Phone Borneo

Mobile Information Communications is vital for Emergency Responders and Public Safety Professionals. Choosing the correct wireless method has come to be more complex for the reason that wireless applications in the Public Safety Sector are altering. What used to be the exclusive domain of VHF & UHF is giving way to additional wireless options such as GPS, WiFi and Broadband. Every method has it advantages and understanding these benefits will assist the users put together the optimal Mobile Data Communication program. In a lot of instances, the ideal "network" will really incorporate a number of wireless systems.

This white paper will point out some of the exclusive functions of every single mobile data communications system. Given that our expertise is in antennas, this white paper will address some of the elements to look into when deciding on an antenna to go along with the mobile information communications system. 

Cellular

New cellular systems are coming on-line that offer you higher bandwidth but call for the use of further frequencies. The established 850 & 1900 MHz cellular bands are getting expanded to incorporate the new LTE band at 700 MHz, the AWS & UMTS bands at 1.7 & two.1 GHz, and the WiMAX bands at 2.5-2.7 GHz.

In selecting a wireless method, it is necessary to separate the choice of protocol from the option of frequency. A number of distinctive protocols are already becoming used on the established Cellular frequencies at 850 & 1900 MHz. For example, the GPRS protocol, sometimes deemed 2G, can be an perfect option for M2M (machine-to-machine) transmission which do not need the most up-to-date technologies and fastest speeds. If manageable chunks of information are to be transmitted, this can be a wise option. But, if larger capacity and higher speeds are necessary, a 3G system on the identical frequency bands can be chosen. The new LTE protocol will initially be introduced on the 700 MHz band but LTE will eventually be on the market on the other new cellular bands (1.7 & two.1 GHz as well as 2.5-two.7 GHz).

To maintain your possibilities open think about a radio modem, and a broadband antenna, that will cover all of the attainable cellular frequencies. For example, Mobile Mark's RMM-WLF-1C surface mount antenna is broadbanded enough to cover all wireless system frequencies from 694 MHz to two.7 GHz.

 Choose systems that have effective RF designs with high performance across the whole bands. For mechanical needs, decide on items that are built to be rugged and meet Industry and Military specification for Shock, Vibration, Temperature, and Water Ingress.

Public Safety, 700 MHz

The 700 MHz band will turn into increasingly essential for dedicated public safety use and mobile information communications. Some municipalities have already received waivers to construct out networks in the 700 MHz public safety narrowband spectrum. (Mesa, AZ, became the most recent city to receive such a waiver from the FCC on June 14th.)