This list includes both companies that manufacture test equipment and 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.
Advanced Technical Materials (ATM) | 631-289-0363 | Patchogue, NY
Attenuators, bias tees, coaxial cables, couplers,
DC blocks, isolators, circulators, line stretchers, noise sources, phase shifters, power
dividers/combiners, switches, terminations, waveguide, adapters, horn antenna.
Cernex | 408-541-9226
| Sunnyvale, CA
Amplifiers, antennas, couplers, isolators, circulators, filters, diplexers,
oscillators, noise sources, switches, phase shifters, transition & adapters, mixers,
waveguide products, attenuators, terminations, detectors, subsystems.
dBm Corp | 973-709-0020
| Wayne, NJ
Noise generators, satellite link emulators, RF up/down converters, frequency
DML Microwave (now
Micronetics now Mercury Sysems) | 603-883-2900 | Hudson, NH
hybrid combiners, couplers, terminations, cable assemblies, low noise and power amplifiers,
Find RF & microwave components, equipment and services - 216,401
products from over 1143 manufacturers listed in 275 categories. Download hundreds of
vendor white papers. Test equipment amplifiers, antennas, attenuators, bias-Ts, &
terminations, RF connectors & adapters, RF filters, power combiners, couplers, &
dividers, RF switches, waveguide, Bluetooth & RFID.
| 909-987-4715 | Ontario, CA
Adapters, ATE, cable assemblies, connectors, noise sources,
terminations, test equipment, tuners, waveguide.
| 603-883-2900 | Hudson, NH
Test equipment, noise sources, voltage controlled oscillators,
switches, limiters, phase shifters, attenuators.
| 800-241-6574 | Smyrna, GA
Chip multi-layer (1.0 2.5 GHz), chip dielectric (2450
GHz, Bluetooth), surface mount capacitors, thermistors/resistors, coil (inductors)/delay
lines, noise suppression products/EMI filters, resonators, piezoelectric sound components,
coaxial connectors, antenna/duplexers, isolators/circulators, PLL modules, VCOs, TCXO,
RF diode switches, DC-DC converters, sensors.
973-386-9696 | Parsippany, NJ
Noise generator test sets, calibrated noise sources,
cryogenic primary noise standards, HD Radio signal sources, CAT testers. Noise diodes
in chip, surface mount, module, canned, and leaded form.
Norden Millimeter Inc.
| 530-642-9123 | Placerville, CA
Microwave & Millimeter wave components, amplifiers,
frequency multipliers, up/down converters, filters, oscillators, integrated assemblies.
| 585-385-1750 | Fairport, NY
Sells and supports a wide range of electronic control
and instrumentation equipment and components to customers for industrial, military, educational,
medical, and individual end-users. O-scopes, spectrum & network analyzer, power meters,
waveform generators, DMMs, amplifiers, power supplies, antennas, much more. Saelig has
earned a growing reputation for having notable products not found elsewhere.
Synergy Microwave | 973-881-8800 | Paterson, NJ
Attenuators, amplifiers, switches, couplers, DC block,
demodulators, filters, frequency synthesizers, SAW oscillators, mixers, phase shifters,
power dividers, transformers, VCOs, test fixtures.
Related Pages on RF Cafe
Noise Figure <--> Noise Temperature
- Noise Power and Voltage
Cascaded Noise Figure
Noise Figure Meters & Noise Generators