SHF offers RF and telecom test equipment like bit error rate testers, RF amplifiers, microwave components as well as products for industrial automation.

RF Globalnet provides detailed coverage of the design and development of RF/microwave subsystems and components such as amplifiers, oscillators, modulators, attenuators, mixers, resonators, frequency synthesizers, filters, coaxial cables, connectors, switches, antennas, RFICs, chip sets, transmitters, receivers, and transceivers. The site also includes information on discrete components such as diodes, inductors, capacitors, transistors, and resistors. We also examine the technology that creates and verifies the design, namely test and measurement equipment, computer-aided-design (CAD) tools and electronic-design-automation (EDA) tools, among others

AML Communications, Inc. designs and manufactures military-grade microwave low noise and microwave power amplifiers and subsystems from 1 MHZ to 30 GHz. Our microwave low noise amplifiers and high power microwave amplifiers can be found in leading defense projects. Our website includes low noise microwave amplifiers for both narrow-bands and ultra wide-bands and wideband high power microwave amplifiers offering various gain, power and noise figure characteristics.

OPHIR RF designs and manufactures high power rf amplifiers, microwave amplifiers, linear amplifiers, solid state power amplifiers, wideband amplifiers and band-specific amplifiers and subsystems.

Freescale Semiconductor is the leading manufacturer of microcontrollers, microprocessors and semiconductors. Freescale is creating a smarter, better connected world.

Microwave and RF High Power amplifiers design, engineering, manufacturing.

RF-LAMBDA (RF LAMBDA RFLAMBDA RFLAMDA ) RF High power up to 5000W passive active waveguide components, circulator, isolator, low noise amplifier (LNA), power amplifier, directional coupler, attenuator, digital step attenuator, voltage controllable attenuator, termination, load, power divider splitter, duplexer, cavity filter, PIN diode switch SPST SP2T SP3T SP4T SP5T SP6T SP8T, power limiter, phase shifter, flexible waveguide, waveguide coupler, waveguide rotary, waveguide adapter. For Wireless, satellite, military defence CDMA, GSM, WiMax, GPS, PCS, LMDS UMTS, TV broadcasting, aerospace application.

Microwave Distributors Co (MIDISCO) offers in-stock inventory of microwave/RF components: coaxial connectors, cable assemblies, attenuators, couplers, power dividers, waveguides, isolators circulators, terminations, adapters, and more.