but are sham 3G antennas. 

4G connectivity varies. This is a validation that the concerns being raised by consumers in online forums are legitimate. If it is normal for a 4G connection to be unclear among wireless carriers, then what is the reason behind the inconsistencies in 4G antennas? What is even more surprising here, how on earth would you be able to identify a 4G antenna when there are no indications of 4G label or LTE on some of these well-known brands in the market?  

It is a tricky space. Some of these manufacturing companies for the antenna would have the audacity to promote their product offering as a 4G antenna when the truth about is that it is just a 3G antenna which they have repackaged as a highly coveted 4G product. This means to say that, as a consumer, you must do your homework. You need to make some background research on these companies that are providing the market with the 4G type of antenna.  

Review the Reviews

Make time to check out and read posted online reviews written by consumers who had a good chance to use that best 4G antenna you are prospecting to buy. 

First-hand experiences offer us a raw and unadulterated grip about product performance and quality. If you happen to come across online review sites that have affiliate links for you to purchase the product from, veer away from them. Take that as an indication that the product review they have on their site is probably fabricated and sugar-coated to entice potential buyers into making a purchase. Such websites are likely to earn a commission from each item sold through their platform.  

Ask Yourself Key Questions

 While getting your way through review sites, go ahead and ask yourself these key questions: 

  • Is the information you are reading technically sound? 
  • Do you find the person who made the review somehow technically savvy? 
  • Did it mention anything about how the antenna can be prevented from providing users with the maximum performance?
  • Did the review mention anything about the 4G wireless carrier?
  • Did the review said anything about the type of configuration used? 

You can also come up with any other relevant information that may help and provide you with better clues. 

Investigate the Company

If possible, make some research about the manufacturing company. Do they own the product they are offering in the market? Or if they are in partnership with some other supplier of 4G antenna?In case that they are in partnership with suppliers for the 4G type of antenna, consider probing who could be the actual manufacturer of the antenna. By taking this measure, you have a good level of assurance that what you have at hand is not going to be just a knockoff of the real deal.

Can a WaterJet Cutting Machine Cut Through Metal?

Water Jet Cutting Nozzles

Waterjet cutting machines are among the most indispensable cutting tools that are ubiquitous in almost every machine shop in the country. These pieces of equipment can be taken advantage of when cutting metal with the help of pressurized stream of water. It indeed sounds pretty amazing to think that something as mild and delicate as water can be utilized to cut something tough and durable like metal.

If you have not seen how a waterjet technology works, imagine instead how power washers work. They are similar in many aspects and are at least 30 times the pressure of power washers, and yes I am pertaining to those we see used in local car wash centers. Power washing is integral to the operation of car wash shops. It cuts away dirt and grimes off a vehicle’s wheels, body, and tires. 

To cut metal with the use of water, you need to make sure that your spray remains coherent throughout the process. Ultra-high pressure waterjet cutting machine can be made to cut through tough objects by channeling the spray through an extremely narrow jeweled nozzle at super-high pressure. By this measure, the pressure and the cutting power of the water spray will remain consistent. Unlike metal cutters, there is no chance that waterjet technology will ever get dull or will it ever overheat.  

The Key to Cutting Metals

As earlier mentioned, the key to cutting through metal and other similar and tough objects with the use of water is to keep its flow directed and consistent. Failure to control its flow and high pressure would render it ineffective. The working principle behind this technology is simple to understand. Would you be able to cut through a piece of metal with just a splash of water? Needless to say, we know that it just won’t work, right?

The use of a strong jet machine here is imperative to help the pressured water channel through an extremely narrow nozzle. By doing this, you can leverage on the liquid and its full pressure. Aside from overheating issues, the use of water jet technology in your metal cutting concerns removes many known logistical roadblocks. Other metal-cutters are way too difficult to handle or too expensive.  

Waterjet Cutting Speeds

Plain and simple waterjet cutting is most of the time used for softer materials. But if you want to further intensify its cutting power and be able to cut through tough and hard materials, abrasive granules can be mixed to the pressured water. In the early years of water jet cutting, the water leaving the nozzle would have a whopping speed of 900 miles per hour. This is around 1450 kilometers in an hour.  

But with the latest developments in this department and with the help of automated tools we have now, it is now possible for abrasive water jet machines to have a staggering speed of 3700 km/hr or 2300 mph. This incredible speed will let you cut metal to 0.0002. To have a better picture of how small that is, compare that to the typical size of the tip of the human hair which is 0.0004 inches.  

In the past, you can only cut one piece of metal with a saw or with some other kind of mechanical metal cutting processes. Usually, there is so much drudgery in such processes as they are also expensive and time-intensive.

How to Prevent Microbial Growth in Poly Diesel Fuel Tanks?

Fuel Refill

If the environmental conditions are right, poly diesel fuel tanks and many other similar liquid containment systems are very susceptible to aerobic and anaerobic bacterial growth. If infected fuel tanks are left on their own and they remain untreated for a long time, your stored liquid fuel runs the risk of developing muck.

Their presence of slime inside your fuel tank system will put them in harm’s way because they can spread and will not take a long time for them to reach your tank’s filter and strainer systems. They would eventually cause them to get clogged. Aside from clogging, the development of dirty slime in your stored high-value liquid fuel tank will induce your tank system to corrode fast. You will also observe that your stored fuel will spoil prematurely.

Testing Fuel for Microbial Contamination

What Triggers Microbial Growth in Poly Diesel Fuel Tanks? 

Contamination by microbes inside your liquid fuel tank is normally triggered by bacterial and fungal growth. Both fungi and bacteria thrive on your stored fuel as their primary food source. They also seem to prefer diesel fuel and kerosene over gasoline. Gasoline may be detrimental to fungi and bacteria because they contain lead, which somehow acts as a poison to them.  

Soil is the natural habitat for both fungi and bacteria, and for that reason, they are easily carried away by air. Due to this reason, everything around us is a possible carrier of bacteria and fungi. Liquid fuels are no exemption here, they also carry a certain amount of bacteria and fungi. While their spores are harmless in their natural state, they will only start to bring about complications when they start to germinate. 

What Promotes Microbial Growth in Fuel Tanks? 

Three factors are usually seen as a catalyst for microbial growth in liquid fuel. Coming in the lead here is the presence of water, and in second place would be the food source (in this case, the food source is your liquid fuel). Temperature is also another important element for microbial growth, which should run between 10C (50F) -40C (104F).

Water condensation that occurs inside lightweight poly diesel fuel tanks can also serve as a stimulus for microbial growth and contamination inside your high-value liquid containment system. Since water and oil in fuel will never mix with no matter what, microbes tend to grow and propagate instead of the fuel-water interface. Normally, they would form at the bottom part of the tank. 

Microbial growth in liquid fuel is comparable to the appearance of “chocolate mousse”. In extreme cases of contamination, one will see large mats of muck and slime developing and blocking the tank’s filter systems. Clad or Cladosporium Resinae is one species of fungus that can flourish in liquid fuel. The aviation industry was the first to experience how ravaging and damaging this fungus species can be. It wrought damage of unimaginable proportions in the aviation industry first before authorities managed to find a solution to control the problem.

Poly Diesel Fuel Tanks

Ways to Prevent Microbial Contamination in Liquid Fuel Tanks

There is no other better way to tackle this kind of problem than by preventing its outset. Basically, by just keeping your fuel tank clean all the time you’d be able to keep microbial contamination at bay.

a) Fuel system maintenance

b) Fuel microbe monitoring program 

c) Fuel treatment

Fuel Treatment

The best course of action to prevent microbial growth in liquid fuel is to treat the bottom part of the tank. If you determine there is biomass or sludge present in the liquid fuel, it’s removal would be necessary. The use of diesel fuel biocide is also highly recommended here. In choosing a product for this purpose, you need to take into account several factors including the compatibility of the product with your system components, water or fuel solubility, compatibility with the fuel at hand or with any other derivatives, the rate in which you want to exterminate the microbes. And finally, you will also need to take into account various regulatory and industry approvals.