by compgk on August 11th, 2005

compgk

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What are the advantages of a 2.4ghz cordless phone over a 900mhz cordless phone?

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  • by Saddened on August 12th, 2005

    Saddened

    the 2.4ghz is more than 2x as powerful. 1000mhz = 1ghz
    2400mhz = 2.4ghz
    900mhz = 0.9ghz

    2400mhz (2.4ghz) > 900mhz (0.9ghz)

    as the simple equations show above, a 2.4ghz cordless is 2.667 times as powerful as a 900mhz. it is transmitting with more power, gining the user more range and better reception (compared to a 900mhz). of course more power means more energy is consumed but between these two phones it is incredibly insignificant. anyway the phone is equipt with a larger capacity battery. most cordless phones last 4 hrs off of the charger.

    Comments
    • More power in what respect? Range,sound quality or power consuption.Numbers are good but they need representation please.

      compgk

      by compgk on August 14th, 2005

    • Frequency has nothing to do with power nor with battery consumption.  Nearly everything in this answer is wrong.

      Anonymous

      by Anonymous on September 18th, 2005

    • range of the cordless depends upon power of the transmiter not on the the frequency.

      kochhar

      by kochhar on October 31st, 2005

    • Just, er... Well, it's about as wrong as you can get. Marks for effort though.

      Christopher Woods

      by Christopher Woods on March 16th, 2006

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