Products/Services for VLF Transmitter Circuits
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Sensor Transmitters - (476 companies)The role of a transmitter in a basic control circuit. Image credit: Maxim Integrated Sensor transmitters are primarily used to produce an output with a higher transmission range than the sensor itself can provide. For example, a sensor which...OutputsDifferential ChannelsSignal Inputs -
RF Power Meters - (46 companies)RF power meters measure the strength of an RF signal in dBm or watts and may also be called an RF wattmeter. Typically RF power meters are used to measure the output of a transmitter. RF power meters measure the strength of radio frequency signals...
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RF Transmitters - (313 companies)RF transmitters are electronic devices consisting of an oscillator, modulator, and other circuits that produce an RF signal. An RF transmitter is a device that creates a radio signal containing information that with the use of an antenna propagates... -
RF Amplifiers - (609 companies)...that varies in the same way as the input, but that has larger amplitude. RF amplifiers generate a completely new output signal based on the input. Depending on load of the output circuit, one or more RF pre-amplifiers may boost the signal and send... -
Gas Transmitters - (114 companies)Gas transmitters consist of an enclosure, sensor, and electronics that convert a signal from a gas sensor into an analog output signal (typically 4-20 mA). Gas transmitters consist of an enclosure, sensor, and electronics that convert a signal from... -
Circuit Breakers - (1024 companies)Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions. Circuit breakers are automatic electrical switches designed to interrupt current flow in the event of an overload or short...
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Humidity Transmitters - (202 companies)Humidity transmitters provide electrical outputs that are proportional to humidity inputs. They measure variables such as relative humidity, absolute humidity, specific humidity, moisture content, dew point, temperature, and pressure. Dew Point...
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Pressure Transmitters - (658 companies)Current. Analog current levels or transmitters such as 4 - 20 mA are suitable for sending signals over long distances. Current is imposed on the output circuit proportional to the measurement. Feedback is used to provide the appropriate current...
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RTD Temperature Transmitters - (398 companies)Resistance temperature detector (RTD) temperature transmitters convert RTD resistance measurements to current signals, eliminating the problems inherent in RTD signal transmission via lead resistance. RTD temperature transmitters convert the RTD...
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Telemetry Receivers and Telemetry Transmitters - (365 companies)...receiver and telemetry transmitter components are soldered on to a printed circuit board; or by using through-hole technology, where the components are secured on to a printed circuit board by inserting component leads into holes in the board...
Product News
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Shaw Moisture Meters
AcuDew Modbus RTU Dewpoint Transmitter Experience advanced digital measurement with the AcuDew Modbus RTU dewpoint transmitter. The AcuDew Modbus RTU dewpoint transmitter combines SHAW 's proven ultra-high capacitance, aluminium oxide, dewpoint sensing technology with modern digital communication capability. Designed for precision, reliability and easy integration, it delivers accurate dependable data across demanding industrial environments with significant electrical noise. Building on decades of sensor expertise, the SHAW AcuDew... (read more)Browse Hygrometers and Humidity Measurement Instruments Datasheets for Shaw Moisture Meters -
Columbus McKinnon Corporation
XLTX™ Transmitter Continually working to deliver solutions with the highest quality technology, Columbus McKinnon is now offering improved functionality for select Magnetek-brand radio remote control systems. The XLTX TM transmitter and associated receivers can now operate on additional licensed and unlicensed frequencies. By introducing this wider range of available frequencies, these radio control systems are more robust and reliable, ensuring fewer dropouts in facilities that may have heavily congested... (read more)Browse Industrial Remote Controls Datasheets for Columbus McKinnon Corporation -
Sensore Electronic GmbH
Oxygen Transmitters Sensore 's percentage oxygen sensors are engineered for accurate and reliable measurement of oxygen concentrations ranging from low percentage levels up to 100% O?. Built on proven zirconia technology, these sensors offer fast response, excellent long-term stability, and are ideal for continuous monitoring in demanding industrial environments. Whether for combustion control, process safety, or environmental monitoring, Sensore 's sensors are trusted by OEMs and system integrators for their... (read more) -
ASAP Semiconductor LLC
Circuit Breakers How to Protect Electrical Circuit from Damage : A circuit breaker is designed to protect an electrical circuit from damage if it ever short circuited or from overloading. This is an electrical switch that is automatically operated in the event of overload. Its core function is to interrupt the current flow when it detects a fault condition. Unlike a fuse, a circuit breaker does not have to be replaced after its operation. The circuit breaker can be reset, manually or automatically, to go back... (read more) -
Pyromation
Temperature Transmitters for All Applications Pyromation's recently updated line of temperature transmitters are designed for RTD/Pt100/Pt1000 & Thermocouple inputs & carry expanded approvals. HART (R) 7 Protocol, digital display & Bluetooth (R) options available. (read more)Browse Thermocouple Temperature Transmitters Datasheets for Pyromation -
Conax Technologies
Custom temperature transmitters Conax Technologies offers a wide variety of temperature transmitters to meet your precise application needs. Transmitters are a convenient and economical way to send a signal from a sensor to a datalogger, controller, or the control room of a processing plant. The transmitter converts the sensor 's small voltage signal into a current output signal that runs on copper electrical wires. This method is more economical than running long lengths of multi-conductor shielded cables for RTDs... (read more)Browse Thermocouple Temperature Transmitters Datasheets for Conax Technologies -
Dataforth Corporation
Dataforth's 4 20mA Transmitters Dataforth's 4 20mA Transmitters are "Best of Breed" accuracy, linearity, stability and noise specifications. These transmitters are designed to provide outstanding protection and isolation performance for input, output and power connections. They are capable of operating on the widest of loop supply power and over the broadest operating temperature range. Two-wire transmission loops are a very economical method for connecting sensors to distant control rooms. Since the module operates from... (read more)Browse Data Acquisition Systems and Instruments Datasheets for Dataforth Corporation -
Fuji Electric Corp. of America
Measurement errors with a pressure transmitter Pressure transmitter measurement error due to improper zero reference. Firstly, the instrument may not have a correct zero reference, leading to inaccurate readings as the sensor 's zero point shifts from its initial position. As electronic devices, pressure transmitters ' zero reference signals may drift over time due to temperature, pressure, or changes in ambient conditions. To avoid this type of error, it 's important to choose a pressure transmitter with good long-term stability. Otherwise... (read more)Browse Level Transmitters Datasheets for Fuji Electric Corp. of America -
Shaw Moisture Meters
AcuDew Dewpoint Transmitter of process lines, minimize calibration costs when checking the span of the hygrometer yourself to ensure accuracy between annual laboratory calibrations, achieve immediate verification of the dewpoint system and ensure the optimum measurement accuracy between laboratory calibrations. This high-performance dew point transmitter can cope with extreme environmental conditions, offering protection to IP66 NEMA 4X and the rugged construction of the transmitter has been tested to withstand 35,000 kilopascal... (read more)Browse Humidity Transmitters Datasheets for Shaw Moisture Meters -
Sensore Electronic GmbH
OXY-ProXT – Oxygen Transmitter The OXY-ProXT uses SMART sensors based on O? diffusion-limiting zirconia technology, delivering a long-life, reliable solution. Each smart sensor is individually calibrated against an O? reference. The resulting calibration data is stored within the sensor. Upon connection, calibration, and operating parameters are automatically uploaded into the transmitter, allowing a true plug-and-play approach in the application. The transmitter is compatible with many sensors and thread/flange types from... (read more)
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Penetration of the Ionosphere by Very-Low-Frequency Radio Signals-Interim Results of the LOFTI I Experiment
PROPAGATION Loss IN THE EARTH-IONOSPHERE CIRCUIT The propagation loss between a VLF transmitter on the ground and a receiver within line-of-sight distance in the ionosphere involves three elements.
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A New Precise Tuning Method for VLF Multi-Tuning Antenna
From the first step to the fourth step, the system composed by transmitter and a series of circuits and the VLF antenna array will match absolutely, and the tuning is completed.
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Breakdown voltage of compressed SF 6 at very low frequency/low frequency (VLF/LF)
The power supply consists of a Westinghouse 100-kW VLF / LF transmitter with a helical coil and capacitor stack forming a resonant circuit .
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Back cover
Dluring this period, he supported various advanced research programls,e.g., he did all the circuit modeling for analog comput.er simulation of several Sanguine VLF 250-kW transmitters .
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Development of VLF receiver for remote sensing of low atmospheric activities
MULTISIM, and the results of experiments conducted on the prototype SID circuit receiver, VLF receivers can be proven that these activities can be used to observe SID signals from the VLF transmitter from a distance through remote sensing techniques.
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High-Speed Frequency-Shift Keying of LF and VLF Radio Circuits
Present VLF transmitters are limited in transmission speed to approximately 20 words per minute because of the bandwidth limitations of the High-Q antenna circuit .
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High-Speed Frequency-Shift Keying of LF and VLF Radio Circuits
E!!?= -- Present VLF transmitters ~u.8limited ransmission speed to approximately 20 words per minute because of the bandwidth limitations of the High-Q ahtenna circuit .
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Abstracts of IRE Transactions
G. Wolff (p. 29) Present VLF transmitters are limited in transmission speed to approximately 20 words per minute because of the bandwidth limita- tions of the High-Q antenna circuit .
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Index to Subjects
…Observations of Jupiter: Jan 82 Radio Traffic Frequency Predictioin Tech- niques: May 681 Radiometeorological Research, Airborne: May 756 Radiometer Circuits : Jun 1154 Radiometers, High … Correction: Dec 2105 Radiotelegraph Transmitters , Methods for Testing: Jan … Radux-Omega Navigation System, VLF Prop- agation Measurements for…
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Capacity performance of an inductively coupled near-field communication link
The capacity performance of VLF /ULF air-air and ocean-ocean near-field communication (NFC) links, consisting of transmitter and receiver coils connected via appropriate impedance matching network … source and load respectively, is evaluated based on equivalent circuit model of the system…
