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Morris code, tele-graph, light signals on ships.
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How does two-way radio work?
If the Motorola were actually a CB radio, it would be able to - the brand name doesn't matter, they all transmit on the same frequencies. However, Motorola does not manufacture any radios which transmit on the 11 metre Citizens Band.
How do motorola 2 way radios transmit a signal?
Two way radios should be set at the same frequency. Then, 2 or more persons can communicate with each other via those radios, by pressing buttons and speaking.
How does the Motorola two way radio work?
The Motorola Two-Way Radios are new products produced by Motorola company. Motorola Two-Way radios are used to transmit and receive messages allowing the operators to communicate with each other.
Does the bill use real motorola Mth800 radios?
The Bill does use real Motorola MTH800 Radios their owned by the met but the radios are not actually on while they are shooting the programme as it needs to be on TMO mode for them to use it which they can't while the real police are using this.
Which two way radios have the longest range of reception?
Ham radios can be used to communicate across around 1000 miles or more. However these are strictly regulated and you can get into serious trouble if you use them improperly. For handheld radios the best quality is from a GMRS radio, which you often see plumbers and electricians employ as worktools. These also require licenses to operate within specific areas.
Why did roosevelt use radios to communicate with citizens?
Most people had radios.
How did people on the moon communicate?
they used radios in the helmet of their spacesuits.
How do ships communicate?
Ships communicate using radios. To be able to use a radio the captain has to have a special cob radio license.
What are 2 way radios?
Two way radios are radios where people can communicate back and forth with each other. These are very useful for construction workers on the job or even for race car drivers to communicate with their crews on the race track.
How do police communicate with their department?
Radios, cell phones, and computers using a cell phone link.
What can you do with two way radios?
You can use them to communicate with other people when you need to. Example: A cellphone is a two-way radio.
How do people communicate in Iceland?
They communicate using antennas on their heads
What did people use to communicate in the Vietnam war?
Radios and land lines; US warships still used blinking lights.
How do army communicate to each other?
Telephones, internet, radios.
How astronauts communicate in space?
Astronauts communicate in space using a variety of methods such as radios, intercom systems, and video connections. They can communicate with each other, mission control on Earth, and other spacecraft using these systems to coordinate tasks, receive instructions, and stay connected while in space. Additionally, astronauts use specialized software and protocols to ensure effective communication despite the challenges of operating in a zero-gravity environment.
How do airplanes communicate?
Most planes have VHF radios. Military planes have UHF radios, and some planes have satellite communications.
How do astronauts communicate in space?
Astronauts mainly communicate in space using radio waves. They use radios to talk to mission control on Earth and to communicate with each other inside the spacecraft. They can also use video conferencing and email for communication purposes.
