what does a transmitter do
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Definitions &Translations transmitter (Noun). something that transmits something (in all senses). transmitter (Noun). an electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech, music, TV or other sources, and broadcasts the resulting signal from an antenna.
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- For instance, if a transmitter delivers 100 W into an antenna having an efficiency of 80%, then the antenna will radiate 80 W as radio waves and produce 20 W of heat. In order to radiate 100 W of power, one would need to use a transmitter capable of supplying 125 W to the antenna.
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- 1 Eight FM Transmitters for Your iPod Device FM transmitters are devices which plug into a sound source, like your iPod or iPhone, and transmit the sound over FM airwaves to a specific frequency. 2  Adjusting a nearby radi…. Eight FM Transmitters for Your iPod Device FM transmitters are devices which plug into a sound source, like your iPod or iPhone, and transmit the sound over FM airwaves to a specific frequency. 2  Adjusting a nearby radi….
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Encoder receiver transmitter Encoder receiver transmitter. Encoder receiver transmitter (ERT) is a packet radio protocol developed by Itron for automatic meter reading. The technology is used to transmit data from utility meters over a short range so a utility vehicle can collect meter data without a worker physically inspecting each meter.
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ANT (network) ANT-powered nodes are capable of acting as slaves or masters within a wireless sensor network concurrently. This means the nodes can act as transmitters, receivers, or transceivers to route traffic to other nodes. In addition, every node is capable of determining when to transmit based on the activity of its neighbors.
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- Controller is a device that controls the transfer of data from a computer to a peripheral device and vice versa.
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Telephone The dial may be located either on the handset, or on a base unit to which the handset is connected. The transmitter converts the sound waves to electrical signals which are sent through the telephone network to the receiving phone. The receiving telephone converts the signals into audible sound in the receiver, or sometimes a loudspeaker.
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User comments for Obi Every airplane has two devices used as a short-range radio navigation system, enabling the aircraft to determine their position and stay on course by receiving radio signals. These devices are named Omni-Bearing Indicator, and you select the frequency by turning a knob.Select the origin frequency in the first unit, and the destination frequency in the second unit. When in flight, these devices make sure your aircraft is on the right course.very airplane has two devices used as a short-range radio navigation system, enabling the aircraft to determine their position and stay on course by receiving radio signals. These devices are named Omni-Bearing Indicator, and you select the frequency by turning a knob.
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Individual Shared Responsibility Provision â Reporting and Calculating the Payment For 2014, their household income is $70,000 and their filing threshold is $20,300. 1  To determine their payment using the income formula, subtract $20,300 (filing threshold) from $70,000 (2014 household income). 2  Eduardo and Julia’s flat dollar amount is $285, or $95 per adult and $47.50 per child.
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Definition of Money Transmitter (Merchant Payment Processor) FinCEN does not currently interpret the definition of money transmitter to include the third-party origination service that is described in your letter. The nature of the transactions you describe is the transfer of funds through the ACH system from a customer to a merchant as payment for goods and services. [ ]’s role in the transactions is to provide merchants with a portal to a financial institution that has access to the ACH system.
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- In the broadest definition, a sensor is an object whose purpose is to detect events or changes in its environment, and then provide a corresponding output. A sensor is a type of transducer; sensors may provide various types of output, but typically use electrical or optical signals.For example, a thermocouple generates a known voltage (the output) in response to its temperature (the environment). sensor is a type of transducer; sensors may provide various types of output, but typically use electrical or optical signals. For example, a thermocouple generates a known voltage (the output) in response to its temperature (the environment).
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SENTRY 433MHz BINARY TX1 Ask a question about this product. The SENTRY Binary One and Three are two variants of binary transmitter operating in the 433MHz range. These are standard dip-switch type remote controls that feature up to 4096 unique codes in the binary transmission, in either one or three button option.hese transmitters are configurable to operate as standard remote controls or in split code mode of operation for townhouse complexes where a given transmitter may be used to control multiple devices such as gates and garage doors, alarm systems and the like.
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How temperature transmitter work? A temperature transmitter works by connecting to it some form of temperature sensor. For example a RTD (Resistance temperature device) or Thermocouple. In the case of a RTD connected to the transmitter the transmitter measures a change in resistance of the RTD proportional to the change in temperature measured.The transmitter then derives a current output (generally 4-20mA) which can be measured by an instrument, such as a PLC, loop indicator ect. degrees = 4mA, 100 degrees = 20mA. A excitation supply will be connected to the transmitter and the 4-20mA will flow in this loop back to the measuring instrument. It is necessary to use the correct type of sensor for the application to get the best accuracy when measuring.
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FM transmitter (personal device) Personal FM transmitters are commonly used as a workaround for playing portable audio devices on car radios that don't have an Auxiliary AUX input jack or Bluetooth audio connectivity. They are also used to broadcast a stationary audio source, like a computer or a television, around a home.
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transmitter 1. one that transmits. 2. a device for sending radio waves; the part of a broadcasting apparatus that generates and modulates radiofrequency current, conveying it to the antenna. 3. the part of a telephonic or telegraphic apparatus that converts sound waves or mechanical movements into corresponding electric waves.
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NET160-Chapter 6 Generic term for two devices used together—a tone generator and a tone locator (probe)—to trace cables by sending an electrical signal along a wire at a particular frequency. The tone locator then emits a sound when it distinguished that frequency. Also referred to by the brand name Fox and Hound.
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What Is an IR Emitter Cable Used For? IR emitter cables are wired transmitters that broadcast infrared (IR) signals and commands from a remote to an external audio or video device. These cables can be used to control a stereo system's volume remotely or to share a Blu-ray player's display with screens in separate rooms.
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Level Transmitters What is a Level Transmitter? A Level Transmitter is simply an instrument that provides continuous level measurement. Level transmitters can be used to determine the level of a given liquid or bulk-solid at any given time. This is different to a level switch which only alarms when the level of material (liquid or bulk-solid) reaches a predetermined level. Some of our ultrasonic level transmitters from Nivelco are perfect for level sensing in many kinds of environment. Nivelco’s ultrasonic level transmitters have been used in level sensing applications in many areas, from confectionery to oil, and from sewerage to potable water stores.
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What is the difference between a Two-Wire and a Three-Wire Transmitter? The three-wire transmitter uses two wires for power and the third wire is used for the output signal (+) positive terminal. The power (-) negative terminal is used as a common reference for power and the signal (-) negative reference. This allows the best of both transmitter features to be utilized.he four-wire transmitter has two wires for power and two wires for the output signal. The power for a four-wire transmitter can be either AC or DC and the output signal can be either voltage or current.
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- Nowadays, systems use transmitter chips that are built into the ignition key or the smart key fob if your vehicle is equipped with push-to-start functionality. On this type of system, when you attempt to start the engine, a radio signal is sent from the key or fob to the receiver in the vehicle.This receiver then tells the BCM or PCM that the correct key was used, and that module allows the engine to start.f the immobilizer is triggered, it may prevent the fuel injectors or ignition coils from firing, the fuel pump from turning on, the starter from engaging or a combination of these preventative measures.
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Mediators (also transmitter substances), in biology, substances that transmit excitation from a nerve ending to a working organ and from one nerve cell to another. The presumption that the transmission of excitation is due to the formation of some sort of chemical compound dates from the beginning of the 20th century.
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- Type 4 refers to a 4-wire transmitter where the Transmitter and Receiver float, and separate power leads power the transmitter outside of the current loop. Four-wire transmitters can be AC or DC powered.In fact, 24VAC is a common power voltage for AC powered 4-wire transmitters.he standard also describes a Type 3 connection type, or 3-wire transmitter loop, where the Transmitter and Receiver share a ground connection with power, and the transmitter uses a third wire to connect to power outside of the current loop.
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- How They Work. Our pressure transmitters, also known as pressure transducers, use piezoresistive technology to accurately measure pressure. This is based off of a small circuit called a Wheatstone bridge attached to the back of a diaphragm.ow They Work. Our pressure transmitters, also known as pressure transducers, use piezoresistive technology to accurately measure pressure. This is based off of a small circuit called a Wheatstone bridge attached to the back of a diaphragm.
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Definitions &Translations Sensor. A sensor is a converter that measures a physical quantity and converts it into a signal which can be read by an observer or by an instrument. For example, a mercury-in-glass thermometer converts the measured temperature into expansion and contraction of a liquid which can be read on a calibrated glass tube.
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- One such transmitter is the biogenic amine acetylcholine that, as in mammals, can activate nicotinic acetylcholine receptors (nAChRs), which are ligand-gated ion channels, and muscarinic acetylcholine receptors (mAChRs), which are G protein-coupled receptors (GPCRs).
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- Typically, temperature transmitters isolate, amplify, filter noise, linearize, and convert the input signal from the sensor then send (transmit) a standardized output signal to the control device.Common electrical output signals used in manufacturing plants are 4-20mA or 0-10V DC ranges.ypically, temperature transmitters isolate, amplify, filter noise, linearize, and convert the input signal from the sensor then send (transmit) a standardized output signal to the control device.