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2022 China New Design Wideband Hybrid Coupler - RF Passive 90 Degree 3dB Hybird Coupler — Concept Microwave
Description Concept’s 90 degree 3dB hybrid coupler is a four-port device that is used either to equally split an input signal into two paths with a 90 degree phase shift between them with an attenuation of 3 dB or to combine two signals while maintaining high isolation between them , which is widely used in amplifiers, mixers, power combiners / dividers, antenna feeds, attenuators, switches, and phase shifters,where unwanted reflections can damage the circuit. This type of coupler is also kno... -
OEM Supply Bandpass And Band Reject Filter - RF and Passive Microwave Bandpass Filter — Concept Microwave
Description RF Bandpass filter is passive RF components used to pass signals within a specific frequency band and reject unwanted out-of-band signals, which are widely used in wireless transmitters and receivers for removing unwanted/noise signals . Important specifications include the center frequency, passband (expressed either as start and stop frequencies or as a percentage of the center frequency), rejection and steepness of rejection, and width of the rejection bands Availability: NO M... -
Good Quality Sma Directional Coupler - RF Passive Wideband Coaxial 10dB Directional Coupler — Concept Microwave
Description Concept’s directional couplers can be used in applications for power monitoring and leveling, sampling of microwave signals, reflection measurements and for laboratory test and measurement, defense / military, antenna and other signal related uses. 10 dB directional coupler will provide an output of 10 dB below the input signal level, and a “Main Line” signal level which has very little loss (0.46 dB theoretically). Availability: IN STOCK, NO MOQ and free for testing ... -
Competitive Price for Cellular Signal Repeater - RF Fixed Attenuator & Load — Concept Microwave
Description Fixed Attenuators are electronic devices used to reduce the power level of a signal by a fixed amount with minimal distortion. They are designed to have a fixed and unchangeable attenuation. Fixed attenuators assist in preventing excess signals in devices or in reducing the effects of improper input/output terminations of oscillators, amplifiers etc., by controlling the power levels of the devices to a given value or range. Applications 1. Attenuators are used as volume control eq... -
High definition High Power Dividers - Wilkinson 4 Way RF Power Divider & RF Power Splitter — Concept Microwave
Description 1. Concept’s four way power divider can split an input signal into four equal and identical signals. It can also be used as a power combiner, where the common port is the output and the four equal power ports are used as the inputs. Three four Power dividers are widely used in wireless systems to divide power across equally across the system. 2. Concept’s four-way power splitter is available in narrowband and wideband configurations, capable of covering frequencies from DC-4... -
Chinese Professional 3 Way Wilkinson Power Divider - Wilkinson 12 Way RF Power Divider & RF Power Splitter — Concept Microwave
Description 1. Concept’s 12 way power divider can split an input signal into 12 equal and identical signals. It can also be used as a power combiner, where the common port is the output and the 12 equal power ports are used as the inputs. 12 way Power dividers are widely used in wireless systems to divide power across equally across the system. 2. Concept’s 12 way power dividers are available in narrowband and broadband configurations, covering frequencies from DC-18GHz. They are designed to ... -
Hot Selling for Sma Splitter Combiner - RF Fixed Attenuator & Load — Concept Microwave
Description Fixed Attenuators are electronic devices used to reduce the power level of a signal by a fixed amount with minimal distortion. They are designed to have a fixed and unchangeable attenuation. Fixed attenuators assist in preventing excess signals in devices or in reducing the effects of improper input/output terminations of oscillators, amplifiers etc., by controlling the power levels of the devices to a given value or range. Applications 1. Attenuators are used as volume control eq... -
OEM/ODM Factory Band Stop Pass Filter - RF Notch Filter & Band-stop Filter — Concept Microwave
Description Notch filter known also as a band stop filter or band stop filter, blocks and rejects frequencies that lie between its two cut-off frequency points passes all those frequencies either side of this range. It is another type of frequency selective circuit that functions in exactly the opposite way to the Band Pass Filter we looked at before. Band-stop filter can be represented as a combination of low-pass and high-pass filters if the bandwidth is wide enough that the two filters do ... -
Hot New Products Das Filter - RF and Passive Microwave Highpass Filter — Concept Microwave
Description High Pass Filter is the exact opposite to the low pass filter circuit as the two components have been interchanged with the filters output signal now being taken from across the resistor. Where as the low pass filter only allowed signals to pass below its cut-off frequency point, ƒc, the passive high pass filter circuit as its name implies, only passes signals above the selected cut-off point, ƒc eliminating any low frequency signals from the waveform. Availability: NO MOQ, NO NR... -
High Quality for Multistage Wilkinson Power Divider - Wilkinson 10 Way RF Power Divider & RF Power Splitter — Concept Microwave
Description 1. Concept’s 10-way power splitter can divide the input signal into 10 equal and identical signals. It can also be used as a power combiner where the common port is output and 10 equal power ports are used as input. 10-way power splitters are widely used in wireless systems to distribute power evenly throughout the system. 2. Concept’s 10-way power splitter is available in narrowband and wideband configurations, covering frequencies from DC-6GHz. They are designed to h... -
Best quality Comsol Directional Coupler - RF Passive Wideband Coaxial 20dB Directional Coupler — Concept Microwave
Description Concept’s directional couplers are used in power monitoring and leveling, microwave signal sampling, reflection measurement and laboratory test and measurement, defense military, antenna and other signal related applications respectively. Applications 1. Laboratory test and measurement equipment 2. Mobile telecommunication equipment 3. Military and defense communication systems 4. Satellite communications equipment Availability: IN STOCK, NO MOQ and free for testing Technic... -
2022 wholesale price Rf Cavity Filter - RF Notch Filter & Band-stop Filter — Concept Microwave
Description Notch filter known also as a band stop filter or band stop filter, blocks and rejects frequencies that lie between its two cut-off frequency points passes all those frequencies either side of this range. It is another type of frequency selective circuit that functions in exactly the opposite way to the Band Pass Filter we looked at before. Band-stop filter can be represented as a combination of low-pass and high-pass filters if the bandwidth is wide enough that the two filters do ...