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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.

Antenna Testers Data Acquisition Frequency Counters Impedance / LCR	Intermod Testers Multimeters Network Analyzers Noise Figure / Generators	Oscilloscopes Power Meters & Sensors Spectrum Analyzers Signal Analyzers	Signal Generators Tuners / VSWR Waveform Generators --  Everything Else  --
Companies listed in the top section are manufacturers.   Others are distributors.       - Calibration Services -

Boonton Parsippany, NJ Phone: 973-386-9696 Fax:     973-386-9191  We are a manufacturer of test equipment  dedicated to measuring the power of RF and  microwave systems used in both military and  commercial sectors.  Our diverse and innovative products are  currently used to test terrestrial and satellite  communication, radar, telemetry, electronic  warfare (EW), electronic countermeasures  (ECM), and an expanding number of wireless  communications products.  • Modulation Analyzer • Power Meters  • PIM Testers • Audio Analyzer  • RF Power Meter • RF Millivoltmeter  • Capacitance Meter • USB Power Meter  • Power Meter Sensors • RF Voltmeter      Application Notes: Handy tips & tricks./td>      Careers: Please visit the page if you are                    interested in working for Boonton.      Calibration Services: Use our wizard for an                                     estimate. AEA Technology 800-258-7805 / Vista, CA Portable SWR/return loss, vector impedance analyzers, STEP time domain reflectometers. Aeroflex 800-843-1553 / Plainview, NY Radar stability, broadband, wireless, and phase noise test systems, IFR line of spectrum analyzers, signal and communications test sets. Agilent Technologies 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 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. Applied Instruments, Inc 800-244-2976 / Indianapolis, IN RF noise and multi-carrier CW signal generators, signal monitors with AGC pilot control, noise power ratio test sets, spectrum analyzers & signal level meters for CATV & satellite, & return path test sets. Berkeley Varitronics Systems Inc 732-548-3737 / Metuchen, NJ Antennas, WLAN, CDMA and CW instruments, transmitters, receivers, channel sounders, frequency sources and PN scanners. Celerity Digital Broadband Test (now Aeroflex) 800-843-1553 / Plainview, NY Wide band, fast switching signal generators and measurement systems including frequency synthesizers, electronic systems, subsystems, specialized multi-function modules and filters. Cognio (now Cisco) 301-540-4900 / Germantown, MD Brings spectrum analysis capabilities to wireless LAN (WLAN) networks. Cognio™s Intelligent Spectrum Management System (ISMS) offers breakthrough troubleshooting, performance monitoring and tuning, and security capabilities to companies using WLANs for mission critical WiFi networks. Hewlett-Packard (now Agilent) 800-452-4844 Palo Alto, CA Test & measurement equipment, semiconductor products, communications management and test systems, automated test equipment (ATE). LeCroy Corp 800-553-2769 / Chestnut Ridge, NY Oscilloscopes, analyzers, differential amplifiers, modular instruments, probes, scope accessories.

Noisecom Phone: 973-386-9696 Parsippany, NJ Noisecom has been a leading provider of RF & Microwave noise generating equipment used in commercial & military applications since 1985. We provide noise diodes, calibrated noise sources, jitter sources, cryogenic noise standards, and computer controlled instruments for either Precision C/N, or broad band white Gaussian noise. Noise Com provides off the shelf as well as custom designed noise testing solutions.     • Digital Noise Generator       • Analog Noise Generator         • Jitter Noise Generator           • Noise Diodes             • 60 GHz Noise Figure Test Set               • Calibrated Noise Sources                 • Interference Generator                   • HD Radio Test Set                     • Amplified Noise Modules Application Notes: Handy tips & tricks    Careers: Please visit the page if you are                  interested in working for Noisecom.    Calibration Services: Repair & calibration. LitePoint Corp 408-456-5000 / Sunnyvale, CA Innovative test solutions for wireless communications systems, such as 802.11, WiMAX and UWB. Micronetics 603-883-2900 / Hudson, NH Test equipment, noise sources, phase shifters, voltage controlled oscillators, switches, limiters,  attenuators. Rohde & Schwarz 888-837-8772 / Columbia, MD Test & measurement, radio communications, broadcasting, antennas, IT security, signal intelligence, spectrum monitoring, trunked radio. Sage Instruments 831-761-1000 / Freedom, CA Field test sets, automated test systems, local loop test systems, and automated wireless test systems. Sanford Research Systems 408-744-9040 / Sunnyvale, CA Scientific, test & measurement, time & frequency, vacuum instruments. SHF Communication Technologies + 49-30-772-05-10 / Germany Adapters - 3.5mm, 2.4mm, 2.92mm, 1.85mm, amplifiers (DC to > 50 GHz), connectors - 1.85mm, 2.92mm, optical transmitters, receivers, phase shifters, test equipment pattern generators, error analyzer, multiplexer, demultiplexer, clock recovery, bias tees, DC blocks, monitor tee, power dividers. Summitek Instruments 303-768-8080 / Englewood, CO PIM analyzers, interference analyzers. Tektronix 800-835-9433 / Beaverton, OR Test, measurement and monitoring equipment including oscilloscopes, signal generators, logic analyzers, real-time spectrum analyzers, and application testing software. Willtek 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. Wiltron(now Anritsu) 800-267-4878 / Richardson, TX Test and measurement solutions for communications applications and markets, mobile  telecommunications, microwave and satellite, optical communications. Z Technology, Inc503-614-9800 / Beaverton, OR RF Field Strength Meters and systems that measure and map signal coverage, and a new Measurement Demodulator featuring NIST traceable RF power measurement and 8VSB constellation, eye diagram, and spectrum displays. The DTV1010 outputs video, audio, SMPTE310M & VHF 8VSB signals and records important DTV parameters to a Windows PC.

Used & Rental Test Equipment

Alliance Test Equipment 888-505-8378 / Milford, MA Provides sales, rentals and leasing of refurbished electronic test and measurement equipment to the R&D, manufacturing and quality assurance industries. Advanced Test Equipment Rentals 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 +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. Electro Rent Corp 800-688-1111 / Van Nuys, CA Rent/lease provider of test and measurement equipment. Global Test Supply 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. Megown Test and Measurement, Inc 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. National Test Equipment, Inc 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.

Test Equipment Connection 800-615-8378 / Lake Mary, FL 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. Audio analyzers, frequency counters, power supplies, network analyzers, LCR analyzers, RF signal generators, spectrum analyzers, logic analyzers, impedance analyzers, pulse generators, -o-scopes, plotters. Odyssey Technical Solutions 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. Test Equipment Solutions +44 (0)1753 596000 / UK Supplier of quality second user Test Equipment and low cost rental of the same. Test Equipment Solutions Today 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. Testwall Ltd +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. TRS-RenTelco 800-874-7123 / DFW Airport, TXCommunication, fiber optic and electronic test equipment rentals & sales. Tru Cal International 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 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. Valuetronics 800-552-8258 / Elgin, IL Buy, sell, and trade electronic test equipment including spectrum, network, logic analyzers, oscilloscopes, digital multimeters, power supplies, & signal generators.

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