Wireless PC Card

Router – Protocol-dependent device that connects sub networks together. Routers are useful in breaking down a very large network into smaller sub networks; they introduce longer delays and typically have much lower throughput rates than bridges.

Server – Any computer whose function in a network is to provide user access to files, printing, communications, and other services.

Signal Strength – Determines the strength of the signal for each

wireless channel.

Software – Instructions for the computer. A series of instructions that performs a particular task is called a “program.” The two major categories of software are “system software” and “application software.” System software is made up of control programs such as the operating system and database management system (DBMS). Application software is any program that processes data for the user.

A common misconception is that software is data. It is not, software tells the hardware how to process the data.

SOHO (Small Office/Home Office) – Market segment of professionals who work at home or in small offices.

Static IP Address – A permanent IP address that is assigned to a node

in a TCP/IP network.

Wireless PC Card

Static Routing – Forwarding data in a network via a fixed path.

Static routing cannot adjust to changing line conditions as can dynamic routing.

Subnet Mask – The method used for splitting IP networks into a series of subgroups, or subnets. The mask is a binary pattern that is matched up with the IP address to form part of the host ID address field into a field for subnets.

Switch – 1. A data switch connects computing devices to host computers, allowing a large number of devices to share a limited number of ports.

2.A device for making, breaking, or changing the connections in an electrical circuit.

TCP (Transmission Control Protocol) – A method (protocol) used along with the Internet Protocol (IP) to send data in the form of message units between computers over the Internet. While IP takes care of handling the actual delivery of the data, TCP keeps track of the individual units of data (called packets) that a message is divided into for efficient routing through the Internet.

TCP/IP – Transmission Control Protocol/Internet Protocol (TCP/IP) is the basic communication language or protocol of the Internet. It can also be used as a communication protocol in a private network (either an intranet or an extranet). When you are set up with access to the Internet, your computer is uses the TCP/IP protocol.

PCW300 specifications

The Uniden PCW300 is a versatile, high-performance communications device designed for both amateur radio enthusiasts and professional users. This compact unit stands out in the market due to its impressive array of features, advanced technology, and user-friendly characteristics.

At the core of the PCW300 is its ability to operate across multiple frequency bands. This versatility allows users to communicate over VHF and UHF bands, making it suitable for a wide range of applications—from local traffic coordination to emergency communication. The device also features dual-band capabilities which enhance its usability and flexibility, appealing to users who require a reliable and comprehensive communication solution.

One of the standout features of the Uniden PCW300 is its robust digital signal processing (DSP) technology. This advanced DSP enhances audio clarity by reducing background noise and ensuring that users can communicate effectively even in challenging environments. Whether in urban settings or rural landscapes, the PCW300 delivers clear and crisp audio quality, which is crucial for urgent communications.

Additionally, the PCW300 includes a built-in infrared receiver, allowing for seamless programming and customization. Users can easily program their channels, adjust settings, and even update firmware without the need for cumbersome cables or software. This feature not only saves time but also encourages users to optimize their device for specific needs.

The unit also boasts a vibrant LCD screen that displays essential information such as channel numbers, signal strength, and battery status. This user-friendly interface makes navigation intuitive, enabling users to quickly switch between channels or access settings even in high-pressure situations.

In terms of build quality, the Uniden PCW300 is designed for durability and reliability. Its rugged construction is ideal for outdoor use, ensuring that it can withstand the rigors of various environments. Furthermore, the device features long-lasting battery life, which is essential for extended use during events or emergencies.

Overall, the Uniden PCW300 combines cutting-edge technology with practical features, ensuring users have a capable communication tool at their disposal. With its robust performance, ease of use, and durability, the PCW300 stands as a reliable choice for both casual users and serious communications professionals seeking a dependable device for their needs.