Ad
related to: motorola minitor v tonesebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
Motorola Minitor is a portable, analog, voice pager used by emergency services to alert of emergencies. Learn about its history, features, activation, and frequency ranges.
Selective calling is a way to address a subset of radios on a single channel using tones or codes. Learn about different types of selective calling, such as CTCSS, Selcall, DCS, and how they work.
A Plectron is a device that activates emergency response personnel and disaster warning systems with a selective de-squelching feature. It was manufactured by Plectron Corporation from the late 1950s to the late 1990s and used by various agencies across North America.
CTCSS stands for Continuous Tone-Coded Squelch System, a type of in-band signaling that reduces interference on shared radio channels. It uses low frequency audio tones to mute or unmute receivers depending on the CTCSS code used by the transmitter.
This is a list of Motorola products, including computers, radios, phones and other devices. It covers the history of Motorola from 1983 to 2010, but not the newer models after Lenovo acquisition.
A pager, also known as a beeper or bleeper, is a wireless telecommunications device that receives and displays messages. Learn about the origins, evolution and current applications of pagers in various fields, such as emergency services, restaurants and birdwatching.
The tones are generated by a central office or a private branch exchange (PBX) to the calling party. Telecommunication equipment such as fax machines and modems are designed to recognize certain tones, such as dial tone and busy tone. The ITU-T E.180 and E.182 recommendations define the technical characteristics and intended usage of some of ...
A Tone remote, also known as an EIA Tone remote, is a signaling system used to operate a two-way radio base station by some form of remote control. [1] [2] [3] A tone remote may be a stand-alone desktop device in a telephone housing with a speaker where the dial would have been located. It may look like a desk top base station.
Ad
related to: motorola minitor v tonesebay.com has been visited by 1M+ users in the past month