What radios do forest rangers use?

The preferred radio of USFS is the Bendix King KNG P150

For decades wildland firefighters have relied on the worlds toughest and most durable radios from Bendix King. Contractors love them because incident command centers are well equipped to program, repair, and support these radios.

Do park rangers have walkie talkies?

As with any emergency worker, National Park Rangers depend on their radio systems for not only communications but safety. In many remote areas rangers work alone and there is either no backup or it is a long distance away.

Is UHF or VHF better in woods?

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.

What radios do farmers use?

For agricultural use, the best X-Talkers are the: T71VP3, T75VP3, T77VP5, T290VP4, T295VP4. Many of the X-Talker two-way radios have the option of camouflage if you are also interested in using it for hunting.

What is the difference between a marine radio and a walkie talkie?

The most powerful will be the industry workhorse - the Motorola RDU4100 4-Watt UHF Radio. VHF radios (Very High Frequency) operate between 136-174 MHz. The advantage to a VHF walkie-talkie is that it can cover more distance with less power because VHF waves are longer and remain closer to the ground.

The Real Reason CB Radios Are Dead

Can a Ham radio talk to a marine radio?

Some radios, such as the legacy Kenwood TS-50, need to be modified to use upper sideband on 40 meters. The FCC forbids ham sets from transmitting on marine SSB frequencies, but this is standard procedure among cruising hams.

Can VHF talk to CB?

CB or its close relatives fall into the HF frequency range (covering somewhere around 26 to 28 MHz, depending on country), so anything that accurately calls itself a VHF radio will not transmit (and most likely will not receive) CB.

What is the strongest two-way radio?

The MXT400 MicroMobile is the Most Powerful GMRS Radio and Perfect Long Range Solution. This radio boasts 40 watts of broadcasting power with a 65 mile line-of-sight range.

What is the longest range 2 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.

What is GMRS radio?

The General Mobile Radio Service (GMRS) is a licensed radio service that uses channels around 462 MHz and 467 MHz. The most common use of GMRS channels is for short-distance, two-way voice communications using hand-held radios, mobile radios and repeater systems.

How far will a 50 watt ham radio transmit?

They assume a 5 watt handheld, 50 watt mobile, 5/8 wave mobile antenna with 6 dB gain and 5/8 wave, 6dB gain omnidirectional base antenna at 50′. Urban Environment – Around 1/2 – 1 mile from handheld to handheld, up to 2 miles mobile to handheld, and up to 5 miles or more, base to mobile, with base antenna at 50′.

How far can a 10 watt radio transmit?

Thus the typical ranges with around 400 MHz frequency range with 1 W transmitter power are up to ~30 kilometers and up to ~80 kilometers with 10 W transmitter power.

How far will a 100 watt FM transmitter reach?

If an ERP of 100 Watt is used, it is very likely that 20 kilometers of range will be reached because a 100 Watt ERP is able to propagate a strong signal as far as 20 kilometers. If an ERP of 1000 Watt is used, it is very probable that the signal will reach 20 kilometers, and it will also penetrate eventual obstacles.

How do park rangers communicate with each other?

Radio service covers almost every corner of the park and allows for communication among staff and volunteers but it is important to keep in mind that the whole park uses the same radio system, so calls should be limited to emergency and immediate situations.

How do Rangers communicate?

Rangers use handheld GPS communicators, cell phones, or satellite phones to log and relay information while on patrol. They use these not only to communicate with other rangers, base camp, and law enforcement, but they also track their own movements and mark areas of interest.

Do walkie talkies work in Yellowstone?

Walkie Talkies

Do not rely on cellular service in Yellowstone. An excellent alternative to relying on spotty cell service is to bring a pair of walkie talkies that can be used across long distances to communicate with your other travelers.

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 radios do mountain rescue use?

VHF provides an independent, robust, well-proven network, which is ideally suited for use in remote, mountainous areas and can be deployed anywhere; a key part of the toolkit for individual rescue teams. VHF is preferable to a system which relies on a network of fixed base stations, like mobile phones or Airwave.

What kind of radios do police use?

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. Getting a larger antenna on your walkie talkie can improve the amount of range you receive.

Does VHF travel further than UHF?

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.

Can walkie-talkies be traced?

2 way radios are difficult to trace. Two-way radios, also known as walkie-talkies, remain popular even after the advent of cell phones. Police and security forces, the armed forces, event managers, hunters and many others use them. Two-way radios are extremely difficult to trace.

What is the longest distance a walkie-talkie can reach?

The range of a walkie-talkie is one of the most important factors to look for when buying this device. Regardless of solid construction, a good walkie-talkie set should provide an optimum range coverage of 25 to 30 miles on limited frequencies of 400-512 MHz with some ultra-high frequency range.

Is CB Channel 9 still monitored?

"We do not routinely monitor Channel 9," he added.

Do truckers use ham radios?

CB or Not CB

Truckers have long been associated with Citizens Band (CB) radio. A section of the 11-meter amateur radio band was set aside by the FCC in 1958 as a poor man's business radio band, and by the 1970s CB rigs were in every truck.

What radio is better than CB?

Even in different terrain, you will want to use either VHF or UHF for communications. Over deserts or flat land or water, UHF will work better and go further. Over mountains, and hills, VHF will work better. A properly tuned CB, running legal limit power, in the mountains will get you a range of roughly 1/4 mile.