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Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
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Radio Telegraphy
-related products, suppliers, datasheets and CAD.|
Product Announcements
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AvaLAN Wireless Systems, Inc. 
RF Industries, Inc. 
RF Industries, Inc. 
ESTeem Wireless Modems
GAO Tek, Inc.
Brainboxes Limited |
Products/Services for Radio Telegraphy
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Radio Modems - (182 companies)Radio modems are radio frequency transceivers for serial data. They connect to serial ports (RS232, RS422, etc.) and transmit to and receive signals from another matching radio modem. How to Select Radio Modems. Image Credit: RF Industries Inc... Search by Specification | Learn More -
Terrestrial Radio and Satellite Radio Services - (36 companies)Terrestrial radio and satellite radio service providers transmit radio programming over satellite, cable networks and over open airwaves. Terrestrial radio and satellite radio service providers transmit radio programming via the open airwaves, cable... Learn More -
Radio Receiver ICs - (22 companies)Radio Receiver ICs. Radio receiver ICs support worldwide radio band requirements, including frequency modulation (FM), FM radio data system (RDS), amplitude modulation (AM), long wave (LW), short wave (SW), and weather bands. These integrated... Search by Specification | Learn More -
Radio Transmitter ICs - (11 companies)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. Radio... Search by Specification | Learn More -
Wireless Modems - (591 companies)...traditional analog modems and some types of network modems, these wireless devices provide very fast, always-on network connections. Typically, users can access the Internet at speeds up to 100 times faster than with analog modems. Unlike radio modems... Search by Specification | Learn More -
GPRS Chips - (18 companies)GPRS chips use general packet radio service (GPRS), a standard for wireless communication with a throughput rate of 115 kilobits per second. GPRS chips use general packet radio service (GPRS), a standard for wireless communications with a throughput... Search by Specification | Learn More
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RFID Software - (158 companies)RFID Software Information. RFID software is used to process data sent to and received from radio frequency identification (RFID) devices such as RFID readers, writers, and printers. There are many different types of RFID software. Some RFID... Learn More
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Noise Generators and Sources - (68 companies)Noise Generators and Sources Information. Noise generators and sources are used to produce noise outputs for testing radio frequency (RF) equipment. Noise generators are used to test and align many types of transmitters and receivers. They measure... Search by Specification | Learn More
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RF Switches - (228 companies)RF switches route radio frequency signals to particular waveguides. RF Switches Information. RF switches are devices that route radio frequency signals to particular waveguides. Important performance specifications to consider when searching for RF... Search by Specification | Learn More
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RF Transistors - (93 companies)RF Transistors Information. RF transistors are designed to handle high-power radio frequency (RF) signals in devices such as stereo amplifiers, radio transmitters, and television monitors. Like other semiconductor devices, they are made of materials... Search by Specification | Learn More
Product News for Radio Telegraphy
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AvaLAN Wireless Systems, Inc.
AW900xTP Integrated Radio AntennaIntroducing AvaLAN's New Integrated Radio & Antenna!. IP addressable, browser-configurable, point-to-multipoint long-range 900 MHz wireless outdoor Ethernet radio transceiver with integrated 12 dBi panel antenna & built-in spectrum analyzer. Includes 128-bil AES encryption with FIPS 197 certification Note: Radio is user configurable as either an access point or subscriber unit (client node). Kit Includes: - (1) AW900xTP Outdoor Radio Integrated into 12 dBi Panel Antenna. - (1) 110... (read more)Browse Antennas Datasheets for AvaLAN Wireless Systems, Inc. -
ATI Wah Chang
Radio Analytical LaboratoryOur Radio Analytical Laboratory offers radiochemical analysis, gamma-ray spectroscopy, tritium detection in-surface and ground water, alpha spectroscopy, environmental monitoring and bioassays. For more information, please visit: http://www.ATImetals.com/businesses/business-units/wahchang/services/laboratory-services/Pages/Radio-Analytical-Laboratory.aspx (read more) -
Anaren, Inc.
AIR Modules (Anaren Integrated Radio)GET YOUR WIRELESS PRODUCT OFF THE GROUND FAST WITH ANAREN AIR MODULES!. Welcome to a whole new, and far simpler, way to bring wireless capability to your product: Anaren Integrated Radio Modules (we call them AIR modules) are the industry's easiest, most elegant, and most cost-effective way to implement RF capability, whether your goal is designing a "wireless" version of a currently "wired" product - or developing a wireless product from the ground up. Request a Quote. Leveraging Anaren's... (read more)Browse RF Modules Datasheets for Anaren, Inc. -
Linseis Inc.
Radio Controlled Thermometer with Remote SensorBase Station (EMR899): ·Wireless Temperature Data Transmission from 3 Different Remote Sensor Units. ·Jumbo LCD Displays for Easy Reading. ·ºF/ ºC Selectable. ·Memory for Min/Max Indoor and Outdoor Temperature ·High and Low Temperature Alarm Setting for All Remote Channels. ·Shows Temperature Trend in Graphic Display (Rising, Steady, Falling). ·Easy Installation as no Wires are Required. ·Wall Mountable or Table Standing Features Provided. Remote Sensor (THR128): ·Designed to be Weatherproof... (read more)Browse Digital Thermometers Datasheets for Linseis Inc. -
RF Industries, Inc.
NL6000 VHF/UHF Radio Modem sets standardsThe RF Neulink NL6000 Wireless Data Modem sets new standards for the wireless telemetry and mobile data industry. The modem and VHF or UHF transceiver are enclosed in one package. NL6000 radio channel data rates exceed typical Land Mobile Radio (LMR) frequency standards while maintaining radio channel reliability. The NL6000 is capable of half and full channel spacing operation. This permits installation in systems where refarming compliant narrowband frequencies have been assigned. Due... (read more)Browse Radio Modems Datasheets for RF Industries, Inc. -
Pasternack Enterprises, Inc.
New Selection of Land Mobile Radio/LMR AntennasPasternack introduces it's new series of LMR (Land Mobile Radio) Antennas for Mobile Applications to fill filling a wide range of antenna requirements in wireless, telecommunication and radio applications. All products conform to the Telecommunication Industry Association (TIA) standards for terrestrial land mobile radio antenna manufacturers (TIA-804-A ./ TIA-804-B). Pasternack's series of LMR Antennas are broad-based, wideband antenna solutions that operate over a wide range of frequencies... (read more)Browse Antennas Datasheets for Pasternack Enterprises, Inc. -
Renishaw
Radio Transmission Touch Probes: CNC ApplicationsNew ultra-compact radio transmission touch probes bring probing benefits to a wider range of CNC machine tools from Renishaw. Renishaw is making waves with the introduction of new touch probe systems that use its unique frequency hopping spread spectrum (FHSS) probe signal radio transmission technology to allow automated job set-up and in-process measurement on all sizes of CNC machine tools. Wide range of touch probes with radio transmission. These new products reinforce Renishaw's world... (read more)Browse CMM Probes Datasheets for Renishaw -
Jayco
GUARDIAN Project 25 Compliant Portable Radiocircuit assembly with full EMI shielding. The end result is a radio that is sealed, resists impacts and drops and performs flawlessly. (read more) -
Anaren, Inc.
AIR radio module for ZigBee standard applicationsDeveloping a wireless product intended for compliance with the ZigBee® standard? Anaren now offers an AIR module that simplifies the task. In concert with a software approach from Tesla Controls, Anaren AIR modules now offer you a far speedier way to develop solutions intended to be compliant with the ZigBee Standard! By simplifying the familiarization routine, basic programming, and development process typically involved in creating wireless products based on the ZigBee Standard - we'll help... (read more) -
Sherborne Sensors
Distortion Free Digital 2-Way Radio System !The WTS Wireless Tilt System is a flexible, all-weather radio telemetry system designed to provide high accuracy remote angle measurement data. The WTS enables surveyors, geotechnical specialists and structural engineers to record and log data remotely without the cost and impracticality of traditional wired methods. The heart of the system is the WTS Wireless Inclinometer; a high-accuracy robust instrument utilising advanced MEMS sensor technology to ensure maximum reliability. A variety... (read more)Browse Tilt Sensors Datasheets for Sherborne Sensors
Conduct Research
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Smart Computing Article - Hierarchical Storage Management (HSM) to Hollerith machine
Storage Management (HSM). high-definition television (HDTV). High Density Rosetta (HD Rosetta). High-Level Data Link Control (HDLC). High-Level Language (HLL). high-memory area (HMA). high-performance file system (HPFS). High Performance Parallel Interface (HIPPI). high performance radio local-area...
Engineering Web Search: Radio Telegraphy
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Radio - Wikipedia, the free encyclopedia The etymology of "radio" or "radiotelegraphy" reveals that it was called "wireless telegraphy," which was shortened to "wireless" in Britain. |
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Crystal radio - Wikipedia, the free encyclopedia radios were the first widely used type of radio receiver,[11 and the main type used during the wireless telegraphy era.[12 Sold and homemade by the |
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Professional CB Radio Free Delivery : CB Radios : Maplin Amateur Radio Internet Communication Telephone Cables & Accessories CB Radio Scanners Telephones & Answering Machines |
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IEEE MEDAL OF HONOR RECIPIENTS 2012 JOHN L. HENNESSY "For... |
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IEEE Canada - history/historique student competitors in the Marconi Crystal Radio contest as well as the Poldhu Amateur Radio Club and the Marconi Radio Club of Newfoundland. |
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radio: Definition from Answers.com radio American Heritage Dictionary: ra·di·o |
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radio frequency: Definition from Answers.com radio frequency American Heritage Dictionary: radio frequency Home > Library > Literature & Language > Dictionary |
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Radio - Facts from the Encyclopedia - Yahoo! Education A radio wave acts as a carrier of information-bearing signals; the information may be encoded directly on the wave by periodically interrupting its |
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Radio : Dictionary / Wörterbuch (BEOLINGUS,... radio telegraphy Radiotelefon {n} radio telephone to listen to the radio im Radio on the radio; over the radio |
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The Creative Science Centre - by Dr Jonathan P. Hare Sussex Uni Radio Club QRZ.com Radio Telegraphy G1EXG's RADIO PAGE (photo: Jonathan Hare by Geoff Rowland) |
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