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Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB). Learn More
Metering pumps are precision pumps, which dispense an exact amount of material. They are used in a variety of chemical dosing and metering applications. Search by Specification | Learn More
Radios are communication systems that send and/or receive electromagnetic waves. Devices such as citizens’ band (CB) radios, walkie-talkies, and handie-talkies are two-way radios that can be used for interpersonal communications. Learn More
Radio transmitter ICs are electronic devices that propagate radio frequency (RF) electromagnetic signals. They are used in high-end remote keyless entry systems, automatic meter reading devices, and building automation and industrial controls. Learn More
Analog panel meters measure and display processes and electrical variables with a simple dial display. Search by Specification | Learn More
Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More
Moisture meters are used to measure the moisture content in bulk solids, liquids and gases. Search by Specification | Learn More
Terrestrial radio and satellite radio service providers transmit radio programming over satellite, cable networks and over open airwaves. Learn More
Harmonic distortion meters are instruments that measure harmonic distortion or phase position. Search by Specification | Learn More
Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Search by Specification | Learn More
S meters (strength meters, signal-strength meters) measure the strength of signals in communication systems such as receivers and transmitters. Learn More
Positive displacement flow meters measure the volume or flow rate of a moving fluid or gas by dividing the media into fixed, metered volumes. These devices consist of a chamber that obstructs the media flow and a rotating or reciprocating mechanism that allows the passage of fixed-volume amounts. Search by Specification | Learn More
SWR meters are used to measure the standing wave ratio (SWR) in radio equipment. They are sometimes called VSWR meters. Learn More
Meter provers and flow proving components provide a known traceable volume to simulate actual operating conditions to test and verify the performance of flow meters and transfer meters. Learn More
Paddlewheel flow meters have a paddle wheel that is perpendicular to the flow path. The rotor axis is positioned to limit contact between the paddles and the flowing media. Search by Specification | Learn More
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D30R D40R D85R Surge/HiPot Resistance Tester Baker Instrument Company, an SKF Group Company
Fluke 179 Digital Multimeters Fotronic Corporation / Test Equipment Depot
Cat IV Wireless Multimeter & Datalogger Extech Instruments Corp.
Fluke 87-V Digital Multimeters Fotronic Corporation / Test Equipment Depot
Fluke 115 TRMS Digital Multimeter Fotronic Corporation / Test Equipment Depot
Fluke 117 Electrician's Multimeter Fotronic Corporation / Test Equipment Depot
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Challenge
A power generating plant in north central USA uses a mobile platform to convey coal from the railroad delivery point to a storage lot. The coal handling process was monitored and controlled by a wired interface. Because the system moved on rails, the data cable was frequently disconnected from the SCADA system, stalling the operation, and causing costly downtime. (read more)
Conductix-Wampfler's economical, ergonomic Radio Remote Controls are available in three series: Protean™, L, and K. Protean™ radios are ideal for general industry applications. L10 and L12 radios are perfect for factory crane control and are a great value for the price! Top-of-the-line K Series radios have many advanced features not found on other radios in their price range. (read more)
702-W and 702M12-W Radios bring legendary N-TRON toughness to wireless Ethernet. 802.11a/b/g/n access points offer top throughput & distance, 3 antennas, Multiple-In/Multiple-Out technology, 2,000,000 hour MTBF shock/vibration. 702M12-W has IP67 enclosure, M12 connectors to protect against washdown, dust, outdoors, or temporary immersion (up to 1m/30 minutes). (read more)
The RLX-IFHS radios provide a secure, powerful, rugged and flexible solution for a variety of network environments. (read more)
The RLX-IFH Ethernet radios provide a secure, powerful, rugged and flexible solution for a variety of network environments. (read more)
Product Highlights
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Enables tactical radios currently utilized by the US Armed Forces to
interface to PCs and transmit IP based data
• Interoperability
allows communications among various radio brands and models
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Available with a variety of radio connector options
(read more)
RFM SAW-based Short-Range Radios are based on RFM Virtual Wire Technology that features ultra-low-power, proprietary amplifier-sequenced hybrid (ASH) radio architecture. (read more)
TRC104 is a single-chip, multi-channel, low-power RF transceiver. It is an ideal fit for low cost, high volume, two-way short-range wireless applications operating in the worldwide unlicensed 2.4 GHz ISM band. The TRC104 is FCC & ETSI certifiable. All critical RF and base-band functions are integrated in the TRC104, minimizing external component count and simplifying design-in... (read more)
OhioSemitronics now offers the Star Network fixed-network systems to provide fully automatic, wireless meter reading without meter readers or site visits. Powerful, narrow band meter transmitters allow the use of a single data collector, without repeaters, to economically read large submetering installations in developments, high-rises, and ... (read more)
The Remtron Patriot Radio from Ace Crane Online is the most affordable, high quality wireless crane control available. The Patriot® is offered in two models;
• the 25S11 designed for three motion two speed cranes
• the 25S15 to control up to a five motion, two speed cranes using an electronic
A/B/Both selector.
(read more)
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Radio telescope - Wikipedia, the free encyclopedia The 64 meter radio telescope at Parkes Observatory |
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Radio astronomy - Wikipedia, the free encyclopedia Radio astronomy is a subfield of astronomy that studies celestial objects at radio frequencies. |
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MIT Haystack Observatory Haystack Radio Telescope A 37-meter radio antenna enclosed in a radome performs astronomical observations at |
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Berkeley Wireless Research Center experiment, part of the nearly 30 year old Search for Extraterrestrial Radio Emissions from Nearby Intelligent Populations (SERENDIP) project, will |
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UC Berkeley Astronomy Department Home a 30-inch telescope at Leuschner Observatory (near the campus), two 10-meter telescopes at the Keck Observatory on Mauna Kea in Hawaii, 30-inch, |
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Green Bank Telescope The GBT achieved "first light" at 403 MHz on August 22, 2000 with observations of the radio galaxy 1140+223 and the pulsar B1133+16. |
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FlexRadio Systems - Software Defined Radios ::: Home Page Clicking on the rear view of each individual radio will display a high resolution image of the radio back panel. |
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Max-Planck-Institut für Radioastronomie, Bonn -... (Radio-)Sterne, Sternentstehungsgebiete, Supernova-Überreste und Pulsare 100-Meter Radioteleskop Effelsberg Video 100-m Radioteleskop |
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Almost All Digital Electronics L/C Meter IIB Inductance/Capacitance Meter. Home of the famous L/C Meter IIB Over 10,000 happy customers in more than 60 countries. |
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Electronics and Amateur Radio Links L/C Meter IIB Best Price/Performance available anywhere. |