Typhoon Speednet Wireless PCMCIA Card

ü What is DSSS What is FHSS And what are their differences

Frequency-hopping spread-spectrum (FHSS) uses a narrowband carrier that changes frequency in a pattern that is known to both transmitter and receiver. Properly synchronized, the net effect is to maintain a single logical channel. To an unintended receiver, FHSS appears to be short-duration impulse noise. Direct-sequence spread- spectrum (DSSS) generates a redundant bit pattern for each bit to be transmitted. This bit pattern is called a chip (or chipping code). The longer the chip is, the greater the probability that the original data can be recovered. Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the radio can recover the original data without-the need for retransmission. To an unintended receiver, DSSS appears as low power wideband noise and is rejected (ignored) by most narrowband receivers.

üWhat is Spread Spectrum

Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communication systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread – spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).

üHotline and Service Information

Country

Hotline Number

Email

Germany

01805/8974666

Service_DE@anubisline.com

France

0033/387859602

Service_FR@anubisline.com

Italy

0039/067231 669

Service_IT@anubisline.com

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ANUBIS SPEEDNET WIRELESS PCMCIA CARD instruction manual What is Dsss What is Fhss And what are their differences
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SPEEDNET WIRELESS PCMCIA CARD specifications

The Anubis SpeedNet Wireless PCMCIA Card represents a significant advancement in wireless connectivity, particularly for users leveraging legacy devices that support PCMCIA interfaces. Designed to enhance network performance and versatility, this card ensures seamless access to high-speed wireless internet, making it a valuable asset for both mobile professionals and home users.

One of the main features of the Anubis SpeedNet card is its compliance with the IEEE 802.11b/g standards, allowing it to connect effortlessly to a wide array of wireless networks. With a maximum data transfer rate of 54 Mbps, users can experience fast and reliable internet access that significantly outpaces older communication technologies. This feature is particularly beneficial for bandwidth-intensive applications such as video streaming, online gaming, and large file downloads.

The card's design includes a robust antenna that enhances signal strength and range. Users will appreciate the ability to maintain high-speed connections even in challenging environments, such as office buildings or urban areas with multiple competing signals. Additionally, the card supports Extended Range technology, which optimizes performance over greater distances, reducing the chances of signal dropouts and enhancing overall connectivity.

Security is a paramount concern when it comes to wireless technology. The Anubis SpeedNet card addresses this with advanced encryption support, including WEP, WPA, and WPA2 protocols. These features ensure that users can protect their sensitive information when connecting to public networks, providing peace of mind in an increasingly connected world.

Installation and setup are straightforward, with plug-and-play functionality that requires minimal input from users. The accompanying driver software is compatible with a range of operating systems, including older versions of Windows, making it accessible for various device users. Additionally, the card's compact design fits neatly into PCMCIA slots, adding little bulk to the device.

In terms of compatibility, the Anubis SpeedNet Wireless PCMCIA Card is designed to work with numerous PCs and laptops featuring PCMCIA Type II slots, allowing it to breathe new life into older hardware. This compatibility is especially important in a world where many users still rely on older machines for tasks that do not require cutting-edge technology.

Overall, the Anubis SpeedNet Wireless PCMCIA Card is a reliable choice for users seeking robust wireless connectivity on legacy systems. With its impressive data speeds, enhanced range, and strong security features, it strikes an excellent balance between performance and practicality, ensuring that users can stay connected wherever they are.
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