CB Radios

To technician-class licensees and higher, two bands are available that allow for communication between ham radio operators: the 2-meter and 10-meter bands. Each has its strong points.

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Transistors are somewhat outdated electronic components that were most commonly used in radios. They mainly function as amplifiers of electric voltage.

this is a step by step instruction on rocker switch installation. it is the same as most it just breaks the negative line to drop the electric current through the devise to allow a cut off so it...

Knowing how to tune antennas with a Cobra 29 is important so that you have a good standing wave ratio when transmitting. When you install the radio, you do not want to use it until you make sure...

If you have a CB radio, you need to know how to match the CB antenna so that you do not damage the radio. If the antenna standing wave ratio is not set correctly, not only can you damage the...

Learning how to hook up a CB linear amp (kicker box) is easy. You do want to be careful not to hook up one that is too powerful, or you could have problems with the FCC. The CB comes with 4 watts...

Although not as popular as in the 1970s and 1980s, Citizens' Band (CB) radio is not dead. This guide offers a quick and dirty means of making a CB antenna that anyone can do with enough patience....

CB radios were all the rage in the 1970s and 1980s. While this form of personal radio set has been largely superseded by cell phones, it continues to have its enthusiasts. Also, CB radios continue...

Radio works by transmitting radio waves, a form of electromagnetic radiation with a frequency below visible light, to carry information. Information is stored in radio waves by modulating one or...

In this day of high tech cell phones and instant messaging, one might think the use of CB (Citizen's Band) radios has gone away. However, most professional truck drivers still have one mounted in...

It is Cobra's matchless tradition of enhancing safety and handiness for professional drivers, that makes Cobra proud. It has got an unmatched and innovative NightWatchTM series. Cobra is ahead of...

The Uniden PC78Elite is a popular choice among CB radios with optimized features. Many customers choose the Uniden PC78Elite for its 7 NOAA weather channels and weather alert system. It's...

Installing the Uniden PC68XL CB Radio in your vehicle is easy to do and takes only an hour or two. When you’re finished, you’ll be able to receive signals and transmit your own, enabling you to...

Installing a “Citizen’s Band” radio in your vehicle is a great way of getting information about the area you’re traveling in. Information about current weather is only a few seconds away, and you...

The squelch function on the Cobra 75 WX ST CB Radio allows you to decide what strength of signal you will allow your radio to receive. Increasing the squelch prevents you from receiving weak...

In order to operate your Uniden PC68 Elite CB Radio, you'll need to install the microphone.

Your Uniden PC78XL is the ultimate communications device design for use in the Citizens Band Radio Service. Taking in consideration that the demand for wireless devices has greatly increased in...

Uniden PC68LTW CB Radio is a top choice when it comes to talking about similar CB radios. Firstly, this radio is both a receiver and a transmitter and, secondly, it offers a complex rage of...

Looking for an optimized CB radio? Are you searching for a radio that could have, at the same time, transmitting and receiving features? Or how about a radio with 40 channels, weather alerts and...

If you are ever faced with an emergency, you can summon assistance quickly via your CB radio. Channel 9 is reserved for such situations.

The Cobra handheld CB models are portable and easy to use. Here's how to transmit with a Cobra handheld.

The Uniden PC78XL is a superlative in the field of communications equipment intended for use in the Citizens Band Radio Service representing the next big step towards a world without wires after...

Uniden has created optimized wireless CB radios that are, at the same time, transmitters and receivers. One of the most representative examples is the Uniden PC68LTW, which presents a great range...

To ensure good reception, you must properly set the channel on your Uniden PC78 Elite CB radio. Here's how to do it.

Adjusting the squelch on your Uniden PC78 eliminates background noises in the absence of an incoming signal. Follow these steps.

A Uniden CB can serve as your weather station, weather alert system and CB radio in one unit. The weather radio continuously broadcasts climate conditions while the weather alert system emits a...

How brightly the display on your Uniden CB radio shines is a matter of your personal preference. You should adjust the brightness so that you can easily read information off the display. Here's...

The gain on your Uniden CB radio adjusts the sensitivity of the microphone. Follow these instructions to ensure you have correctly set the gain.

The Uniden Bearcat Pro Series 40 Channel CB Radio with Weather Alert is both a CB radio and a weather radio. Also known as the Uniden PC78LTW, it comes equipped with a front microphone with an...

Want to have the best sound on the channel? Adjust the microphone gain.

Want to obtain the best sound on the channel when you use your Uniden CB? Adjust the microphone gain.

Want to have the best reception with a strong signal on your Uniden CB radio? Follow these guidelines to adjust the RF gain.

Want to make sure you're getting optimal signal strength? Adjust the squelch.

Want to make sure you're getting optimal signal strength on your Uniden CB? Follow these steps to adjust the squelch.

In order to use your CB radio, you need to make sure that you've turned on the power.

You've installed your Uniden CB radio, and now you need to select a channel to put it to use.

Your Uniden CB radio comes with three to seven weather channels that offer current weather reports in your location—an invaluable feature for anyone on the road. Here's how to access the channel.

When you're on the road, you don't want to be caught off guard by unexpected bad weather. With the Uniden PC78 Elite CB Radio, you won't be.

When you're on the road, you don't want to be caught off guard by unexpected bad weather. With the Uniden PRO538W CB Radio, you won't be.

The Automatic Noise Limiter (ANL) and Noise Blanker (NB) on your Uniden CB radio can reduce static and interference and improve reception. To use them, follow these steps.

Instant Channel 9 is reserved for emergency communications. How do you use it?

In order to operate your Uniden PC68 Elite CB Radio, you'll need to install the microphone.

In order to operate your Uniden PC68XL CB radio, you'll need to install the microphone.

In order to operate your Uniden PC78 Elite CB Radio, you'll need to install the microphone.

Attaching the Uniden PRO520XL CB radio microphone is a simple task.

When you purchased your Uniden PC68LTW CB radio, you thought about everything–the right unit, the right antenna and the right installation. You're prepared to do SWR readings to get everything...

Is the display on your Uniden CB radio too bright? Make a quick adjustment.

Having trouble reading the display on the Uniden PC68LTW CB radio? Make a quick adjustment.

You can adjust the lighting for the LED channel display on the Uniden PC68LTW CB Radio, making it easier to read depending on the time of day. Follow these steps.