gsm
Full duplex voice band (from 0Hz to 3KHz) communication.
A dual-band antenna is designed to operate on two distinct frequency bands, making it versatile for various communication applications. Commonly used in wireless networks, such as Wi-Fi and cellular systems, it enables devices to connect to multiple frequency ranges, improving signal quality and reliability. Additionally, dual-band antennas are often utilized in smartphones, routers, and other wireless devices to enhance connectivity and performance.
By wavelength do you mean the wireless frequencies? If so this is not a brand dependent thing, it is carrier and phone model dependent. There are Far too many variables to list everything here but you can find the info you are looking at here: For GSM Band Cell Phones Or For CDMA/UMTS Band Cell Phones
The ISM (Industrial, Scientific, and Medical) band refers to a group of radio frequencies designated for industrial, scientific, and medical purposes. It typically operates in the frequency range of 902-928 MHz, 2.4-2.4835 GHz, and 5.725-5.850 GHz, and is used for unlicensed communication devices like Wi-Fi, Bluetooth, and cordless phones. These frequencies are globally recognized as license-free, allowing for widespread use of wireless communication technologies.
Many cell phones come with wireless features in today's market. Some models like the Samsung 1510, T Mobile My Touch, and the C8000 Quad-band have wi-fi access.
It depends on the operational frequency of the phone you're using. Older phones that are wireless use a 900mhz (give or take) range for their communications. Some of the new ones use a 2.4ghz frequency for longer range and better communication with the base station. 802.11a and b do use the 2.4ghz band for data so there is a possibility there could be some slow down as your wireless cards negotiate for open space in the spectrum. In reality this would not likely cause any significant slowdown. Now if you use 802.11g or n then you're up in the 5ghz range and clear of MOST wireless phones. Hope that helps!
A band window refers to a specific range of frequencies allocated for a particular type of communication or transmission in wireless systems. It is often defined by regulations to ensure that different services do not interfere with each other, allowing for efficient use of the radio spectrum. Band windows are crucial in telecommunications, broadcasting, and other wireless applications to maintain clarity and quality of signals.
Large international companies like Apple and Nokia usually sell quad band mobile phones, because quad band mobile phones can be used everywhere in the world.
Single-band routers use a 2.4 GHz and are limited in range and speed compared to dual-band routers, which use both the 2.4 GHz and 5 GHz band. Dual-band routers are more efficient, have longer range, are less prone to interference from household devices, such as microwaves and older cordless phones, and are faster. Read more: http://www.bestdualbandrouter.com
A network band refers to a specific range of frequencies used for wireless communication within a network, such as Wi-Fi or cellular networks. Different bands support various data rates and coverage areas, with common examples including the 2.4 GHz and 5 GHz bands for Wi-Fi. Each band has its own characteristics, such as range and interference susceptibility, which affect network performance. Understanding network bands helps in optimizing connectivity and device compatibility.
You can use your Xbox360 Wireless headset to play!
There's a microphone, but it isn't wireless.