What travels farther VHF or UHF?

VHF radio signals are on the low end of the frequency scale when compared to UHF. Although, VHF signal wavelength is longer, allowing it to travel farther than UHF.

Is VHF or UHF better for distance?

VHF frequencies can penetrate objects better than UHF. VHF can also travel farther. If a VHF wave and a UHF wave were transmitted over an area without barriers, the VHF wave would travel almost twice as far.

What 2 Way radio has the longest range?

Which is stronger VHF or UHF?

UHF is the better all around signal and is by far the most popular, so if you are in doubt, choose UHF. UHF signals don't travel quite as far outdoors as VHF signals, but they do a better job of penetrating wood, steel, and concrete, giving you better range and performance in urban environments and around buildings.

How far can a UHF go?

Since UHF transmission is limited by the visual horizon to 30–40 miles (48–64 km) and usually to shorter distances by local terrain, it allows the same frequency channels to be reused by other users in neighboring geographic areas (frequency reuse).

VHF vs UHF - What's the difference

How far will VHF transmit?

A typical VHF station operates at about 100,000 watts and has a coverage radius range of about 60 miles.

What is the range of VHF?

This band is commonly referred to as the "Victor or VHF" band. The frequency range is from 118 MHz to 136 MHz. The only authorized use of this band is for aviation.

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.

Are marine radios UHF or VHF?

The two main frequencies used for marine radios are VHF and 27Mhz. Both have their own advantages over the other depending on where you're located and the size of your vessel. VHF is the preferred radio for short range marine communications.

How far can a handheld VHF radio transmit?

For normal handheld use (at five-watt transmit power), figure on a three-to-eight mile range from a small boat, compared to 15 to 20 miles with a fixed-mount radio (at 25 watt transmit power.)

Which frequency is best for long range?

VHF and UHF Radios Compared - Which Is Best? VHF (136 - 174MHz) signals generally work best outdoors, giving a somewhat longer range for the same power output than UHF (400 - 470MHz).

What type of radio has the longest range?

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. The channels include FRS and GMRS.

Is there a walkie-talkie that can reach 100 miles?

Motorola Talkabout T465 Rechargeable Two-Way Radio Bundle (Green)

How far can a 5w VHF radio transmit?

The 5 watt radio can reach up to 12 miles or more. Some handheld radios have 6 watts which can reach up to 20 miles in the right conditions.

Can I use VHF radio on land?

Marine VHF radios, whether fixed or handheld, may not be used on land, period. It's the law. Once a VHF radio goes ashore, it cannot be used for marine band transmission (without a Coast Station License).

Can you listen to marine radio on land?

Marine Radios & Licenses. Marine radios can be obtained, but it is illegal to use them for personal use or on land. Only the Coast Guard or water vessel owners that meet specific criteria are granted a special license that allows them to own and use these radios.

Can a UHF radio talk to a VHF radio?

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.

Is it illegal to use a two way radio while driving?

The short answer is yes – you may legally use a two way radio while driving, as long as this does not cause your driving to suffer in any way. The detail behind this simplified answer, and which every two way radio user should be aware of, requires a slightly fuller explanation.

What radios do the military use?

The AN/PRC-117F Multiband/Multimission Radio, currently in use by all the U.S. military services, is a 30-to-512 MHz-band radio that incorporates several different software-defined waveforms, such as SINCGARS, HaveQuick, and old Type 1 encryption modes.

What CB channel do truckers use?

CB Radio Channels

Channels 17 and 19 are the two channels most commonly used by truckers; in some areas, those on north- and southbound roads use channel 19, while those on east- and westbound roads communicate on channel 17.

How far does a VHF antenna reach?

That is, they can transmit and receive to and from another antenna as long as that antenna is above the horizon. How far is that? Standing in the cockpit of a boat, the distance to the horizon for most adults is about three miles.

What is difference between UHF and VHF?

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.

Is 2 meters UHF or VHF?

The 2-meter amateur radio band is a portion of the VHF radio spectrum that comprises frequencies stretching from 144 MHz to 148 MHz in International Telecommunication Union region (ITU) Regions 2 (North and South America plus Hawaii) and 3 (Asia and Oceania) and from 144 MHz to 146 MHz in ITU Region 1 (Europe, Africa, ...

How far can a 50 Watt VHF radio transmit?

If one station is higher than the other, the answer will be greater than 11.2 miles. Providing that there are no obstacles between the two stations (buildings, hills, mountains, etc.) it should be possible to cover this distance with only 1W. Your caps lock key seems to be stuck on.

How far can a CB radio reach?

Transmitter power is limited to 4 watts in the US and the EU. CB radios have a range of about 3 miles (4.8 km) to 20 miles (32 km) depending on terrain, for line of sight communication; however, various radio propagation conditions may intermittently allow communication over much greater distances.