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RF Signal Generators & Synthesizers
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.

 

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
Rigol TechnologiesRIGOL Technologies
877-4-RIGOL-1
Oakwood Village, OH
DS1000E Series Digital OscilloscopeRIGOL Spectrum AnalyzersRIGOL Technologies is an emerging T&M leader and a technology innovator in electronic measurement. RIGOL's premium line of products including: Digital Oscilloscopes, RF Spectrum Analyzers, Digital Multimeters, Programmable Power Supplies, Signal Generators, and Waveform Generators.
DSA800 Series Spectrum Analyzer
RIGOL DSA800 Spectrum AnalyzerThe DSA800 Spectrum Analyzer by RIGOL redefines the product category by setting new standards for performance and price. Its digital IF technology guarantees reliability and performance will meet the most demanding RF applications.
 •  All-Digital IF Technology
 •  9 kHz to 7.5 GHz Frequency Range
 •  Up to -161 dBm DANL Normalized @ 1Hz
 •  -98 dBc/Hz @10 kHz offset Phase Noise
 •  Total Amplitude Uncertainty <1.5 dB
 •  10 Hz Minimum Resolution Bandwidth
 •  7.5 GHz Tracking Generator
 •  EMI Filter & Quasi-Peak Detector Kit (optional)
 •  VSWR Measurement Kit (optional)
 •  8 Inch TFT LCD (800x480) Display

 

Alliance Test Equipment websiteAlliance Test Equipment
Webster, MA
888-505-8378

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.
Used Test Equipment Includes
 • Oscilloscopes • Network Analyzers
 • Logic Analyzers • Spectrum analyzers
 • Multimeters • Sweep Generators
 • Function Generators • Attenuators
 • Power Supplies • Probes
 • Calibration Kits • EMI RFI EMC
 • Comms Analyzers Impedance Analyzers

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.

Ask about our Alliance Solutions program.

 

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!

 

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.

AnaPico
anapico.com | +4144 440 00 51 | Zürich, Switzerland
Compact, low noise, and fast switching CW signal generators; portable, battery operated RF signal sources; microwave samplers and sampling subsystems.

Anritsu
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.

Applied Instruments
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.

April Instrument
aprilinstrument.com | 650-964-8379 | Sunnyvale, CA
RF signal generators.

dBm Corp
dbmcorp.com | 973-709-0020 | Wayne, NJ
Noise generators, satellite link emulators, RF up/down converters, frequency synthesizers, attenuators.

Easel Technologies Limited
easeltechnologies.co.uk | (+44) 7760 172 135 | Bath, Wiltshire, UK
Manufacturer of RF and LF generators for plasma and materials processing applications, matching networks, repair, help and consultancy.

Elmika UAB
elmika.com | +370 5 233 34 26 | Vilnius, Lithuania
Mm-wave measurement instruments (Sweep generators, SNA, VNA, direct reading attenuators) mm-wave waveguide components (couplers, tees, bends, twists, horns, detectors, mixers, ...), waveguide components and assemblies for wireless applications.

Giga-tronics
gigatronics.com | 800-726-4442 | San Ramon, CA
Microwave synthesizers, power measurement instruments, network analyzers.

GW Instek
gwinstek.com | 909-591-8358 | Chino CA
Spectrum analyzers, oscilloscopes, power supplies, signal/function generators, multimeters, component and safety testers, test leads and accessories.

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).

Heuermann HF-Technik GmbH
hhft.de | +49 2402/9749764 | Stolberg, Germany
RF measurement technique: Non-linear S-parameter measurements, error-bar calculation for S-parameters, multi-port calibration without thru. RF-Lap-Timing for: Cars, bikes, ships, model planes. Generators: comb, pattern, patent techniques for low-noise. Transceiver: Patented dual-mode-radio, high security, low power, wireless and wired, UWB, 60 GHz, military. Microwave Security: Microwave gates and scanner.

Windfreak TechnologiesWindfreak Technologies
New Port Richey, FL
1-727-490-8812
Windfreak Tech designs, manufactures, tests and sells high value radio frequency products such as RF Signal Generators, RF Synthesizers, RF Power Detectors, RF Mixers, RF Upconverters and RF downconverters. We develop high quality, reliable, low cost products to make your life easier.

Windfreak Tech is developing high quality, low cost products to make life easier for RF Engineers and hobbyists. Future products will be more synthesizers, transmitters, receivers and test equipment. All at low cost.

We Are Pleased to Offer:

Windfreak Technologies: SynthNVSynthNV: A 137.5 MHz - 4.4 GHz USB powered and programmed RF Signal Generator / RF Power Detector

$599


Windfreak Technologies: MixNVMixNV: A 30 MHz - 5 GHz USB powered and programmed RF Mixer / Signal Generator

$499


Windfreak Technologies: SynthUSBSynthUSB: A 137.5 MHz - 4.4 GHz USB powered and programmed RF Signal Generator

$249

 

Please click here to visit the Phase Matrix websitePhase Matrix
Santa Clara, CA
Tel: 877-474-2736
Phase Matrix designs and manufactures RF and microwave T&M instruments and is a subsidiary of National Instruments. Our array of products include EIP-brand Frequency Counters, PXI-based microwave products, and VXI-based microwave products. We're located in the heart of California's Silicon Valley with a 50,000 square-foot facility that includes an R&D lab, clean rooms, and test stations.
Instruments
  • PXI Synthetic Downconverters & LOs
  • VXI Up/Downconverters & LOs
  • Frequency Counters - CW, Pulsed, Benchtop
Accessories
  • Rack Mount Kits        • Remote Sensors
  • Cabling Kits              • Carrying Cases
Compliance with CE, WEEE, and RoHS standards

 

SpartantSpartant

Cincinnati, OH | 888-865-9767

Powerful. Simple. Electronic Tools.

At Spartant, our mission is to provide you RF test tools and instrumentation that are clean, uncomplicated and easy to use; nonetheless, our products are high-performance, rugged and exceedingly versatile. Whether you work in a development lab, production test, classroom or field, these tools will help you win the daily battles.

Perfect for getting the job done efficiently and cleanly, yet not encumbered by features you don't need, Spartant delivers powerful, simple, electronic tools.

» RF Signal Sources - Key Features:
   • Tuning Range: 25 to 6000 MHz or 25 to 3000 MHz
   • Universal Interfaces: USB, RS-232 or Ethernet
   • High power out with automatic level control (ALC)
   • +13 dBm maximum
   • Non-volatile memory retains settings
   • Compact size: 0.90" H x 2.82" W x 4.04" D
   • Phase Noise: -106 dBc/Hz @100 kHz (250-1000 MHz)
   • High stability internal reference TCXO

» Power Detectors, Programmable RF,
   Attenuators, RF Switches, Accessories

     - Please contact us for details: 888-865-9767

 

Please click here to visit the Test Equipment Connection website

Test Equipment Connection
Lake Mary, FL
800-615-8378
Test Equipment Connection Corporation is your single source test & measurement solution. We offer over 300 test equipment manufacturers including Agilent, Tektronix, Anritsu, Rohde & Schwarz, Advantest and Fluke, plus thousands of New, Used, Second Hand, and Refurbished test equipment products.
We buy and sell bench top, general-purpose test and measurement equipment. $2,000,000 is budgeted each month for the purchase of surplus equipment. Contact us today.
  • Audio Analyzers • Semiconductors
  • Frequency Counters Power Supplies
  • Network Analyzers • LCR Analyzer
  • RF Signal Generators Signal Generators
  • Spectrum Analyzers • RF Measurement
  • Logic Analyzers • Impedance Analyzers
  • Pulse Generators Oscilloscopes
  • Signal Analyzers Power Meters

Full Warranty Buy & Sell

 

Phase Matrix
phasematrix.com | 408-428-1000 | San Jose, CA
RF and microwave test and measurement instruments, subsystems, and components. Benchtop frequency counters, modular (VXI) pulsed frequency counters, and modular (VXI and PXI) synthetic instruments, including down/up converters, synthesizers, and LOs for both commercial and military applications. Instrument-grade, fast-switching synthesizer modules. Narrowband and broadband microwave components, ranging from VCOs to complex custom-built assemblies for military instrumentation and telecommunications applications.

Poseidon Scientific Instruments
psi.com.au | +61 8 9430 6639 | Fremantle, Australia
Ultra low phase noise microwave oscillators, phase noise analyzers for 5 MHz to 18 GHz and above.

Praxsym
praxsym.com | 217-897-1744 | Fisher, IL
Test equipment to determine best layout for wireless communications systems. PAMS (Portable Attenuation Measurement System), PAMS-C (Commercial PAMS model), PathTrax, T-Meter broadband wireless power meter family, SEITS (Shielded Enclosure Isolation Test Set), single & dual output synthesizers, DDS, RF power management & monitoring.

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. Network analyzers, spectrum analyzers, communications analyzers, signal generators, power meters, voltmeters, oscilloscopes, audio analyzers, power supplies, optical measurement

Sencore
sencore.com | 800-736-2673 | Sioux Falls, SD
Electronic test instruments for broadcast, computer monitor, digital video, home theater, home automation, industrial/manufacturing, cable, consumer electronics, & HDTV industries, medical & test lab equipment.

Signal Forge
signalforge.com | 512-275-3733 | Austin, TX
Digitally synthesized signal generator with 1 GHz range. A small (8.5"x5.5"x1.5"), affordable, high performance device features: Outputs include: AC coupled, differential and a digital output supporting 3.3V, 2.5V and 1.8V voltage levels. Sine wave, square wave - FSK, AM, OOK, ASK and arbitrary modulation modes, frequency sweep - TCXO provide outstanding performance, precision and accuracy.

Spartant
Spartant.com | 888-865-9767 | Cincinnati, OH
ideband RF signal generators: 25-6000 MHz and 25-3000 MHz, both featuring USB for control / power and both having a  +13 dBm maximum output power with phase noise of -106 dBc/Hz @100 kHz offset @250-1000 MHz. User interface resides in software installed on the user's computer.

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.

Windfreak Technologies
windfreaktech.com | League City, TX
The Windfreak Synthesizer is a 137MHz to 4.4GHz software tunable, PLL synthesized RF signal generator, controlled and powered by a PC running Windows XP or Windows 7 via its USB port. Don't pay thousands for an old HP signal generator!

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.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.

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.

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.

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.

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.

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.

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.

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.

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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