0
What else can I help you with?
What frequency do cell phones travel at?
common frequency in North America are 850 and 1900 MHz
Why do cell phones have very short antennas?
Cell phones use radio waves travelling at the speed of light with a typical frequency of 800 MHz, which is ten times greater than FM radio frequency. Due to shorter wavelengths, the cell phones use very short antennas.
What are rugged cell phones used for?
Rugged cell phones are cell phones that are durable and can withstand accidents such as being dropped and handled roughly better than most normal cell phones can.
How do cell phones relate to cancer?
because cell phones have a chemical frequency in them that causes energy waves that could some day lead into a long term effect or possibly cancer.
What waves are used in cell phones for communication?
Cell phones use radio waves for communication.
What was used before cell phones were invented to communicate?
Pay Phones
When was old Cell Phones Used?
Do you mean 'When were the first cell phones sold?' If so, the answer is in the mid 1980s.
Frequency of changing cell phones?
The average American changes cell phones once every 2 years. The average American (and most Americans) gets their cell phone free with a 1-2 year contract with a cell phone company.
What is OFDMA?
Orthogonal Frequency Division Multiple Access. It has something to do with the way cell phones transmit signals.
What wave with the longest wavelength and the lowest frequency are?
Radio waves have the longest wavelength and the lowest frequency among all types of electromagnetic waves. They are used in communication and are emitted by sources like radio stations and cell phones.
How are web cell phones used?
They are used for stuff.
Need a cheaper cell phone online?
Used Cell Phones, Cheap Unlocked Cell Phones, Used Verizon ... www.cellularcountry.com/Used Cell Phones, Cheap Unlocked Cell Phones - Shop hundreds of used cell phones, refurbished ... Need a Phone That Works with your Existing Plan? ... Verizon - Unlocked - Sprint PCS - AT&T Wireless Cheap Cell Phones, Cell Phone Service Plans, Cheap Wireless ... www.geeks.com/products.asp?cat=CEL5+ items " Shop for the Best Deals on Cheap Cell Phones and Discount ... Jabra VBT185Z Bluetooth v2.1 + EDR Headset (Black/Silver)
