Ease Your Work With Digital Pressure Gauge and Testing Equipments

Digital technology has been long established in mid-twentieth century with the profound minds. Digital Pressure Gauge and Digital Multimeters are the contributions of digital world. Today, this technology is a need of every growing industry related to food processing, automobile etc. Based on mathematics concept Digital technology has been widely acclaimed in different spheres of working environment. Constructed on numbers with easy transmission of information in a compressed storage format, this emerging technology has captured market. Today, almost everything is transformed into digital format. Starting from calculators to the field of telecommunication, television and computers, digital technology has set a concrete path. This technology has even changed the fate of education, where libraries, magazines and books have undergone revolution. With the emerging changes and development at rapid speed, digital technology has broadened its platform.

Digital Pressure Gauge is microprocessor controlled, automated, accurate and versatile, which measures accurate pressure in units. Used in many industries, this gauge possesses sound functionality and an effective instrument to measure pressure in irrigation and sprinkler systems. Designed with excellent quality, this gauges overall results in high accuracy and precision. Equipped with updated technology and user friendly in operation, Digital Pressure Gauge is known for its durability and reliability.

With various digital devices, Digital Multimeters and Infrared Thermometers have hold market in all possibilities. Uniquely designed and well structured, these multimeters have wide access. Used for testing voltage, current and resistance accurately these multimeters are of great use. Ensuring right reading and perfect measure, these multimeters are highly recommended. Among various digital devices Infrared Thermometers are one of the most upgraded technologies. Used as a non contact temperature measurement, this device is of electromagnetic radiation with a wave length between 0.7 and 300 micrometers.

Available at reasonable prices Digital Multimeters check the current intensity with utmost accuracy. These multimeters are extremely beneficial part of a mechanics toolbox. Free from error these multimeters show the reading in decimal point. Effective in use, these devices challenge human mind. Extensively used for determining the temperature of the objects, Infrared thermometers are mostly used in industrial application.

Today, digital devices carry unique traits in them. Digital Pressure Gauge with its exceptional service is rated best among other pressure measuring gauges and is the demand of the present market. With the upsurge in technology, Digital Multimeters and Infrared Thermometers have not only replaced various old applications but also, amplified flexibility in use.

VoIP to Be the Trendsetter in Mobile Telecommunications

VoIP or Voice over Internet Protocol networks have slowly gained a foothold on telecommunications and are slowly replacing standard PSTN phones as the mainstream telephony devices used for personal, commercial and industrial use. As people and businesses continue to demand more cost-effective communications solutions, VoIP technologies is turning towards the mobile market. Mobile devices can be transformed into a VoIP phone with SIP (Session Initiation Protocol) clients – the same signaling protocol that is used for voice and video communication sessions over the Internet.

Mobile VoIP will likely play a large part in the convergence of consumer electronics, entertainment, information technology and global telecommunications. Whether the direction is software-based integration to existing mobile equipment or the creation of new mobile hardware, the technology promises to offer a whole new world of functionalities for the mobile market.

The following is a brief overview of the trends and advances in mobile IP based communications. As this technology goes from new to mainstream, more and more wireless operators will look into providing VoIP for mobile options to consumers.

An Overview of Mobile VoIP

Making existing VoIP networks mobile has been the goal of many industry leaders since VoIP established its foothold as a reliable communications technology.

There are two factors at play here. The first involves software integration of a standards based SIP client into existing hardware while the other focuses on opening up existing platforms to allow the dual-mode calling needed to switch from standard mobile networks to IP based networks.

Some VoIP providers currently offer all on network calls free of charge. Providers like these, such as Skype, require users to purchase a fixed monthly credit or pay-per-use plan when calling standard landline phones or other mobile phones. Some providers will ask for a one-time activation fee while others do not. These charges however are minimal and still much cheaper than what standard mobile carriers charge. In the best scenario, users can purchase their own SIP client application of choice and select their ideal VoIP service provider. Since the client and service do not necessarily have to be linked, users have the freedom to choose the features they want, and how much they want to pay for them.

The mobile VoIP experience can also be integrated or upgraded with other applications that users might find useful for other telecommunication needs. For example, mobile SIP clients registered to business VoIP service providers can do extension-to-extension dialing and mimick a desk phone.

Mobile VoIP Taking the Market Lead

The total fixed broadband market in 2009 included approximately just over 450 million subscribers from around the world. It is expected to grow annually at a 40 percent rate. As mobile broadband speeds continue to approximate that of fixed networks, mobile VoIP over 3G or 4G devices is projected to reach 100 million in 2012 and over 300 million subscribers by the year 2013.

This massive leap in subscribers was forecasted by several research and analytics groups in various reports regarding next generation wireless markets. Acceptance and uptake of the various mobile VoIP offerings over 3G, 4G, and Wi-Fi networks will continue to increase and it is expected that by 2019, over half of mobile calls will be made through VoIP networks.

Radio Equipment Directive 2014/53/EU

History

The current R&TTE Directive, 1999/5/EC, came into force on 7 April 2000 and replaced a combination of national Radio Spectrum Requirements for transmitters and directive 98/12/EC for Telecommunication Terminal Equipment.

The Radio Equipment Directive

The text of the Radio Equipment Directive (RED) was adopted at its first reading by the EU Parliament on 13th March 2014, by the EU Council on 14th April and published as Directive 2014/53/EU on 22 May.

The RED has four main objectives:

  • To reinforce obligations of economic operators (manufacturers and distributors) and improve tools available to enforcement authorities
  • To clarify and simplify the scope
  • To modify and reduce some of the current administrative burdens on manufacturers that do not add much value
  • To add option for future Delegated Acts should they be required.

The Scope has changed:

  • “Radio Determination” equipment, which was always covered, is not explicitly included
  • Sound and TV broadcast receivers are now included
  • “Receiver Performance” has been made part of the Directive, where before it was just part of various Harmonised Standards
  • The lower frequency limit of 9 kHz has been removed.

The Essential Requirements now include requirement to support the effective use of the radio spectrum. There is also a placeholder for making common chargers for mobile phones mandatory.

What do manufacturers of existing R&TTE product need to do?

At the moment – “not a lot” as there are a number of issues to be resolved first:

November 2014: The commission will hold a workshop focusing on issues relating to legal transposition into national law with the intent that a set of “Frequently Asked Questions” and/or Transpositional guidelines will be produced.

Q2 2015: possibly a 2nd Commission workshop

Existing equipment may continue to be placed on the market in accordance with existing requirements for R&TTE or EMC+LVD Directives until 13 June 2017.

The RED will apply to all “new” equipment from 12 June 2016.

A manufacturer cannot declare compliance with a Directive until it has been implemented into National Law by at least one member state (it doesn’t matter which one). Member states are unlikely to start this process until clear guidance has been produced by the Commission Workshop(s).

What should manufacturers of Sound and TV broadcast receivers do?

You will, in due course, need to comply with the RED, and specifically Radio Spectrum Requirements. Whilst these have not yet been defined, new standards will be produced by ETSI, and are likely to include the following “Essential Requirement” which are the current requirement for receivers operating in the 25-1000 MHz band as laid down in EN 300 220.

  • Receiver Spurious Emissions
  • Receiver Blocking

ETSI are expected to start developing a product specific standard in the near future.

Spectrum Analyzers – Why Are They Important in the Telecommunications and Audio Industries?

A spectrum analyzer (also sometimes referred to as a spectral analyzer) is a device which measures an electrical, optical or audio waveform. A spectrum analyzer displays the frequency response curve as it is occurring in real time. It can also measure the power spectrum when used with a properly calibrated antenna.

There are two types of spectrum analyzers, analog and digital. The analog variety comes in two types. One works by the means of a variable band-pass filter whose mid-frequency is swept through the range of frequencies to measure in the spectrum. The other uses a superheterodyne receiver where an oscillator is swept through the range of frequencies to be measured. The digital variety works by computing the discrete Fourier transform (DFT). The DFT is a mathematical formula which transforms a waveform into the components of its frequency spectrum. Due to the superiority of digital technology, a digital analyzer will always outperform an analog analyzer in frequency resolution for a given acquisition time.

A few spectrum analyzers use a method of measurement which combines the analog and digital methods. In this type of analyzer the incoming signal is down-converted to a lower frequency using superheterodyne techniques and then analyzed using fast fourier transformation (FFT) techniques.

Spectrum analysis equipment is widely used in the telecommunications industry to ascertain occupied network bandwidth and to track sources of RF interference. This type of test equipment is also used extensively in the audio industry. One such use is in room conditioning for high end stereo and home theater installs. It can pinpoint frequencies to cut or boost to compensate for room conditions thus leading to a more accurate representation of the source material. All in all they’re an invaluable tool in ensuring the accuracy of network communications and audio systems.

Why Proper Telecommunications Matter

When it comes to business, communication is everything. And, when it comes to big businesses, telecommunications are even more important. With hundreds of phone calls taking place every day, there isn’t much room for error. When any phone call is interrupted by faulty equipment, or disrupted by static that shouldn’t be there in the first place, efficiency goes down.

And it’s avoidable in the first place-an apt business owner shouldn’t let faulty equipment get in the way. Usually, when something goes wrong with a phone call, it’s not the phone itself-but the receiver. Office workers that usually deal with phones all day wear headsets and a headset with lackluster features will not help efficiency at all. In fact, it can do a whole lot more harm than just being ineffective.

On the other hand, a great headset can make any office worker productive. Though it may not seem like it, quality headsets do have a huge impact on telecommunications. Most business owners-or companies, for that matter-don’t take the necessary time to look over the headsets they’re using. And that can lead to wasted time, ineffective communication, and poor reception between customers and employees.

When office workers have the proper equipment to do their job thoroughly, like a Jabra Bluetooth headset, there’s no room or margin for error. Although when a worker is using substandard equipment, there’s always a chance that something can go wrong. So, don’t let anything go wrong-even though upgrading and purchasing new equipment can be tedious, it’s not costly; especially with simple equipment like office headsets-or even something like a Jabra Bluetooth headset.

Just because the equipment you use is working doesn’t mean there isn’t a better option. Daily operations can definitely improve-even with a relatively simple office headset upgrade, like a Jabra Bluetooth headset. At the least, it’s worth looking into.

The Benefits of Buying Used Telecom Equipment

When telecom providers experienced rapid expansion in the late 90’s and early 2000’s, new telecom equipment was the only option for businesses in the telecommunications industry. As 4G technology has expanded and providers have contracted, the availability of used telecom equipment has grown creating a surplus of used communications equipment. This surplus is creating a market where “used” is the new “new.”

There are different benefits for buying new or used equipment, depending on your application and specifications. However, used equipment costs considerably less than new and is still highly customizable. For instance, used telecom shelters can accommodate the same generators, racking, fire suppression and other systems as new telecommunications shelters. Much the same, used towers can usually accommodate the latest communications equipment.

When you think about buying used telecommunications products, the big question you may have is how do you find a company that sells used equipment at a good price AND provides the customer service your company needs?

If you’re looking at used telecom products, there are essentially two options:

  1. Manage used equipment in house
    • A provider could manage their equipment on their own. Once equipment is decommissioned, the telecom company could organize logistics and storage for the used telecom equipment until it is needed elsewhere.
  2. Work with an equipment company
    • A telecom provider could work with an equipment company to decommission, transport, store and refurbish the used telecom equipment.

There are a few challenges for telecom providers that manage used telecom equipment in house:

Managing operational expenses

Since the recession of 2008 and the growth of 4G technology, telecommunications providers have experienced a renewed focus on reducing operating costs while delivering higher quality service.

Making the most of redundant resources

The expansion of 4G technologies and the consolidation of telecommunications providers have dramatically increased the number of redundant resources including towers, shelters and equipment.

Managing your assets

Asset management for telecoms is integral to the success of the organization. A telecom provider must have the resources to be able to track assets from introduction through expansion, maturity and decline.

So how can working with a telecom company help your business?

Reducing costs

Using recycled telecommunications equipment provided by an equipment company can help reduce your expenses. Used equipment costs much less than new equipment, so if a telecom provider is only dealing with network expansion, used telecom equipment will require a smaller investment.

Next, telecom product companies will purchase used equipment from telecom providers when the equipment is decommissioned. The transfer of ownership from the telecom provider to the equipment company results in a decrease in the telecom provider’s fixed assets.

Increased efficiency

A telecom company can provide efficiencies by reducing the occurrence of redundant resources. They can act as a buffer between the supply and demand for telecom equipment. By focusing on providing telecom equipment and services, a telecom equipment company provides the benefit of reducing the risk for telecom providers and provides the benefit of increased efficiency in supply.

If you’re in the market for used communications products, finding a telecommunications equipment company that sells surplus or used telecom products in a wide variety of sizes, styles and materials will give you the best long-term benefits for your business. Remember, “used” is the new “new.”

Spectrum Analyzers – Why Are They Important in the Telecommunications and Audio Industries?

A spectrum analyzer (also sometimes referred to as a spectral analyzer) is a device which measures an electrical, optical or audio waveform. A spectrum analyzer displays the frequency response curve as it is occurring in real time. It can also measure the power spectrum when used with a properly calibrated antenna.

There are two types of spectrum analyzers, analog and digital. The analog variety comes in two types. One works by the means of a variable band-pass filter whose mid-frequency is swept through the range of frequencies to measure in the spectrum. The other uses a superheterodyne receiver where an oscillator is swept through the range of frequencies to be measured. The digital variety works by computing the discrete Fourier transform (DFT). The DFT is a mathematical formula which transforms a waveform into the components of its frequency spectrum. Due to the superiority of digital technology, a digital analyzer will always outperform an analog analyzer in frequency resolution for a given acquisition time.

A few spectrum analyzers use a method of measurement which combines the analog and digital methods. In this type of analyzer the incoming signal is down-converted to a lower frequency using superheterodyne techniques and then analyzed using fast fourier transformation (FFT) techniques.

Spectrum analysis equipment is widely used in the telecommunications industry to ascertain occupied network bandwidth and to track sources of RF interference. This type of test equipment is also used extensively in the audio industry. One such use is in room conditioning for high end stereo and home theater installs. It can pinpoint frequencies to cut or boost to compensate for room conditions thus leading to a more accurate representation of the source material. All in all they’re an invaluable tool in ensuring the accuracy of network communications and audio systems.

Why Proper Telecommunications Matter

When it comes to business, communication is everything. And, when it comes to big businesses, telecommunications are even more important. With hundreds of phone calls taking place every day, there isn’t much room for error. When any phone call is interrupted by faulty equipment, or disrupted by static that shouldn’t be there in the first place, efficiency goes down.

And it’s avoidable in the first place-an apt business owner shouldn’t let faulty equipment get in the way. Usually, when something goes wrong with a phone call, it’s not the phone itself-but the receiver. Office workers that usually deal with phones all day wear headsets and a headset with lackluster features will not help efficiency at all. In fact, it can do a whole lot more harm than just being ineffective.

On the other hand, a great headset can make any office worker productive. Though it may not seem like it, quality headsets do have a huge impact on telecommunications. Most business owners-or companies, for that matter-don’t take the necessary time to look over the headsets they’re using. And that can lead to wasted time, ineffective communication, and poor reception between customers and employees.

When office workers have the proper equipment to do their job thoroughly, like a Jabra Bluetooth headset, there’s no room or margin for error. Although when a worker is using substandard equipment, there’s always a chance that something can go wrong. So, don’t let anything go wrong-even though upgrading and purchasing new equipment can be tedious, it’s not costly; especially with simple equipment like office headsets-or even something like a Jabra Bluetooth headset.

Just because the equipment you use is working doesn’t mean there isn’t a better option. Daily operations can definitely improve-even with a relatively simple office headset upgrade, like a Jabra Bluetooth headset. At the least, it’s worth looking into.

The Benefits of Buying Used Telecom Equipment

When telecom providers experienced rapid expansion in the late 90’s and early 2000’s, new telecom equipment was the only option for businesses in the telecommunications industry. As 4G technology has expanded and providers have contracted, the availability of used telecom equipment has grown creating a surplus of used communications equipment. This surplus is creating a market where “used” is the new “new.”

There are different benefits for buying new or used equipment, depending on your application and specifications. However, used equipment costs considerably less than new and is still highly customizable. For instance, used telecom shelters can accommodate the same generators, racking, fire suppression and other systems as new telecommunications shelters. Much the same, used towers can usually accommodate the latest communications equipment.

When you think about buying used telecommunications products, the big question you may have is how do you find a company that sells used equipment at a good price AND provides the customer service your company needs?

If you’re looking at used telecom products, there are essentially two options:

  1. Manage used equipment in house
    • A provider could manage their equipment on their own. Once equipment is decommissioned, the telecom company could organize logistics and storage for the used telecom equipment until it is needed elsewhere.
  2. Work with an equipment company
    • A telecom provider could work with an equipment company to decommission, transport, store and refurbish the used telecom equipment.

There are a few challenges for telecom providers that manage used telecom equipment in house:

Managing operational expenses

Since the recession of 2008 and the growth of 4G technology, telecommunications providers have experienced a renewed focus on reducing operating costs while delivering higher quality service.

Making the most of redundant resources

The expansion of 4G technologies and the consolidation of telecommunications providers have dramatically increased the number of redundant resources including towers, shelters and equipment.

Managing your assets

Asset management for telecoms is integral to the success of the organization. A telecom provider must have the resources to be able to track assets from introduction through expansion, maturity and decline.

So how can working with a telecom company help your business?

Reducing costs

Using recycled telecommunications equipment provided by an equipment company can help reduce your expenses. Used equipment costs much less than new equipment, so if a telecom provider is only dealing with network expansion, used telecom equipment will require a smaller investment.

Next, telecom product companies will purchase used equipment from telecom providers when the equipment is decommissioned. The transfer of ownership from the telecom provider to the equipment company results in a decrease in the telecom provider’s fixed assets.

Increased efficiency

A telecom company can provide efficiencies by reducing the occurrence of redundant resources. They can act as a buffer between the supply and demand for telecom equipment. By focusing on providing telecom equipment and services, a telecom equipment company provides the benefit of reducing the risk for telecom providers and provides the benefit of increased efficiency in supply.

If you’re in the market for used communications products, finding a telecommunications equipment company that sells surplus or used telecom products in a wide variety of sizes, styles and materials will give you the best long-term benefits for your business. Remember, “used” is the new “new.”