THE SHIFT TO DIGITAL, why NASCAR choose Motorola

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NASCAR officials have enthusiastically embraced MOTOTRBO, and they applaud the benefits it has brought to the NASCAR experience. Smooth Management of Communications Traffic MOTOTRBO does a super job for us, according to Kerry Tharp, Director of Communications, NASCAR. You have to communicate pre-race, during the race, and most importantly for us, post-race because when the race is over, thats when our media operation kicks in for us full-bore. We bring in our top three drivers for interviews; we bring in our winning driver to the victory lane, and we also check in on the garage to make sure that post-race is going along as it should. We have to make sure were communicating quickly and concisely. Through MOTOTRBO, were able to do our jobs a whole lot better than we have in the past.

A Clear Road for Communications Digital provided a measurable improvement over NASCARs old system, which sometimes had a slower response time. MOTOTRBO has taken NASCAR to a whole new level. Steve Lowery, Chief Scorer, NASCAR, explains, With the old system, there was a lot of interference. Sometimes you couldnt hear at all because of static. With MOTOTRBO, its much clearer.

Consistency and Reliability
Youd Expect from a Winner According to David Hoots, Managing Event Director, NASCAR, one of the most important benefits is extended battery life because some of our days are extremely long. We have to be able to communicate consistently and reliably. MOTOTRBO has done a super job for us. Hoots adds that MOTOTRBO is the first step toward an even more comprehensive communications system: We took the opportunity to start with a very solid foundation and we will grow with the capabilities the Radios offer. With a digital system, were going to reap the benefits for years to come. With the old system, there was a lot of interference. Sometimes you couldnt hear at all because of static. Now, with MOTOTRBO, its much clearer.

Robust Enough for the Toughest Environments The NASCAR study, Hoots recalls, determined that the organization needed one clear and uninterrupted communication system, and because we move from venue to venue, were faced with a big challenge. The robust, durable and adaptable MOTOTRBO system was able to move from location to location over 56 events every year, almost every month of the year for quick deployment and certain performance. Reliability, says Hoots, is of utmost importance. We cannot have a product that is going to fail. We must have the most robust system possible, so MOTOTRBO is the right system for us. According to Michael Helton, President, NASCAR, Fans have become interested in the entertainment aspect of listening in, so we still want an analogue system going out for fans who still use analog radios. The ability of MOTOTRBO to support digital and analogue communications made it the perfect selection for
this blended environment that had to accommodate fans in the stands who want to scan for instant updates using older analog radios.

Twice the Capacity
MOTOTRBO is able to manage large numbers of radios by utilizing TDMA time division multiple
access which divides the channel into time slots for greater spectrum efficiency. TDMA enables each single repeater to do the work of two repeaters for enhanced call management with private, group, and system-wide calling capability. Digital Means Clarity MOTOTRBO supports audio quality with digital clarity and noise-canceling technology so that everyone is able to connect with one another and communicate more efficiently. MOTOTRBO radios contain a digital signal processor (DSP) that fine-tunes the audio. When a user connects an IMPRES intelligent audio accessory to a MOTOTRBO radio, the accessory provides the radios DSP with a unique set of audio parameters to shape the microphone and speaker frequency responses, ensuring the maximum clarity, volume, and intelligibility of each communication. Fans have become interested in the entertainment aspect of listening in, so we still want an analog system going out for fans who still use analog radios.

Batteries Go Farther on a Single Charge MOTOTRBO is able to maintain consistent, reliable communications. All digital radios provide improved battery life, and because TDMA digital systems
utilize batteries more efficiently, users have received up to 18 hours of operation after quick-charging a standard nickel metal hydride battery. Talk-time is now extended and personnel spend less time returning to base to recharge their radios or pick up fresh batteries.

Robust Enough to Take on the Road
One key advantage of MOTOTRBO is that its designed to be packed up, moved to a new location and set up, only to be taken down days later and moved again. To withstand that kind of constant use, a radio has to be strong, and MOTOTRBO has proven to be very strong, robust, and durable.

Source – http://www.motorolasolutions.com/web/Business/Product%20Lines/MOTOTrbo/_Documents/Case_Studies/Static_Files/Events_Nascar_car_racing.pdf

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The Current Scenario of the Uses of Trunking System and Walkie Talkie

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The basis of this post is to make you consider what in life is essential and what does getting the new 2 way radio holster really signify to people

An improvisation of this can be noticed in the use of trunked radio.

A Walkie Talkie method is used by a large group of individuals instead of using a personal set. Whenever a group member wants to chat with another person from the group, an unused channel is located and used to converse with the others. The main unit controls and helps the working of the other radios in the system.

The chief aim of the system is the proficiency of service a classic example of this is the Tetra Radio.

Terrestrial Trunked radio popularly known as Tetra Radio is a specialized 2 way radio with a walkie talkie gradation. Tetra was mainly created for the exclusive use of the ‘government ‘organizations, armed force and the railways and al the SOS teams. The radio works on TDMA using 4 radio routes.

Tetra is designed to justify the European standards.

DMR Radio or the Digital Mobile Radio is an improved version of the professional mobile radio (PMR). DMR offers audio, video coding and other added services. The main purpose of the DMR is to be cost effective, to be able to connect with all types of types of radios.

The specifications are mainly to help the buyers with a range of radio solutions. This model is useful at construction sites where the other forms of mobile communications fail to offer the expected services.

The 2 Way Radio is a radio that can offer both functions of sending or getting alerts. The 2 way radio is also called a walkie talkie. The instrument can be used within a coverage area of 2-5 miles. Mobile phones are apt instances that fit the definition of a two way radio because it uses two wave lengths to send and get the talk exchange.

Metro Communications offer the best services in supply of the communication service to the residential, commercial complexes and industrial houses. They have all the PMR/DMR models, because the company believes in satisfying every customer. The success of the company lies in their efficient and fast work to satisfy a customer.