BearCom Introduces Preventive Maintenance Plans to Keep Two-Way Radios Operating at Peak Performance

earpieceYou might be safe in the knowledge that I bring the top earpiece content pieces, some of which are my very own a few of which are curated by me, if i choose to use someone elses content it’s because it’s relevant to my readership, so feel confident that you simply are reading the very best from my industry.

BearCom, a nationwide provider of wireless communications equipment and solutions, today announced the introduction of its Preventive Maintenance Plans, designed to help customers keep their two-way radio fleets operating at peak performance.
“A communications system is only as strong as its weakest link,” said BearCom President & CEO Jerry Denham. “With a Preventive Maintenance Plan from BearCom, our customers can avoid outages and unexpected repair costs, while ensuring their equipment is operating at peak efficiency. We are very excited to offer this service.”
Denham added, “BearCom understands the value of preventive maintenance. We perform it on our own fleet of rental radios from Motorola Solutions, which numbers some 20,000 units. Through those activities, we gained experience and expertise that were instrumental in the development of this new service offering.”
A BearCom Preventive Maintenance Plan can be developed for any combination of portable radios, mobile radios, and repeaters, whether they are analog or digital. All agreements are for a one-year term, and maintenance can be performed annually or semi-annually. Services under the plan include:
Testing, tuning, aligning, and restoring to factory specifications, and within FCC regulations
Confirming correct receiving and transmitting frequencies
Measuring equipment deviation
Testing transmitting power
Measuring receiving sensitivity
Checking reflected power in the antenna lines of mobile radios and repeaters
Checking audio output levels
Evaluating battery condition and service life
Removing all dust and dirt inside and out
Denham said that in the event a piece of equipment fails an inspection, BearCom technicians will identify the problem and prepare a repair estimate. He noted, “Periodic maintenance can head off small problems before they become big ones and help extend the useful life of vital equipment.”
Maintenance can be completed in two ways. Equipment can be shipped or hand-delivered by the customer to the nearest BearCom branch. Technicians can also come to the customer’s location. All the customer needs to do is make the equipment available along with the programming template needed to restore the equipment to its proper operating parameters.
With a BearCom Preventive Maintenance Plan, customers can rest assured their equipment will be:
Tested and restored to factory specifications and within FCC regulations
Reprogrammed to original parameters
Upgraded with the latest firmware
Cleaned inside and out
Organizations interested in learning more can contact their BearCom Account Executive or call BearCom’s National Service Depot at 800.449.5695.
About BearCom
BearCom provides a broad line of high-performance wireless communications products, services, and complete mobility solutions. Founded in 1981, BearCom is America’s only nationwide dealer and integrator of wireless communications equipment, serves customers from 26 branch offices located throughout the U.S., has several affiliated offices around the world, and employs approximately 400 people. BearCom is headquartered in the Dallas, Texas area. For more information, visit http://www.BearCom.com.

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What Is a Couplant

audioThis was originally posted on http://www.wisegeek.com/what-is-a-couplant.htm, credit should go them as this is a interesting article.
A couplant is a material that serves as a medium for the transmission of sound waves. Usually, couplant gel is a form of water-based substance, or a paste composed of oils or grease-like chemicals. It is placed in physical contact with a transducer that receives audio signals in the air and then coverts them to electrical impulses for transmission. Microphones and sound test equipment use couplant gel or dry couplants to facilitate this.

Ultrasonic testing of materials can also employ complete immersion of the transducer in a couplant-like water, or just a thin film of glycerin or oil between the transducer and medium being studied. Acoustic couplant is important for ultrasonic testing because air is a fairly poor medium for the transmission of sound waves in general as compared to solids. The level of energy that ultrasonic frequencies carry falls off dramatically when transmitted through air, so these materials are meant to minimize this loss.

Many conventional substances can be used as a couplant, including motor oil or even hair gel. This is because even a very thin layer of air between a transducer and sound specimen will have strong attenuation effects, and nearly any solid placed between them will reduce this. Electrical components can generate a lot of heat, however, so specially formulated couplants are designed to accommodate this.

Ultrasonic couplants in the nuclear and medical equipment industry go a step further by requiring materials that are low in halogen or sulfur compounds at less than 50 parts per million (ppm). Propylene glycol, the same material used in automotive antifreeze, is another specialty compound used. It is chemically nonreactive and can withstand temperatures of 200 Fahrenheit (90 Celsius) before undergoing thermal breakdown. Optical couplant fills another unique need. Often referred to as index matching gel, it is used in the splicing of fiber optic cable to minimize variations in the index of refraction that occur where the fibers meet, which can degrade signal transmission.

The main properties looked for in a good couplant material are its acoustic properties, corrosion inhibition, and surface wetting so that it binds well. The length of time it stays wet, known as drying time, is also important, as well as the temperature levels it can endure and its uniformity. A unique aspect of some couplant gel is that it contains a fluorescent tracer dye that glows in the ultraviolet band, which is used to monitor coverage levels.

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What Features Should I be Looking For if I Want a Bluetooth Headset for Conference Calls?

Without giving too much about this earphone article, but I found it interesting and relevant to what Im now doing.

earpieceHi Tina, thanks for the question.

OK, so your basic requirements ought to be simple enough. Firstly, youre going to need great sound quality. Youll need to hear and process important information quickly and without asking the boss to repeat him/herself (unless of course you are the boss, Tina, in which case you dont want your employees making you repeat yourself over and over).

The next feature on our list should be a great microphone, its no good being able to hear everyone clearly if they cant understand a word youre saying! The microphone ought to be able to transmit as cleanly as possible, without picking up too much background noise (e.g. dogs barking etc).

Another factor to consider is comfort, some calls can drag on for hours longer than they were intended to and you need to ensure that you are thinking clearly about what is being said, rather than worrying about the nagging pain on the side of your head! Youll need a headset that is comfortable and easy to wear at all times, something that, ideally, youll forget youre even wearing. If you arent sure how to find that, try on a friends headset for 15 minutes and see how it feels, if it is starting to become uncomfortable, youre probably better off with a different design.

Once youve got these bases covered, youve probably found the right headset for you, but Id read all the reviews you can find before purchasing, just in case! The truth is, that if you want a good quality headset, youre going to need to spend out a little.

A Bluetooth headset is actually a good choice here, because it gives you the freedom to move around. My Dad used to take conference calls with his headset; casually dispensing advice to other attendees whilst tending to his bonsai trees. Sometimes having a little distraction can make all the difference. His thoughts were focussed and his mind was calm. This allowed him to take several conference calls a day and always be at his best. Sitting down for extended periods of time can be more tiring than people think!

Thanks again for the question, Tina, good luck in your quest for the right headset, as well as your career.