Do 3G cell phone signal boosters have a place in a 4G world?
Most commercially sold cell signal boosters run at 850 1900 MHz. New LTE or WiMAX 4G phones runbetween 700 MHz and 2.5 GHz, and the uninformed consumer might be tempted to say that the twodevices will therefore not be compatible and cell boosters are obsolete. For several reasons, this is notthe case.
The emerging 4G broadband frequencies will be mostly utilized to convey data voice will still betransmitted at the 850 1900 MHz range, or the range perfectly suited to cell boosters. So for users whodont use Wi-Fi for data, cell boosters will be far from obsolete.
Secondly, it will be a while before 4G is fully rolled out, so if you dont live in a coverage areait is likely you wont be able to purchase a 4G phone just yet. Even if your region is 4G-covered, 4G signalboosters have yet to be distributed and you may be stuck with a weak signal. Furthermore, while 4G-compatible cell boosters wont be coming out for some time, they will eventually, thus mitigating theobsolescence of cell boosters.
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Finally, much of the demand for 4G is coming from businesses, not private consumers. Carriers currentlyonly offer only a few 4G models at a time, and generally focus on developing 4G laptop technologyrather than affordable private phones.
Carriers are still very centered on upgrading and expanding their 3G coverage. There will always be aneed for cell boosters, and 3G compatible cell boosters still have a long way to go before theybegin to be replaced by 4G compatible models.