Products/Services for Professional 500 Watt FM Transmitters
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RF Transmitters - (252 companies)An RF transmitter is a device that creates a radio signal containing information that with the use of an antenna propagates some distance. The earliest practical RF transmitter was known as a spark gap transmitter which simply generated a spark...ApplicationsForm Factor / PackageModulation
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Level Transmitters - (303 companies)Level transmitters or level transducers are used to measure the level of a liquid or bulk solid material (as well as slurries) within a specified space. For each measurement, they provide an electrical output that is proportional to the input level...
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Power Amplifiers - (172 companies)Power amplifiers deliver a specific amount of AC power to a load. They are used in audio frequency and radio frequency applications.
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Flow Transmitters - (234 companies)Flow transmitters provide electrical outputs that are proportional to flow inputs. They use flow meters to measure the flow of liquids and gases. Flow transmitters use three basic types of meters: mass, volumetric, and velocity. Meter Technology...
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Gas Transmitters - (109 companies)...or modulated frequency outputs for gas transmitters include amplitude modulation (AM), frequency modulation (FM), sine waves, and pulse trains. Gas transmitters differ in terms of the number of gases sensed, general gas types, and specific gas types...
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Pressure Transmitters - (635 companies)Pressure transmitters translate the low level output of a sensor or transducer to a higher level signal suitable for transmission to a site where it can be further processed. These devices include pressure sensors, transducers, elements...
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Telemetry Receivers and Telemetry Transmitters - (361 companies)Telemetry receivers and telemetry transmitters are data acquisition components used to gather information from remote locations via wireless communication. Telemetry receivers and telemetry transmitters can be produced as separate receiver...
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Sensor Transmitters - (479 companies)Sensor transmitters are measurement or signal conditioning packages that provide a standard, calibrated output from a sensor or transducer in the form of a current loop output (e.g., 4-20 mA). Sensor transmitters provide standard, calibrated outputs...
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Radio Transmitter ICs - (31 companies)...antenna. There are many different types of radio transmitter ICs. FM devices use frequency modulation (FM), a technique that causes the instantaneous frequency of a sine-wave carrier to depart from the center frequency by an amount proportional...
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pH Transmitters - (46 companies)...pH transmitters provide electrical outputs that are proportional to potential of hydrogen (pH) inputs. How to Select pH Transmitters. pH Transmitter Smart pH Transmitter. Wireless pH Transmitter. Image Credit: Honeywell Image Credit: ECD Image...
Product News
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Rosenberg USA
New 500-Watt EC Motors Boost Airflow, Efficiency Rosenberg's redesigned and improved GD84 500-Watt, 230-Volt single phase EC motors run cooler and more efficiently, while increasing airflow. They are available now on Rosenberg axial and backward curved fans for HVAC and equipment cooling applications. The new UL-recognized motors increase airflow and pressure output by 2% to 5% depending on the fan model. Features of the GD84 motor include higher efficiency electronics that offer a significant decrease in nominal current. An improved housing... (read more)Browse HVAC Fans and Blowers Datasheets for Rosenberg USA -
PennEngineering®
Atlas® FM™ * Flat Head, Round Body - AEFR. * Thin Head, Round Body - AETR. * Flat Head, Knurled, Round Body - AEFK. * Thin Head, Knurled, Round Body - AETK. * Flat Head, Semihex Body, Hex Counterbore - AEFH. * Thin Head, Semihex Body, Hex Counterbore - AETH. * Flat Head, Hex Body, Round Counterbore - AEFHH. * Thin Head, Hex Body, Round Counterbore - AETHH. * Countersunk Head, Round Body - AECR. * Countersunk Head, Knurled, Round Body - AECK. * Thin Head, Semihex Body, Stainless - AETHC (read more)Browse Threaded Inserts Datasheets for PennEngineering® -
NDE Professionals Inc.
Certification Programs for NDT Professionals NDT technicians over the past two decades and is looking forward to representating your company. Here are the recommended industry training requirements. NDE Professionals, Inc. specializes in providing Nondestructivetesting and Quality consulting to the Commercial Aerospace, Defense, Energy, Maritime, Petrochemical, Pulp and Paper, Semiconductor and Transportation Industries... (read more) -
ALL-TEST Pro, LLC
Professional Training for Motor Diagnostics ALL-TEST Pro designs and delivers comprehensive learning experiences that incorporate theory, new technologies, and practical field applications to educate attendees in the scope of motor diagnostics and comprehensive testing, including Motor Circuit Analysis TM (MCA TM) and Electrical Signature Analysis (ESA). (read more) -
Protomatic, Inc.
Aerospace Prototypes - Accurate & Professional Find New Prototypes with Accurate and Professional Aerospace Manufacturing. Prototyping is a great way to ensure parts are always made exactly as needed in aerospace manufacturing. However, this requires consistency and dependability from the manufacturer, and Protomatic is the company for the job. Our extensive experience and capabilities have made us the go-to decision for prototyping in the aerospace industry. With a long track record of successful CNC machining projects for aerospace... (read more) -
Hangzhou X-mag Inc.
Professional Ferrite Magnets Solutions Ferrite magnets, made from a composite of iron oxide and barium or strontium carbonate are a low-cost and widely used type of magnet with a maximum energy product range of 1.1-4.0 MGOe (8.7-31.8 kJ/m ^3). Their excellent resistance to corrosion and their ability to operate in high-temperature environments lead to their popular use. Highlights?. Cost-Effective: Ferrite magnets are relatively inexpensive compared to other types of magnets, making them a cost-effective choice for various... (read more)Browse Industrial Magnets Datasheets for Hangzhou X-mag Inc. -
Raise3D Technologies, Inc.
Professional dual extruder 3D printers 3D Printing Applications. Read real-world examples of how 3D printing has improved manufacturing in businesses and altered industries, from manufacturing to automation to education. Introducing the Pro3 Series. Agile Production Made Simple. Forged from the Pro2 Series, Raise3D 's newly launched Pro3 Series professional dual extruder 3D printers meet the needs of both production and multi-sized rapid prototyping, with high precision and round-the-clock stable operation. The Pro3 Series... (read more)Browse 3D Printers and Additive Manufacturing Machines Datasheets for Raise3D Technologies, Inc. -
METCASE
Professional Housings For Your Desktop Electronics Features. Advanced aluminum instrument enclosures. Robust and versatile design in six sizes. Order with or without a bail arm. Internal chassis with horizontal guide positions for slide-in PCBs. Four snap-in polyamide PCB guides included. Stylish die cast front and rear bezels assembled to the folded aluminum case body. Removable rear panel - recessed for protection of connectors, switches etc. Recessed aluminum front panel (accessory). Four non-slip rubber feet included. Accessory molded tilt... (read more)Browse Electronic and Instrument Enclosures Datasheets for METCASE -
Pyromation
Pyromation Transmitters: Enhanced & Precise Engineers, Discover Pyromation's Refined Temperature Transmitters!. Pyromation introduces an upgraded series of temperature transmitters, tailored for enhanced precision and compatibility in diverse industrial settings. Updated Model Highlights: T31: Features updated electronics in a new economical, standardized shape. Optimized for accurate resistance-to-signal conversion with RTD inputs. T71: PC programmable for multiple input types, expanded approvals, and an optional display in both direct... (read more)Browse RTD Temperature Transmitters Datasheets for Pyromation -
MSA Safety
Senscient ELDS FM Approved Open Path Gas Detector The new Senscient ELDS TM methane open path gas detector has obtained Factory Mutual (FM) approval for use in hazardous areas including the stringent FM open path, combustible gas performance approval (FM 6325). It meets the demanding requirements of the oil and gas industry whether that be on or offshore including gas distribution facilities. A 0-1 LFL.m measuring range offers faster speed of response and initiation of executive actions than any other open path, flammable gas detector... (read more)Browse Gas Instruments Datasheets for MSA Safety
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COMMUNITY RADIO BROADCASTING
IN ZAMBIA: A POLICY PERSPECTIVE
by
FACKSON BANDA
An FM radio station broadcasting on 91.8 FM , it was set up by the Catholic Diocese .... With a 500watt transmitter , the station boasts ownership of state-of-the-art equipment, among which are: a production and transmission studio; master reel- to-reel machine for producing cassettes; dubbing machines; cassette and compact-disc (CD) printing facilities; wrapping machines … station draws its staff from among the members of the community, such as teachers and other professionals .
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YUGOSLAVIAN ARMS MAKERS TARGET THE EXPORT MARKET
…used in the following specific applications: 'generation of audio and video signals of professional quality; transmission and … search, acquisition, and jamming of frequency hopping emissions as well as quasi‐simultaneous jamming of multiple hostile transmitters . .... There are two new series of systems within a family of mobile VHF/UFH FM radio units. .... The series are identified as the MRS 500 and MRS 600 with the 600 series utilizing a .... The company has both VHF (15 Watt , 100‐150 MHz) and UFH (10 Watt, 225‐400 MHz) radio systems…
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Institute News and Radio Notes
Left to right: Raymond F. Guy, Sir Robert Watson- Watt , Simon Ramo, Frederick E. Terman, and Raymond … closed-loop industrial television system, filters for television interference caused by radio amateur transmitters , techniques that permit .... multiplication, and selection, a novel meth- od of frequency control which will keep FM and television receivers … of the electro- motive forces generated by the cardiac mus- cle, and a 500 -kw super-power … Thursday afternoon consisted of a symposium on Sound Recording sponsored by the Audio Professional Group, and technical…
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Abstracts of IRE Transactions
The channel input impedance is 500 k ohms and the channel response is accurate to ±0.5 .... The commutator consumes 1 watt from a single 45 volt supply, the accuracy being virtually unaffected by .... An Automatic Test Set for FM /FM Tele- metry Systems-H. .... measure- ments of adjacent channel interference due to wide and narrow band FM, AM, and SSBAM transmitters . .... Seventh National Conference, IRE Pro- fessional Group on Vehicular Communications, Single Side Band Panel Discussion-"Single Side Band AM for Mobile Communications?" (p. 19) .
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Author Index
…77 Jul 449 (2C03) Lochhead, D., J. Leaverton, and L. Javarone; Ka-band 500 Mbps terminal investigation … Manley, T. R., and C. W. McNichols; Shifts in the attitudes of R&D professionals toward unionization (NAECON … 597 (2C14) Park, J. H., Jr., and C. Chayavadhanangkur; Effect of fading on FM receptionwith cochannel interference .... receiver and transmitter component development (EASCON 77 Abstr.); T-AES 77 Nov 728 (2C01) Rauh, R. D … Jr., and P. G. Rouklove; Results of metallographical diagnostic examination of Navy half- watt thermoelectric converters degraded…
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IRE News and Radio Notes
…100 word abstract, in triplicate, including title of paper, name, and address; a 500 word sum- mary .... In FM broadcasting, new trends in multi- plexing will be examined with the accent on operational experience. .... will be sponsored by the American Institute of Electrical Engineers and the IRE Professional Group on In .... Five of the original broadcast station transmitters in the Pacific Northwest were built by him, as well .... As Chief Engineer for KOMO, he in- stalled the original 1000 watt transmitter at Fisher Flouring Mills…
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Scanning the Transactions
It has just been published by the IRE Professional Group on Medical Electronics, and is now available .... If we figure on a 10 watt transmitter aboard the vehicle operat- ing at 2250 mc, a 500 kc bandwidth receiver, and make certain reasonable assumptions concerning the characteristics of other parts of the system, it turns out we can readily span … as voltage variable capaciltors, are proving to be practical for fine tuning and FM automatic frequency control…
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Abstracts and References
G. Balcombe and D. E. Watt -Carter. .... going traffic from London is routed accordingly, being sent by transmitters at Portishead and Criggion (or Rugby … 1.3 and 3 Mc, and a nonresonant inverted L-antenna for the 500 - kc frequency band. .... The basic principles of de- sign for an FM broadcasting station are con- sidered and the precautions .... This book cannot be ignored by anyone with direct professional .
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Advertisement
…of the pre-war SX-28, rank- ing favorite with both amateur and professional operators, have been .... match 500 or 5000 ohms are provided and. .... Dependability in transmitter performance is a package of many features. .... Westinghouse 50,000- watt transmitters offer other advantages for clear channel service: The smartly-styled Westinghouse 50 .... 5, 10 and 50-kw AM, and 1, 3, 10 and 50-kw FM .
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Institute News and Radio Notes
Mr. Seaton commenced his professional career in 1929 with a magnetic survey of the Pacific Ocean from .... Mr. Wilner, who was engineer-in-charge of CBS television trans- mitter development, is a graduate electrical engineer. .... Mr. Wilner has been active in pulse, multiplex, and FM transmission. .... Among his engineering contributions in the communi- cations field are the design of the first 100- watt color UHF transmitter at 500 Mc; the first 1,000-watt UHF video transmitter for 490-550 Mc; the first 500-watt color and FM…