RF filters and microwave filters are devices that pass or reject signals by frequency. Basic types include bandpass filters, band reject filters, low pass filters, and high pass filters

RF transmitters are electronic devices consisting of an oscillator, modulator, and other circuits that produce an RF signal

RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude

RF and microwave laminates are used as substrates for radio frequency (RF) and microwave communication systems and electronics. They are designed to meet the demanding performance standards for higher-frequency applications

RF modules are partially finished circuits that can be incorporated into larger designs

RF waveguide components are circular, elliptical or rectangular metal tubes or pipes through which electromagnetic waves are propagated in microwave and RF communications. The wave passing through the medium is forced to follow the path determined by the physical structure of the guide

RF phase shifters are twin-ported devices that alter the phase of an output signal in response to an external signal

RF test equipment generates test signals or analyzes transmitted signals from RF components or equipment

RF and microwave connectors are used to connect the ends of cables in systems that operate in the radio frequency (RF) or microwave spectrum. They include threaded or bayonet-style couplings that snap, screw, or push into place

RF power dividers and power combiners are circuits that accept an input signal and deliver multiple outputs equal in phase and amplitude. In hybrid varieties, the signal is split into different phases with equal amplitude

RF adapters are used to connect different waveguides and/or coaxial types. They are passive devices that direct radio frequency (RF) signals with minimal return loss

Quadrature phase shift keying (QPSK) modulators and binary phase shift keying (BPSK) modulators are used to change certain characteristics (amplitude, frequency or phase) of a carrier signal in order to transmit information. The changes in the parameter(s) of the carrier are made in accordance with an information-bearing signal (modulation signal).

RF transceivers are electronic devices that receive and demodulate an RF signal, then modulate and transmit a new signal

RF phase detectors and comparators are circuits or instruments that provide a DC output voltage proportional to the difference in phase between two RF signals

RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor