Which is better UHF or VHF walkie talkie?

VHF has smaller frequencies which means interference with other radios is common. UHF, on the other hand, is an all-around better signal for long distance communication. UHF is better when using radios for indoor use like buildings or around cities.

Does VHF or UHF have longer range?

A typical VHF station operates at about 100,000 watts and has a coverage radius range of about 60 miles. A UHF station with a 60-mile coverage radius requires transmitting at 3,000,000 watts.

What's the difference between UHF and VHF radios?

UHF radios broadcast at between 300 MHz and 3 GHz. VHF radio signals tend to degrade more than UHF signals indoors. UHF radios also have shorter antennas than VHF radios, making them a better fit for discreet radio devices or in situations where longer antennas are impractical, such as crowded hallways in schools.

What is the best frequency for walkie talkies?

However, UHF signals (400 – 470MHz) are better for built-up areas, giving better penetration for the same power. If you are looking for a general walkie talkie frequency, UHF is probably your best choice.

Can UHF and VHF radios communicate?

In most circumstances, a UHF walkie-talkie is going to be your best bet. However, because UHF radios and VHF radios can't communicate with one another, it's important to take their differences into consideration when making a purchase.

VHF vs UHF - What's the difference

Do police use VHF or UHF?

Police radios operate in a 700/800 MHz UHF band. This gives them a considerable amount of range which is pretty good in urban areas. The P25 radio systems give an improved range for officers.

Which is better walkie talkies or two-way radios?

Walkie talkies (by this definition) tend to have shorter range, fewer features, lower build quality and be cheaper compared to two-way radios. They are also typically licence free and operate on one of the eight PMR 446 frequencies.

Who uses UHF frequency?

They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz.

What walkie-talkie has the longest range?

How far does UHF travel?

Add obstructions or interference, and most UHF two-way radios have a realistic range of between 1 to 4 miles.

Why VHF is better than UHF?

Radios with lower frequencies (VHF) have longer wavelengths, making them ideal for work across wide areas free from obstruction, as well as outdoor use. UHF radios operate at a higher frequency, which is ideally suited for wireless communications that need to penetrate buildings, walls, concrete, or other barriers.

How far does VHF transmit?

VHF marine radios are monitored 24 hours a day by the Cost Guard, and are essential in emergency situations. Boaters often mount radios with the legal limit of 25 watts and, depending on the height of the antenna, can reach communication distances as far as 60 miles or more.

How far can a 5 watt UHF radio transmit?

So according to our rule-of-thumb, 2 people around 6 feet tall using a 5 watt handheld two-way radio, used on flat ground with no obstacles, will have a maximum range of approximately 6 miles.

How far will a 25 watt UHF radio transmit?

For example, a 25-watt marine radio will roughly have a maximum range of 60 nautical miles (111 km) between antennas mounted on tall ships, but that same radio will only have a range of 5 nautical miles (9 km) between antennas mounted on small boats at sea level.

Who uses VHF?

VHF signals are widely employed for television and radio transmissions. In the United States and Canada, television stations that broadcast on channels 2 through 13 use VHF frequencies, as do FM radio stations. Many amateur radio operators also transmit on frequencies within the VHF band.

What is the average range of a walkie talkie?

Family Radio Service, the most commonly available walkie talkies, operates on frequencies around 460 MHz. The power is limited to only 500 mW, and as such is very limited. Wikipedia reports that the average range is roughly a mile, which is quite reasonable, given the power levels and poor antennas.

What should I look for when buying a walkie talkie?

How do I choose a walkie talkie?

HOW FAR CAN military walkie-talkies reach?

The maximum range for a walkie-talkie is usually around 5 miles, but some designs can go all the way to 36 miles. However, this range differs greatly depending on your surroundings, and the maximum distance listed usually refers to when the devices are transmitting between two high points.

Why does military use UHF?

UHF allows for the transfer of much more information because at the higher frequencies proportionally more information can be multiplexed onto the carrier (transmit frequency).

What is VHF used for?

Although not required in recreational boats under 65.5 feet long, a Very High Frequency (VHF) Marine Radio allows instant communication between your boat and other boats, marinas, bridges, and the United States Coast Guard (USCG).

What happened to UHF?

UHF generally had less clear signals, and for some markets, became the home of smaller broadcasters who were not willing to bid on the more coveted VHF allocations. These issues are greatly reduced with digital television, and today most over-the-air broadcasts take place on UHF, while VHF channels are being retired.

What is UHF radio used for?

UHF (Ultra high frequency) radios are a commonplace accessory that the vast majority of 4WDers use for general convoy driving and scanning on highways.

What's better CB radio or walkie talkie?

For emergency applications, CB radios are superior to two way radios. Often, emergency responders monitor CB channel 9 for distress calls. CB channels are open to the public, meaning no conversation should ever be regarded as completely private. Any CB radio within receiving range can monitor any channel.

What is the longest range two-way radio?

1. Motorola T470 2-Way Radios. The T470 is a powerful option from Motorola; it boasts an up to a 35-mile range, and it has 22 channels and 121 privacy codes to more easily stay in touch with your party.