Spectrum Analyzers
Manufacturers & Services
Test Equipment & Calibration (new & used)

At the top of the list are companies that manufacture test equipment. At the bottom of the list are companies that distribute test equipment and/or provide calibration services (although some manufacturers provide re-calibration services for their equipment. For a narrowed-down list of specific types of test equipment, click on one of the links in the list below.

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AEA Technology | aeatechnology.com
800-258-7805 | Vista, CA
Portable SWR/return loss, vector impedance  analyzers, STEP time domain reflectometers.

Agilent Technologies | agilent.com
800-452-4844 | Santa Clara, CA
Basically, everything for every kind of testing need. Test equipment, racks, cables, adapters, amplifiers, cables, RF switches, spectrum analyzers, network analyzers, communications test sets, multimeters, EEsof EDA products.

Anritsu | us.anritsu.com
800-267-4878 | Richardson, TX
Connectors, adapters, coax cable, terminations, attenuators, spectrum analyzers, vector network analyzers, power meters, signal generators and synthesizers and frequency counters, noise figure, optical test and measurement equipment, Bluetooth.

Hewlett-Packard (now Agilent) | agilent.com
800-452-4844 | Palo Alto, CA
Test & measurement equipment, semiconductor products, communications management and test systems, automated test equipment (ATE).

Keithley Instruments | keithley.com
800-588-9238 | Cleveland, OH
Provider of RF test and measurement instrumentation including current/voltage source and measure products, data acquisition modules/cards, digital multimeters and data acquisition/switching systems, fast transient response and high voltage power supplies, optoelectronic test solutions.

Link Instruments | linkins2.com
973-808-8990 | Fairfield, NJ
Digital oscilloscopes, logic analyzers & spectrum analyzers.

Rigol Technologies | rigol.com
877-4-RIGOL-1 | Oakwood Village OH
Digital oscilloscopes, RF spectrum analyzers, digital multimeters, function/arbitrary waveform generators, Digital programmable power supplies, HPLC and UV-Vis spectrophotometers

Rohde & Schwarz | rohde-schwarz.com
888-837-8772 | Columbia, MD
Test & measurement, radio communications, broadcasting, antennas, IT security, signal intelligence, spectrum monitoring, trunked radio.

Sanford Research Systems | thinksrs.com
408-744-9040 | Sunnyvale, CA
Scientific, test & measurement, time & frequency, vacuum instruments.

Tektronix | tek.com
800-835-9433 | Beaverton, OR
Test & measurement products including oscilloscopes, signal generators, logic analyzers, accessories, real-time spectrum analyzers, application testing software, communications products.

Ubiquiti Networks | ubnt.com
408-942-3085 | Milpitas, CA
Broadband wireless solutions for WISP, WiFi, WLAN, and other applications in the 900 MHz and 2.4/5 GHz ISM bands. Base stations, PC cards, embedded systems (plug-in cards), AirView spectrum analyzers, Bullet™ antenna-mounted transponders.

Willtek | willtek.com
866-WILLTEK | Indianapolis, IN
Develops, markets, sells, and delivers modular, upgradeable test solutions to meet the requirements of manufacturers, service providers and carriers in the wireless industry.

Used & Rental Test Equipment

AccuSource Electronics | accusrc.com
800-673-4102 | College Park, GA
Used test equipment fully refurbished at prices way below the competition.

Advanced Test Equipment Rentals | atecorp.com
888-404-2832 | San Diego, CA
Offers custom rental, sale and lease solutions for test and measurement requirements with off-the-shelf inventory including AC power testers, amplifiers, analyzers, calibrators, datalogging, environmental test, inspection, lightwave, meters, network test tools, oscilloscopes, power supplies, recording, RFI/EMC/EMI, signal generators, video/CATV.

Alternative Test Equipment | alternativetest.com
+44 (0)845 345 7791 | UK
Sale and rental of quality, reconditioned test and measurement equipment including network analysers, oscilloscopes, power supplies, signal analysers, signal generators, spectrum analysers, telecoms, TV and video, wireless comms.

Analyzer Repair Inc. | analyzerrepairinc.com
888-814-3508 | Cocoa, FL
All of our technicians are military PMEL graduates. After their tenure, they spent time in R&D labs, USAF PMEL labs, and commercial calibration labs. Repair calibration services for new equipment & extend life of obsolete high performance analyzers.

Applied Quality Test, Inc | selltestequipment.com/index.htm
408-531-5300 | San Jose, CA
Used surplus idle electronic test equipment - We buy & sell all types of general purpose used test equipment throughout the USA.

Aptec Electronics | aptecelectronics.com
310-640-7262 | El Segundo, CA
We buy and sell new and used electronic test equipment, aviation related parts, optical, mechanical & electronic components. Aptec Electronics has been a wholesale dealer in new and used electronic test equipment for over 20 years. We are in the aerospace capital of the world and have been able to accumulate quite an inventory of aerospace quality surplus equipment and parts.

Avalon Equipment Corp | avalontest.com
888-542-8256 | Vista, CA
New & used test equipment including amplifiers, audio analyzers, calibrators, counters, data acquisition systems, EMC/EMI/compliance, fiber optic/lightwave, function/pulse generator, logic, network, spectrum analyzers, meters, oscilloscopes, sensors, signal generators.

Bell Electronics NW, Inc | bellnw.com
800-366-5240 | Kent, WA
New and refurbished test and measurement equipment sales and rentals.

Bid-Service | bidservice.com
732-863-9500 | Freehold, NJ
Very extensive inventory of used electronic and scientific manufacturing and inspection equipment, including semiconductor foundry machinery.

Calright Instruments | calright.com
866-363-6634 | San Diego, CA
Quality new and used electronic test and measurement equipment including analyzers, counters, timers, meters, oscilloscopes, and more.

Consultair | consultair.com
+33 1 30 97 89 30 | France
Buy/sell/rent/trade new and used electronic test & measurement equipment for aeronautics civil and military, spare, repair, measure instruments, maintenance solutions, electronic components.

Electro Rent Corp | electrorent.com
800-688-1111 | Van Nuys, CA
Rent/lease provider of test and measurement equipment.

Global Test Supply | globaltestsupply.com
888-610-7664 | Wilmington, NC
Buy, rent, rent-to-own, and sell refurbed and save $$$. Quality, warrantied, refurbed TE from Agilent, Tektronix, Fluke, Anritsu, & more.

Instrument Rental Labs | testequip.com
303-469-5335 | Broomfield, CO
Rental & sales of electronic test equipment, spectrum analyzers, meters, power supplies, oscilloscopes.

Kandel Electronics | kandelelectronics.com
800-582-TEST (8378) | Oreland, PA
Buy and sell used test equipment. 1000s of items in stock. On-site calibration lab with NIST traceability. Flexible purchase options.

LabX | labx.com
888-781-0328 | Canada
Online auction and classified marketplace for scientific equipment including laboratory, electronic test equipment, and semiconductor ads. An alternative to eBay featuring flat rate to post ads & free wanted ads.

Megown Test and Measurement, Inc | megown.com
800-442-5835 | Roseville, CA
Sells, rents, and leases new and reconditioned test and measurement equipment direct to end-users, providing superior products at the lowest price and in the shortest time frame. Sophisticated product inspection and testing process and state-of-the-art calibration lab. We are always interested in purchasing late-model test and measurement equipment.

MetricTest | metrictest.com
800-432-3424 | Hayward, CA
New & refurbished electronic test equipment including oscilloscopes, analyzers, generators, meters, counters, power supplies, equipment racks, wireless & optical test equipment.

Mr Test Equipment | mrtestequipment.com
905-274-6200 | Canada
Specializes in sales of refurbished (reconditioned with full warranty) electronic test and measurement equipment like oscilloscopes, spectrum analyzers, network analyzers, signal generators, logic analyzers, etc.

Naptech Test Equipment, Inc | naptech.com
800-336-7723 | Lower Lake, CA
Sell-rent-lease-buy-trade quality reconditioned test equipment.

National Test Equipment, Inc | ntecusa.com
760-639-1700 | Oceanside, CA
New, used, and reconditioned electronic test and measurement equipment sales, rentals, leasing, repair, and calibration. Agilent (HP), Tektronix, Fluke, Rohde & Schwarz, and many more.

Odyssey Technical Solutions | odysseyrf.com
877-989-7007 | Round Rock, TX
State of the art repair facility specializing in RF microwaves, RF generators, and Automatch Networks. Services include repair, refurbishment, core exchanges, process and equipment engineering, and equipment sales.

Recycled Equipment | recycledequipment.com
410-685-1997 | Baltimore, MD
Buys and sells quality used electronic test equipment and VXI/VME Equipment.

Spectra Test Equipment | spectratest.com
800-716-2421 | Mountain View, CA
Rental, Purchase or Lease. We offer a wide selection of electronic instruments from all the leading manufacturers. Instrumentation types cover virtually all electronic, optical, microwave test items. Calibration and repair of our electronic instruments is performed in our in house NIST traceable calibration lab.

Technical Diagnostic Services, Inc | test-equipment-rental.com
817-465-9494 | Arlington, TX
Provider of measurement, test, and diagnostic equipment, we stock equipment from over 250 leading vendors for hundreds of applications. This equipment is available for short or long term rental, lease purchase, and sale. We also provide NIST traceable calibration services with quick turn-around, electrical systems training, and services.

TekNet Electronics | teknetelectronics.com
877-449-3760 | Alpharetta, GA
Used/refurbished electronic test equipment reseller and solution provider; buys and sells electronic test equipment worldwide to industry leading corporations, smaller end users, and government agencies and provides a wide range of technical, logistical, and financial services/solutions that covers the entire life cycle of your electronic testing equipment.

TestBuyer | testbuyer.com
Southfield, MI
With our easy-to-use interface and constantly growing database of equipment, you can quickly find and compare test and measurement equipment that best suits your applications. There are quick links to the manufacturers' specifications, brochures, and technical data sheets on our site - in one convenient location.

Test Equipment Depot | testequipmentdepot.com
800-517-8431 | Melrose, MA
New & used electronic test equipment.

Test Equipment Solutions | testequipmenthq.com
+44 (0)1753 596000 | UK
Supplier of quality second user Test Equipment and low cost rental of the same.

Test Equipment Solutions Today | testsolu.com
888-663-4710 | Foster City, CA
High-quality refurbished test and measurement equipment from such manufacturers as Agilent, Acterna, Advantest, Anritsu, Boonton, Fluke, Gigatronics, Hewlett Packard, IFR, Keithley, Marconi, Rohde & Schwarz, Sorenson, Spirent, Tektronix, TTC, Wavetek, and Wiltron.

TestEquity, Inc | testequity.com
800-950-3457 | Thousand Oaks, CA
New & reconditioned test equipment, sales & rentals. Authorized Agilent, Tektronix, Rohde & Schwarz, Fluke, Xantrex, Instek, QuadTech distributor. Mfr of environmental chambers, temperature & humidity.

TestQuote, LLC | testquote.com
561-540-2878 | Hypoluxo, FL
Reconditioned test & measurement equipment marketplace where you choose the purchase, sale, rental, or lease price.

Testwall Ltd | testwall.com
+353 (0)1 2190235 | Dublin, Ireland
Pre-owned test equipment and rental, including spectrum analyzers, network analyzers, logic analyzers, oscilloscopes, power supplies, frequency counters, signal generators, synthesizers, data communications test equipment.

TICS International Ltd | tics.co.uk
+44 (0)870 787 4910 | UK
Suppliers of quality refurbished test equipment. Specializes in used electronic test equipment (Fluke, Agilent, HP, Tektronix, Solarton).

TRS-RenTelco | trs-rentelco.com
800-874-7123 | DFW Airport, TX
Communication, fiber optic and electronic test equipment rentals & sales.

Tru Cal International | trucal.com
800-681-5540 | Bensenville, IL
Comprehensive, nationwide instrument calibration services at a fully accredited calibration laboratory. Buy, rent, lease and sell used test equipment.

Tucker Electronics | tucker.com
877-667-6044 | Garland, TX
New and refurbished electronic test & measurement instruments and environmental chambers, including digital multimeters/voltmeters, function generators & waveform synthesizers, network analyzers, oscilloscopes, power supplies, spectrum analyzers.

Used-Line | used-line.com
Southfield, MI
Search engine for buyers of used, refurbished and surplus test & measurement, lab and semiconductor manufacturing equipment

Valuetronics | valuetronics.com
800-552-8258 | Elgin, IL
Buy, sell, and trade electronic test equipment including spectrum, network, logic analyzers, oscilloscopes, digital multimeters, power supplies, & signal generators.

Western Test Systems, Inc | westerntestsystems.com
800-538-1493 | Cheyenne, WY
We offer a full range of refurbished and guaranteed coaxial and waveguide test hardware DC-110+ GHz. All items tested and warranted for ninety days. Fast delivery from stock. All major credit cards accepted.