2 Way Radios

A GoPhone is an AT&T prepaid, or "pay-as-you-go", cellular phone. AT&T lets you pick a calling plan and preload minutes either by using a credit card or checking account. In addition,...

The Blackberry Curve is a smart phone developed by Research in Motion (RIM). The Curve boasts a number of multimedia features such as Bluetooth, its own media player, a 35 key QWERTY keyboard,...

When you are considering which of the multiple types of two-way radios to buy, you may have heard of UHF and VHF radios. But you may not know what these acronyms tand for. The concept of UHF and...

The Motorola Talkabout Distance is a two-way radio used for short distance communication. Talkabout Distance radios feature "Interference Eliminator Codes" that can be programmed into the radio to...

Push-to-Talk (PTT) is a walkie-talkie, two-way radio service that allows mobile users to communicate with one another with the simple push of a button. The walkie-talkie feature allows for the...

Many places in the world don't allow driving while using a hand-held phone. A wireless Bluetooth-connected headset may well be the answer. You can also use Bluetooth to send stereo music from your...

The Motorola Talkabout T5419 is a two-way radio for easy communication between two or more users. The T5419 has 38 channels to ensure private communication, plus easy push button transmission. In...

If any of your friends have an app or apps you want this is the tutorial for you.

The Olympus 790 SW and 850 SW were created for consumers looking for a lightweight, easy-to-carry digital camera. The pocket-sized cameras are very similar, but they also have traits that set them...

Two-way radios can be convenient way to chat with those who are within a two-mile radius, such as during a hike or at a shopping mall. Unlike a cell phone, two-way radios, such as Cobra...

Two-way radios for consumer use are an inexpensive alternative to cell phones for people who need to communicate regularly over short distances. Once you buy the radios, which are far more...

I just got my new MyTouch phone from T-Mobile. What a phone it runs on the Android software and has many applications that are free to download. There are also some that you must pay for. With...

The Motorola Talkabout T5100 is a two-way radio released in 1999. The T5100 has many features, including 14 channels, a range up to 2 miles and a backlit LCD display. After a short setup out of...

The Motorola Talkabout is a two-way radio released in 2004. The T5000 features a range of up to five miles in ideal conditions and up to one mile in a dense urban setting. The radio has multiple...

The Sanyo Xacti line is a group of compact digital video cameras designed for consumers who are looking for a pocket-sized camcorder to capture their memories. Within the Xacti line are several...

The Sony Ericsson k700i is a stylish, fully loaded mobile phone derived from the T630. It contains a high-resolution camera, Bluetooth and a 41 megabyte memory in a small package. It weighs 3.7...

These steps will reset Nextel phones. This should be done after a number change or when connectivity is lost and the phone stops working. Before following these steps, try first removing the...

As Blackberry Curve users know, there is no alert to tell you when your phone is charged. Although the colored bars on the top right of your menu screen are pretty, they do not provide an accurate...

The VHF (Very High Frequency) radio frequency range is the most common band used for marine communications. Boaters typically access the VHF band through cockpit-mounted radios, although small,...

Digital Picture Keychains can be a great way to carry around your precious memories wherever you go. A keychain can be an excellent way to share your pictures with coworkers or to simply enjoy...

A radio repeater works to receive a radio signal then broadcast it at higher power to reach a broader range of radio enthusiasts. As the sender transmits, the sender's radio uses a microphone and...

One of the benefits to having a modern smartphone is that it gives you many options for browsing the Internet. If you have a Samsung-model phone that supports widescreen and motion sensing...

Repeaters are used by public service organizations like police and fire departments as well as amateur radio operators to boost radio signals. Repeaters help send signals over long distances....

A transistor is made of at least three external terminals on a piece of semiconducting material. The three terminals are labeled as the base (b), collector (c) and emitter (e). The most important...

Two-way radios, just like standard radios, receive radio waves over the air. The antenna in a two-way radio contains a set of electrons (if the radio features multiple channels, there is a...

Walkie-talkies, in their most basic form, transmit on a frequency from an antenna. Walkie-talkies work on a half duplex channel. This means that only one person at a time can talk, but everyone...

The Casio G-Shock line of watches has become a classic brand, featuring a wide array of designs dating back to production that began more than 10 years ago. Despite the variety in design, however,...

Why make an untraceable call? There are always situations that call for anonymity. A call to Child Protective Services has always been one of the top reasons. Here is a way to guarantee no trace...

Once upon a time, police officers used little black telephones in boxes to report and get instructions. Later, they were issued dimes at the beginning of the shift to use public phones. The units...

Anyone that wants to operate a GMRS, or General Mobile Radio Service, in the United States, must first apply for and be granted a license from the Federal Communication Commission. The licenses...

The age of the home phone quickly evolved into the age of cellular phones. Now, the same kinds of wireless technologies are being utilized by computer hardware companies to make wireless mice and...

The TI-83 Plus Graphing Calculator is an invaluable tool, but learning to use it properly can be a little slow-going at first. This article will explain the difference between subtracting numbers...

The TI-83 Plus Graphic Calculator is a necessary tool for any high school or college-age student taking any advanced level of math. This article will help you learn to use the most basic functions...

Two-way radios used to be used by kids to communicate with their friends. There were all sort of hanmade ones that would extend from one window to another and kids could converse after hours to...

You are on the move and need help in an emergency. Or perhaps you just want information about local places to eat and sleep. You may want to call your family to check in. In these cases, you can...

Taking the family to a playground, amusement park or campground and want to stay in contact? Look at Family Radio Service (FRS) or General Mobile Radio Service (GMRS) two-way radios. Boasting...