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How to Find Two-Way Radio Frequency with 4 Easy Steps?

Writen by Edwin Jones

Fact checked by Andrew Wright

how to find two way radio frequency

A two-way radio allows two people to communicate using radio waves. Informally, these radios are called walkie-talkies. For the radio to work, you must connect to a specific frequency. So, how to find two-way radio frequency?

To adjust the frequency, turn the UHF or VHF control knob. You will hear a static when the frequency is wrong. When it is correct, you will hear the person on the other end.

Read on and I will share some of the things you should do to find the right frequencies.

What is a Two-Way Radio


Before I talk about finding frequencies, let us discuss what a two-way radio is. Even with the birth of innovative smartphones, these radios are still a popular mode of communication, especially outdoors. It is useful when camping and in emergencies.

With a two-way radio, you can transmit and receive signals. The operator can talk to similar radios that connect to the same walkie talkie freq. The two radios must have the same channel to communicate.

Looking for a two-way radio? The options are endless, but one that is worth considering is the Motorola Talkabout T100 Radio. Lightweight and compact, it has 22 channels and a battery life of up to 18 hours.

Types of Radio Frequencies

To better understand how two-way radios work, you must know the different types of two-way radio frequencies.

VHF Radio


Very-High Frequency (VHF) has a longer wavelength but a shorter frequency, which ranges from 30 to 300 MHz. This is best for outdoor use, especially when there is an open environment or flat terrain. It is common in festival sites and construction grounds.

Ideal for short-distance communications, this radio frequency has a high penetration. The signal bounces on the ground, which means that the earth’s curvature has a minimal impact on its performance.

UHF Radio


Ultra-High Frequency (UHF) is a higher frequency compared to VHF. The broadcast range is anywhere from 300 MHz to 3 GHz. While the wavelength is shorter, the frequency is higher. It penetrates concrete, steel, and other obstructions.

From hotels to educational institutions, this is a common choice for a two-way radio. This type of radio is also suitable for indoor use.

One thing that differentiates UHF from VHF radios is the shorter antenna. It is more discreet, so you can easily hide it in your pocket.

How to Find Two-Way Radio Frequency

First, you must know the basics of operating a two-way radio. Watch this short video to get started.

Whether you have a UHF or VHF radio, the process for finding the frequency is the same. Here’s how you can do it in a few steps:

  1. Adjust the radio before you leave, especially if it has UHF channels.
  2. Turn the radio on.
  3. Look for the UHF or VHF control button and turn it to find the right frequency. The optimum frequency depends on the type of radio that you have. Check the manual to see what the manufacturer recommends.
  4. Speak on the other end and let the other person speak after you. When you can hear each other clearly, you know that you have found the right frequency. Take note, however, that only one person can speak at a time.

Pro Tips for Using Two-Way Radios

Aside from knowing how to adjust the 2-way radio frequencies, below are some tips to make the most out of the radio’s performance.

Use High-Quality Radios

One of the most important is to pick high-quality radios to ensure optimal performance. Choose ones from reliable brands. They can be expensive, but they are worth every dollar. Look at the technical specs, including the range and number of walkie talkie frequencies as you decide which one to buy.

Think Before Speaking

Be as precise and concise as possible in your conversations. Avoid long sentences. Break it down into shorter messages. However, stay away from using abbreviations, unless you are sure that the people on the other end can understand the lingo.

Avoid Saying Confidential Information

Even if it is called a two-way radio, it does not mean that the communication stays exclusively within two parties. Take note that you are sharing frequencies with other people, so there is a chance that they can also hear whatever you are saying.

Minimize Interferences

Be mindful about the environment when you are using a two-way radio. The more obstacles there are, the higher the likelihood of an interference. This will prevent clear communication between the two users.

Identify Yourself

As you hold the talk button and speak, start by saying who you are. Since you are sharing 2-way radio frequencies, this will avoid confusion. The one on the other end can be sure that they are talking to the right person.

Clean Your Two-Way Radios

Proper maintenance is crucial for keeping the radio’s peak performance. Change the batteries when necessary for clearer communication. Remove dust and keep it away from water, unless it is waterproof. Pay attention to proper storage to avoid dust and debris.


While smartphones are the most popular way to communicate in this digital age, two-way radios are far from being obsolete. They are must-haves for camping, festivals, and emergencies. Find the right frequency to ensure the best performance.

If you are looking for a two-way radio, consider Motorola Talkabout T100 Radio. It is made by a reliable brand and offers 22 channels to its users.

Did you learn a thing or two from this guide? Is there anything that you would like to add? Feel free to let us know in the comment section.

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