Two-Way Radio Antennas and Their Types

Antenna is the most important component for radio communication. It helps to get a good range in the case of two-way radio communication. A radio antenna is available in various types to use in different applications. This blog highlights the different types of Two-Way Radio Antennas and how to choose the best antenna.

Types of Antenna Frequencies

Every antenna has a frequency band that is measured in MHz. These frequency bands fall into various wavelengths. The higher frequency gives a greater range. Now, let us discuss the different kinds of antenna frequencies. The various kinds of antenna frequencies are VHF, UHF, and 700/800.

• VHF Antenna

  The full form of VHF is Very high frequency with the frequency range from 30 MHz to 300 MHz.  VHF antennas are generally used in outdoor applications around the wooded areas. It does not penetrate through thick walls and can interrupt coverage.

• UHF Antenna

  UHF antenna is an ultra-high frequency antenna. It has a frequency range of 300 MHz to 3 GHz. You can use UHF antennas in both indoor and outdoor applications. It can penetrate through various obstacles such as thick walls and buildings. One of the major benefits of a UHF antenna is that it works better than a VHF antenna. It is the most popular antenna widely used in various indoor as well as outdoor applications.

• 700/800

  This is the third type of two-way radio antenna that operates in the different portions of the 700/800 frequency band with a range of 764 to 870 MHz. It is an antenna widely used in public safety radios in police and fire departments.

Kinds of Two-Way Radio Antennas And Their Applications

In this section, we will discuss the different kinds of radio antennas and their multiple applications. Antennas come in different sizes to use in various applications. Normally, a small antenna with a short wavelength gives a higher frequency than a large antenna. Longer antennas have a better frequency range than smaller antennas. The different kinds of two-way radio antennas are:

• Stubby Antenna

  The name of this antenna is derived from its length. This antenna has a length of 3 to 4 inches. Some antennas have a length of about 2 inches. They are suitable for 700/800 MHz and UHF frequency bands. Because of its length, this antenna is used by daily radio users and does not interrupt during the application. This antenna is small and works better with the help of a UHF antenna.

• Helical Antenna

  Another kind of two-way radio antenna is a helical antenna. It varies in length and is thicker size than other kinds of antennas. This antenna is somewhat similar to a whip antenna and provides a high range for two-way radio.

• Whip Antenna

  A whip antenna has a length of around 8 inches and is thin in size. These antennas have more gain that helps to increase the range of two-way radio communication. However, the extra length of this antenna is the biggest drawback making it uncomfortable for use in certain applications.

Steps To Choose the Right Two-Way Radio Antenna

We discussed the various types of two-way radio antennas. Now, let us discuss the different ways to choose the right two-way radio antenna in this section.

• GPS

  The first thing to look for in a two-way radio antenna is GPS. This is because the new radios work on GPS and location services. The antennas with GPS can be used in the latest radio models. You can get some Moto TRBO level two-way radios that work on GPS features or software. They need an antenna with a GPS feature or software to work.

• Compatibility

  Another important factor to look for in an antenna is compatibility. You must check the frequency range at which the antenna operates. It is necessary to check the frequency range of your radio to choose the right antenna.

• UHF or VHF bands

  If you want a VHF band, choose a whip or a helical antenna because of its length. Do not choose a stubby antenna as it has a short size. A stubby antenna has a lower frequency and portable two-way radios.

  If you want the UHF frequency range, choose the helical antennas or whip antennas. They give a higher gain than a stubby antenna. On the other hand, you can choose a stubby antenna to get the frequency bands of 700/800 or 900.

Where to Buy Two-Way Radio Antennas?

You can buy a two-way radio antenna from our official website. Antenna Experts deals in a wide range of Two-way radio antennas for business and military operations. These antennas are specially designed for receiving and broadcasting radio signals in a better way.

You can ask for quotes for a two-way radio antenna from different manufacturers and dealers and compare the prices. You can then pick the best military antenna that matches your needs and budget.