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Alliance Test is a trusted
source providing sales, rentals
and leasing of refurbished
electronic test and measurement
equipment to the R&D,
manufacturing and quality
assurance industries. We carry a full range of
used test equipment from manufacturers such as
Agilent, Ando, Anritsu, Fluke, HP, Keithley,
Lecroy, Rohde & Schwarz, and Tektronix.
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Used Test Equipment Includes |
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Oscilloscopes |
Network Analyzers |
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Logic Analyzers |
Spectrum analyzers |
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Multimeters |
Sweep Generators |
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Function Generators |
Attenuators |
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Power Supplies |
Probes |
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We want to be your Partners, helping you capture the maximum value from your idle Test Equipment. By Partnering with Alliance Test you can recover 30%-40% more on your idle test equipment rather than selling to a dealer. |
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Coaxial Dynamics
Middleburg Heights, OH
Tel: 1-800-COAXIAL
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Coaxial Dynamics has
been a leading
manufacturer of precision equipment for the
measurement and termination of RF power for
over 30 years. Our equipment is used by
engineers and technicians in a wide variety of
applications
throughout the world. We have sales offices all over the world to serve your needs.
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Our Products
and Solutions Include |
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Digital Broadcast Equipment - Wattchman RF
monitor, high power meters, plug-in elements |
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Directional Wattmeters - Average & peak
power, Field strength meters |
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Line Sections & Elements - 7/8" to 6-1/8" |
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Plug-In Elements
- 7/8" to 6-1/8" |
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Loads & Attenuators
- Dry, liquid, air, and
forced air cooled, coaxial |
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Signal Samplers
- Tap-offs, x-Tractors |
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Meters - Portable & panel mount |
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Accessories - Quick-match, coupling kits |
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Low Pass Filters - 100W and 200 W |
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Power Sensors - Mainline, wideband |
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Custom OEM Products - Send us your specs |
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Online Price Quotes
Available |
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| 73 Hosting 480-624-2500 / Hohenwald, TN Domain registration and website hosting for amateur radio. Make your website easier for other hams to find. | A-1 ServoMotor Repair 888336-8430 / Irving, TX AC/DC servo motor repair service specializing in the repair of AC servomotors, DC brushless and servo motors, spindle and stepper motors, encoders, and resolvers from many manufacturers. | ABC Vacuum Tubes 407-761-7205 / Orlando, FL 3.5 Million products stocked. vacuum tubes, radio Tubes, audio tubes, electron tubes, valves, grid caps, sockets, capacitors and tubes for amplifiers. Buy, sell, and swap your tubes, ABC Vacuum Tubes is always buying vacuum tubes for our inventory. | AG6K Amplifiers & accessories, articles. | Alinco Electronics Radio parts & repair, online manuals, power supplies. | All-Risk" Ham Radio Equipment Insurance Plan Protection from loss or damage to your amateur station and mobile equipment by theft, accident, fire, flood, tornado, lightning, and other natural disasters. You can even insure antennas, rotators and towers! | Alpha Delta Communications, Inc Commercial quality products for effective RF management, quality accessories for commercial and amateur radio communications. |
| Aluma Tower Company, Inc Manufacturer of lightweight aluminum towers, portable & mobile, including telescoping, fixed & guyed, single section, meteorological, environmental, trailer shelter, vehicle mounted. | AMECO Publishing Corp Text books relating to amateur radio (HAM radio), highpass and lowpass power filters, transmitter test loads (dummy loads), study tapes and disks to learn morse code, transceiver preamplifiers, antenna signal boosters. | Ameritron The high power specialist - amplifiers, antenna switches, tuners, watt meters, relay buffers, tubes & parts. | Amidon Supplying the HAM radio community with ferromagnetic products. | Angle Linear Manufactures linear Radio Frequency (RF) products and peripherals for communications, specializing in preamplifiers, receiver front end filtering & receiver multi-couplers for virtually any communications application. Our specialty is high dynamic range, low noise figure receiver front ends to help you solve your communications problems. | Antique Electronic Repair 847-746-4532 / Zion, IL Repair and restoration of tubed antique radios and musical amplifiers. Also, the repair of tubed and solid-state Ham radio equipment. Kit building services, antenna and grounding products. | Antique Electronic Supply 480-820-5411 / Tempe, AZ Large supply of new old stock and current production vacuum tubes, parts, supplies and literature for your vacuum tube equipment. | Array Solutions 972-203-2008 / Sunnyvale, TX RF Network Designer - provides a number of functions for the professional radio operator and the ham radio community YagiStress - mechanical design software for building safe & reliable antennas, antennas, stacking & phasing devices, high power antenna switches, Baluns, impedance transformers, custom antenna arrays & switching systems. | Barker & Williamson Corp (B&W) Manufacturer of the highest quality HF broadband antenna, air wound coil stock, and other radio parts for military, commercial, homeland defense and amateur use since 1932. | Bencher, Inc HAM radio and photographic equipment including paddles, keys, filters, antennas. | BlueSky Mast, Inc 877-411-6278 / Tampa, FL Light weight, portable mast systems from 2 - 20 meters, Designed for one-man portability and light weight, they easily deploy in the harshest of environments with no need for external supports such as shelters or vehicles. | Buckmaster Publishing Buckmaster produces HamCall - A comprehensive world wide amateur radio callsign database with over 1,700,000 listings. | Byers Chassis Kits 717-292-4901 / Dover, PA Manufacture of aluminum chassis kits and cabinets. Small sheets of aluminum and brass. VHF and UHF antenna parts. | Cheap QSL's Quality low cost QSL card printing. | Communication Concepts, Inc (CCI) Provides components to amateurs who want to construct their own gear and to professionals who want to save money and time in prototyping their circuit design. | Communications & Energy Corporation Manufactures & sells custom passive microwave filters within frequency ranges 5 MHz to 13 GHz, for wireless television (MDS/ GWCS/ MMDS/ ITFS/OFS), cable television (CATV), low power television (LPTV), cellular telephone & personal communications (PCS). | Communications & Power Industries, Eimac Designs and manufactures a broad line of power grid tubes which are used in key markets including broadcast transmitters for AM Radio, FM Radio, VHF television, UHF television, & shortwave. These transmitters range from 100 watts to 500 kilowatts of RF power - and frequencies from audio to 2 gigahertz. | Communications Specialists, Inc Manufacturers Of quality tone signaling equipment. | Cornell Drentea - Consultant (KW7CD) A life long hobby and career in RF and Technology Cornell has been a Ham since 1957. Extensive RF technology articles Ham Radio, Communications Quarterly, RF Design, and QEX. Professionally, Cornell is an accomplished RF engineer with over 35 years of hands-on experience in the aerospace, telecommunications and electronics industry, over 80 professional technical papers and articles, and holds multiple patents. He is the author Radio Communications Receivers, McGraw Hill. | CW Touch Keyer 508-285-7600 / Norton, MA CW morse code touch paddles, cables and parts. | Dallas Remote Imaging Group Provides consulting services on weather satellite imagery, satellite tracking, and the use of image acquisition and processing in education. | Davis RF Co Provides electronic and electrical wire, cable, RF connectors, DSP audio filters, rope, non-conductive guy cables for aerial or tower support; plus sundry aerial related parts. | DC Electronics Home of DC Kits - electronics projects & kits, RF parts, diodes & LEDs, transistors, data sheets, advice. | Digital Communications, Inc Specializes in Radio Frequency Interference (RFI) products, which reduce interference problems in the 50 MHz to 6 GHz range. We design & manufacture VHF & UHF bandpass filters, low pass filters, wi-fi filters, multiple-window filters, combiners, broadband duplexers, tower-top amplifiers, & CDMA repeaters. | Downeast Microwave Amateur Radio equipment for 50MHZ and above. | Electronic Rainbow Manufacturer of electronic kits for the hobbyist as well as for education. | Elktronics ID chips. | EZNEC Antenna software by W7EL. | Far Circuits Manufacturer of Printed Circuit Boards for electronic projects that are used by the Amateur Radio and electronic hobby enthusiast. | FastLinks LLC Specializing in design, implementation and support of wireless wide area networks, wireless communications and wide area networking. | GeoTool 714-403-2026 / Newport Beach, CA Rick Curtis, WA6JKH. Heavy duty pickup truck antenna mounts were developed to provide Amateur, CB, and commercial radio operators a very strong, easily installed antenna mount for several types of antennas. Eliminates the need to drill holes in the exterior body of your truck, and will maintain a mounting location optimal for long distance communications. | Glen Martin Engineering, Inc Your online home for towers & communications support structures. | Grove Enterprises 800-438-8155 / Brasstown, NCHam radio equipment retailer - receivers, transmitters, antennas, scanners. WiNRADiO authorized service center. | Hal Communications Corp Building amateur products and developing communications equipment for over a quarter of a century. | Ham CAP Propagation Software HF propagation prediction tool for Amateur Radio by Alex Shovkoplyas, VE3NEA Ham CAP provides a COM/OLE Automation interface that 3-rd party programs can use to start Ham CAP, to set prediction parameters, and to run predictions. In a typical application integrated with Ham CAP the user will right-click on a call sign, and Ham CAP will pop up and display the point-to-point propagation chart. Incredible graphics! | Hammond Manufacturing 716-651-0086 / Cheektowaga, NY Electrical enclosures, racks, small enclosures, electronic transformers, outlet strips. | Ham Lookup 540-270-7878 / Bealeton, VA Amateur Radio call sign search callbook CD-ROM. Modern, easy-to-use software for both Windows and Linux. Free updates, free upgrades. | HamRadioManuals 516-671-1181 / Glen Cove, NY Supplying vintage to modern HAM radio and related manuals. | Hamtronics Commercial & amateur VHF & UHF radio equipment. | Hamware Manufacturer of remote controlled RF antenna tuners. WW delivery. | Heathkit Educational Systems Develops and distributes technical education curriculum, courseware, and hardware to assist academic institutions, corporations, training centers, and 'self-study' users worldwide. | Heil Sound Microphones, headsets, audio systems & accessories. The Heil PROLINE division brings some new and exciting Heil innovations to the commercial broadcast and recording studio. | Henry Radio RF Power Amplifiers & Exciters Communications equipment. | HotPress 800-862-1221 / Sumner, WA Caters to Ham Radio hobbyists for hats, T-shirts, coats, mouse pads & more. Customizable with your name and call sign. Also POW-MIA items. | Icom Makes amateur radio products for use in long & short-range communications, also makes advanced technology products allowing worldwide communication relayed through space satellites owned by amateur organizations & manufactures a series of short-wave receivers used for hobby, industrial and government applications. | Idiom Press CW Keyers & kits, rotors, books, filters. | International Crystal Mfg Co Manufactures an extensive line of quartz crystals, oscillators, filters, and TCXOs/VCTCXOs. |
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At Et๓n, we understand the information
is truly power. Our mission is to empower the world through news, information, and entertainment.
No matter where in the world our customers are Eton radios keep them up-to-date and
well-informed. To further our commitment to innovation and excellence, Et๓n has partnered with
the leaders of complimentary industries. Our brand partnerships allow us to create the stylish,
cutting-edge products our customers have come to expect. This is radio, re-invented. |
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Read Tutorial:
Understanding Shortwave Radios |
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Check out more product lines:
▪
Shortwave Radio
▪
Parts & Accessories |
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We buy and sell bench top, general-purpose test
and measurement
equipment. We can save you
between 30-70% off of the new list
prices. We
budget $2,000,000 for the purchase of surplus
equipment each month. |
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Audio
analyzers |
Semiconductor |
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Frequency
Counters |
Power
Supplies |
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Network
Analyzers |
LCR
Analyzer |
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RF
Signal Generators |
Signal
generators |
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Spectrum
Analyzer |
RF
Measurement |
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Logic
Analyzers |
Impedance
Analyzers |
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Pulse
Generators |
Oscilloscopes |
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Plotters |
Power Meters |
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Full Warranty |
Buy & Sell |
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| Intuitive Circuits, LLC Develops, manufactures, & sells video on-screen display, DTMF, GPS logging, miscellaneous OEM and standalone products, sells to hundreds of government agencies, businesses, and hobbyists each year. | Jan Crystals Crystals & oscillators. | JWM Engineering Manufacture phased-locked oscillators for Amateur Radio equipment. | Kangaroo Tabor Software HF Communications Analysis and Prediction Tools for Amateur Radio operators and communications professionals. | Kantronics Wireless data controllers. | kc2sho.com Electronic repairs - Home, auto, DJ and professional audio equipment, transmitters, transposers, repeaters, amplifiers, power supplies, broadcast, amateur (ham) and 2 way communication equipment, computers, servers, network equipment, game systems; test and tune passive RF devices such as filters, duplexers and directional couplers. | K-Com Manufactures products for attenuation (suppression) of Radio Frequency Interference (RFI) to Telephone Equipment. | Kenwood Communications Corp High quality consumer electronics, test equipment, communications equipment, amateur radio, business radio, and land/mobile radio products. | KVG Manufacturer of quartz crystals and crystal components. | Manual Man Specializes in vintage manuals for amateur, audio, and radio-related equipment. | Martronics 805-239-1932 / Paso Robles, CA 7-1300MHz, 13-1300MHz, 30-1300MHz discone antennas, PCB design, RF cable assemblies, BALUNS, UNUNS, mobile hitch antenna mounts, systems, and assembly services. | Microwave Filter 1 MHz to 50 GHz, HP, LP, BS, BR, multiplexer, tunable notch, high power, subminiature, waveguide, microstrip, lumped element. | Modern Radio Laboratories Exclusive Source, printing and publishing of all MRLยฎ Handbooks and Literature by Paul Nelson and Elmer G. Osterhoudt. Tested Instructions and Plans. | Morcom International The latest in wireless communications & advanced weather systems for commercial, security, government, & amateur use. Communications systems design, airport ground-to-air communications, weather information systems design, IT hardware support & management, repair & programming of radio transceivers, hydro-meteorological system design, airport weather observation systems (AWOS), export/import consulting services. | Nat Radio Co Point Pleasant, NJ Software for amateur radio and engineering. | New Sensor Corp Products for vacuum tube enthusiasts, guitar players, and repair technicians. We have also added new lines of capacitors, speakers, technician tools (including test equipment and soldering stations), Hammond transformers and enclosures, Duracell batteries, guitar amplifiers, and much more... | Northern Lights Software Satellite Tracking Software -real time tracking of an unlimited number of satellites. | Oak Hills Research Source for quality transceiver kits and accessories | Old Tech-Books & Things Specializing in books and objects relating to early technology - radio, television, wireless, vintage synths, medical electricity, computation & more! | PacComm Wireless radio systems, equipment and accessories, including Terminal Node Controllers (TNCs). | Pad2Pad.com 201-447-9120 / Midland Park, NJ Low-cost, rapid turn-around PCB fabrication service. Free downloadable layout software. Live, online support available. | Palomar Engineers Manufacturer of amateur radio equipment, also sells ferrite and iron powder cores for RFI suppression and prototypes. | P.C. Electronics Amateur radio equipment, Ham radio equipment, amateur television equipment. | Peter W. Dahl Co Inc Manufactures a wide variety of transformers and reactors for amateur radio and commercial radio & TV applications. | Philco Repair Bench Dedicated to antique Philco radios from the 1928 through 1947 time period. | PK's Loop Antennas +61 412 302 939 / Croydon, Victoria Australia Manufacturers of RF converters, filters, amplifiers and loop antennas for longwave, mediumwave, and shortwave radio reception. | QTH.com Low cost web site hosting and classified swap ads for ham radio, amateur radio and others. | Quality Technical Books Dan Romanchik KB6NU (734) 930-6564 "Run By and For Amateurs" QTB sells every book at 5% off the list price, and if you buy three or more, your discount is 10%. Order 10 or more books and you get 15% off. | Quantics W9GR Digital Signal Processors. | Radian 866-4RADIAN / Canada Towers and accessories. | Radio Adventures Specializing in the design and manufacturing of ham radio equipment components, kits, & accessories for both the amateur radio and commercial communications markets. | Radio Bookstore & Radioware Antennas, antenna wire/rope, coax cable, coax connectors, rilters - RFI/TVI grounding parts, KD9SV preamps, lightning protection, wire & cable. | Radio Dr. 804-437-1705 / Richmond, VA Professional radio repairs on old & new CB's, Ham radios, and marine radios. Low rates, free estimates. | Radio-Electronics.Com Information, tutorials and books on all aspects of radio, cellular telecom and electronics from the historical aspects to today's latest technology. | Radio Shack Consumer electronics specialty retailer of wireless communications, electronic parts, batteries and accessories as well as other digital technology products and services. | Raymond Sarrio Co Amateur radio products & news. | Recycled Radio Active buyers of amateur radio & shortwave equipment - Estate liquidations are our Specialty. | Rocky Mountain Radio 720-252-6941 / Golden, CO Distributor of accessories, antenna mounts, BNC, FME, mini-UHF, N, SMA, TNC, UHF adaptors, radio mounts, reducers, zip cord. We have been Hams for 15 years and we also sell our products at local Hamfests. | Rohn Industries (now Radian) Towers, poles, site accessories, hardware and services. | S & S Engineering Precisely QRP - transceivers, frequency counters. | Seaworthy Software 513-851-6834 / Cincinnati, OH The CountyLogMobile program is a specialty logging program designed for mobile amateur radio operators. It has been designed to allow quick entry of important information regarding QSOs. The data from this program may be imported into your general logging software. Exports data in the ADIF (Amateur Data Interchange Format) and CSV. |
| Shortwave Supply 704-450-0064 / Statesville, NC Amateur radio Call Sign windshield decals. | Software Systems Consulting Offers a broad spectrum of custom software development services in a wide variety of fields including radio communications, process control, imaging, astronomy, data acquisition & analysis. | Solder-It Co Manufactures & distributes specialty low temperature solder pastes, butane powered torches, tools and a few other amazing products. | Spectral Isopole Antennas 949-296-0360 / Santa Ana, CA High-end VHF&UHF antennas for military, commercial and amateur applications. | TechNote Time 352-522-0415 / Dunnellon, FL Over 200 unique gift ideas for ham radio operators, electrical engineers, electricians and other electrical workmen - for life's celebrations. | Telex Communications, Inc High performance professional audio and communications equipment, hardwired & wireless inter-communications products including microphones, amplifiers and loudspeakers. | Ten-Tec, Inc Amateur & shortwave radio, commercial & government radio, cabinets & enclosures tool & die services. | TX RX Systems, Inc Designs and manufactures transmitter and receiver multicoupler systems, duplexers, resonant cavity filters, signal boosters, tower-mounted preamplifiers, and many other specialized RF system products. | Unified Microsystems Products for radio amateurs who want to get the most performance out of their stations while contesting, DXing and other competitive activities. | US Tower Corporation Manufacturer of the world's finest, state-of-the-art, steel telescoping towers. | W7FG Vintage Manuals. | Wavenode Amateur Radio Station Monitoring System with computer interface which now includes Audio Announcing for RF power, SWR, and DC monitoring using remote sensors for local or remote operations. Personalized graphic display. | Wilderness Radio Kits aimed specifically at the outdoor QRP enthusiast. | Winegard Manufacturer of quality television reception products, manufacturing technology and sales of digital satellite antennas. | Wyman Research, Inc Manufactures television equipment, also is a dealer for Tasco and Kenwood slow scan systems. | YAESU HF transceivers/amplifiers, receivers, rotators, VHF/UHF handhelds, mobile transceivers, WIRES Internet Linking products. |
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