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OEM/ODM Manufacturer Wideband Directional Coupler - RF Passive Wideband Coaxial 6dB Directional Coupler — Concept Microwave
Description Concept’s directional couplers are widely 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. 6 dB directional coupler will provide an output of 6 dB below the input signal level, and a “Main Line” signal level which has very little loss (1.25 dB theoretically). Availability: IN STOCK, NO MOQ and free for tes... -
Factory made hot-sale Rf 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... -
Best Price for Microwave Notch 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 440 Mhz Repeater Duplexer - Duplexer/Multiplexer/Combiner — Concept Microwave
Description Cavity duplexers are three port devices used in Tranceivers (transmitter and receiver) to separate the Transmitter frequency band from the receiver frequency band. They share a common antenna while working simultaneously at different frequencies. A duplexer is basically a high and a low pass filter connected to an antenna. Applications 1. TRS, GSM, Cellular, DCS, PCS, UMTS 2. WiMAX, LTE System, 5G Wireless Communications 3. Broadcasting, Satellite System 4. Point to Point & Mu... -
Cheap PriceList for Waveguide Directional Coupler - RF Passive Wideband Coaxial 30dB 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. 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 Tec... -
Factory Supply Passive Devices And Active Devices - 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... -
2022 China New Design Coaxial Duplexer - Duplexer/Multiplexer/Combiner — Concept Microwave
Description Cavity duplexers are three port devices used in Tranceivers (transmitter and receiver) to separate the Transmitter frequency band from the receiver frequency band. They share a common antenna while working simultaneously at different frequencies. A duplexer is basically a high and a low pass filter connected to an antenna. Applications 1. TRS, GSM, Cellular, DCS, PCS, UMTS 2. WiMAX, LTE System, 5G Wireless Communications 3. Broadcasting, Satellite System 4. Point to Point & Mu... -
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 ... -
Factory source Directional Couplers – 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 ... -
Hot New Products 440 Mhz Repeater Duplexer - Duplexer/Multiplexer/Combiner — Concept Microwave
Description Cavity duplexers are three port devices used in Tranceivers (transmitter and receiver) to separate the Transmitter frequency band from the receiver frequency band. They share a common antenna while working simultaneously at different frequencies. A duplexer is basically a high and a low pass filter connected to an antenna. Applications 1. TRS, GSM, Cellular, DCS, PCS, UMTS 2. WiMAX, LTE System, 5G Wireless Communications 3. Broadcasting, Satellite System 4. Point to Point & Mu... -
China Cheap price 90 Degree Hybrid Coupler - RF Passive 180 Degree 3dB Hybird Coupler — Concept Microwave
Description Concept’s 180° 3dB Hybrid Coupler is a four port device that is used either to equally split an input signal with a 180° phase shift between the ports or to combine two signals that are 180° apart in phase. 180° Hybrid Couplers usually consist of a center conductor ring with a circumference of 1.5 times the wavelength (6 times the quarter wavelength). Each port is separated by a quarter wavelength (90° apart). This configuration creates a low loss device with low VSWR and excellen... -
Factory making Coupler And Splitter - 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...