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Signal & Communications 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.

Please consider contacting my advertisers first.
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 while those in the bottom section are distributor and/or renter.  Calibration
Rohde & Schwarz

Rohde & Schwarz

1-888-TEST-RSA
(1-888-837-8772)


Rohde & Schwarz is one of the world's leading manufacturers of test & measurement, communications and broadcasting equipment. With more than 8700 employees and representatives in more than 70 countries, and world wide sales of almost $2.3B (€1.8B), we are able to support customers both globally and locally.

R&S Vector Signal GeneratorVector Signal Generators
Analog, RF, microwave, and digital signal generators with a variety of frequencies, standards, modulations, and functions at up to 43.5 GHz.

R&S Spectrum AnalyzerNetwork, Signal, & Spectrum Analyzers
Configurable VNA, signal, and spectrum analyzers covering audio and baseband through mm-wave frequencies.

R&S Digital O-ScopeDigital Oscilloscopes
DSOs for RF, analog, mixed signal & digital integration, and software development & production with up to 4 GHz BW.

R&S RF Power MetersRF Power Meters
Power meters, directional power meters, volt meters, and sensors. Power sensors and peak power sensors are intelligent stand-alone instruments specially designed for use with R&S Spectrum Analyzers and instruments up to 110 GHz.

Advanced Test Equipment Rentals Advanced Test Equipment Rentals
San Diego, CA
888-404-ATEC (2832)
Advanced Test Equipment Rentals provides the latest models of test and measurement equipment from top name manufacturers like Agilent, Fluke, Anritsu, R&S, Tektronix, and Yokogawa. Our primary focus is providing a complete rental solution of test and measurement equipment to industries such as Aerospace, Defense, EMC, and Communications.
Contact ATER Today for Your T&M Requirements
 ● RF Amplifiers
 ● Spectrum Analyzers
 ● ESD/EOS Testers
 ● Power Meters & Sensors
 ● Network Analyzers (VNA)
Antennas & Testers
Signal Analyzers
Frequency Counters
Multimeters
Oscilloscopes
 ● Intermodulation Testers (PIM)
 ● Data Acquisition & Loggers
 ● Impedance Analyzers (LCR)
 ● Noise Sources & Noise Figure Testers
 ● Time Domain Reflectometers (TDR)
 ● Tuners & VSWR Meters
 ● AC & DC Power Supplies & Loads
 ● Signal Generators & Synthesizers
 ● Waveform & Function Generators
Calibration Certificates accompany all equipment.

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

Aeroflex | aeroflex.com
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 | home.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 | anritsu.co
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 | appliedin.com
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 | bvsystems.com
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) | aeroflex.com
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) | cisco.com
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) | home.agilent.com
800-452-4844 Palo Alto, CA
Test & measurement equipment, semiconductor products, communications management and test systems, automated test equipment (ATE).

LeCroy Corp | lecroy.com
800-553-2769 | Chestnut Ridge, NY
Oscilloscopes, analyzers, differential amplifiers, modular instruments, probes, scope accessories.

LitePoint Corp | litepoint.com
408-456-5000 | Sunnyvale, CA
Innovative test solutions for wireless communications systems, such as 802.11, WiMAX and UWB.
Please click here to visit the Boonton websiteBoonton
Parsippany, NJ
Phone: 973-386-9696
Fax:     973-386-9191
Boonton Electronics is a provider of RF & Microwave test equipment including Peak and Average power meters, Modulation & Audio Analyzers, RF millivolt & Capacitance meters, and PIM Test Sets. Peak Power meters have up to 70 MHz of video BW, and 40 GHz of carrier BW. Modulation & Audio Analyzers provide analog measurements required for radio sets. RF Millivoltmeters use an RF probe system that automatically loads calibration coefficients for measurements to 1.2 GHz. Our 7200 capacitance meter provides very accurate capacitance and conductance measurements at 1 MHz.
 • Modulation Analyzer Power Meters
 • PIM Testers Audio Analyzer
 • RF Power Meter • USB Power Sensor
 • Capacitance Meter USB Power Meter
 • Power Meter Sensors
RF Voltmeter
     Application Notes: Handy tips & tricks.
     Careers: Please visit the page if you are
                   interested in working for Boonton.
     Calibration Services: Use our wizard for an
                                    estimate.

Please click here to visit the Noisecom websiteNoisecom
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.
NoiseWave was founded by Microwave and RF Engineers with many decades of design experience in Noise theory and Noise fundamentals!

Micronetics | micronetics.com
603-883-2900 | Hudson, NH
Test equipment, noise sources, phase shifters, voltage controlled oscillators, switches, limiters,  attenuators.

Rohde & Schwarz | rohde-schwarz.com
888-837-8772 | Columbia, MD
Test & measurement, radio communications, broadcasting, antennas, IT security, signal intelligence, spectrum monitoring, trunked radio. Network analyzers, spectrum analyzers, communications analyzers, signal generators, power meters, voltmeters, oscilloscopes, audio analyzers, power supplies, optical measurement

Sage Instruments | sageinst.com
831-761-1000 | Freedom, CA
Field test sets, automated test systems, local loop test systems, and automated wireless test systems.

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

SHF Communication Technologies | shf.de
+ 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 | summitekinstruments.com
303-768-8080 | Englewood, CO
PIM analyzers, interference analyzers.

Tektronix | tek.com
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 | 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.

Wiltron(now Anritsu) | anritsu.com
800-267-4878 | Richardson, TX
Test and measurement solutions for communications applications and markets, mobile  telecommunications, microwave and satellite, optical communications.

Z Technology, Inc | ztechnology.com
503-614-9800 | 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 | alliancetesteq.com
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 | 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.co.uk
+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 | 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.

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.

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.
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 | 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.

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.

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.

TRS-RenTelco | trs-rentelco.com
800-874-7123 | DFW Airport, TXCommunication, 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.

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.

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RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
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