Products/Services for Narda Circulator
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RF Isolators and RF Circulators - (180 companies)RF isolators and RF circulators are passive devices used to control the propagation of an RF signal. RF isolators and RF circulators are passive devices that are used to control the propagation of RF signals. RF isolators are two-port units...Component TypeConfiguration -
Fiber Optic Circulators - (57 companies)Fiber optic circulators are nonreciprocal devices that direct a light signal from one port, via a fiber optic line, to another sequentially. Image Credit: Senko Advanced Components, Inc. | AC Photonics, Inc. Fiber optic circulators, commonly... -
RF Waveguide Isolators and Circulators - (49 companies)RF waveguide isolators and circulators permit a signal to pass in one direction while providing high isolation to reflected energy in the reverse direction. RF waveguide circulators are passive devices with three or more ports. General... -
Water Baths - (229 companies)...for a specific fluid or group of fluids, the sensor being used to measure fluid temperature and its reliability, and the temperature range over which it will be tested. Oil and water are the most commonly used fluids in baths and circulators. However... -
Fluid Heat Transfer Systems - (121 companies)Fluid heat transfer systems circulate thermal fluid through process equipment to maintain an even, consistent temperature profile. Fluid heat transfer systems are packaged units which circulate thermal fluid through process equipment and provide... -
Heat Transfer Fluids and Thermal Oils - (153 companies)Heat transfer fluids, thermal oils, circulating coolants, and heater liquids are used to carry thermal energy in process heating and machine cooling applications. Heat transfer fluids and thermal oils are used to carry thermal energy in process...
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Circulation Heaters - (113 companies)Circulation heaters are used primarily to heat moving, flowing, or circulating fluid streams. Fluid flows through the heater, which transfers heat to the fluid stream. Any liquid or gas is generally acceptable for use with a circulation heater...
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Cryogenic Pumps - (43 companies)...and operate in extremely cold temperatures. Many of these pumps feature hermetically sealed designs to minimize heat leakage from the motor or contamination by process fluids into the cryogenic fluid. Cryogenic pumps are used to circulate coolant...
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Humidifiers (industrial) - (173 companies)Industrial humidifiers add moisture to warm, circulated air in order to protect furnishings and reduce static electricity. They use deionized, demineralized, softened, or untreated water. There are several basic types of industrial humidifiers...
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RF Waveguide Components - (259 companies)...or no reflection. Bulkhead feedthroughs extend waveguides through pressurized walls or cabinets. Circulators are passive devices with three or more ports that allow the signal entering each port to pass to an adjacent port. Couplers sample frequency...
Product News
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UIY Inc.
RF Broadband Circulator 1.35 to 2.7GHz Circulator Model NO.: UIYBCC5049A135T27SF. Type: RF Broadband Circulator. Brand Name: UIY. Freq. Range (GHz): 1.35 to 2.7GHz. Insertion Loss Max(dB): 0.5. Isolation Min(dB): 18. VSWR Max: 1.3. Power: 100W. Connector Type: SMA-F,N-F. Temperature: 0 ~ +70 oC. Certification: ISO9001,ISO14001,RoHS. Warranty: 1 year. Applications: Radar System. Telecom Infrastructure. Microwave Radio Systems. Communication Systems. Wireless Radio Systems. R &D labs. Public Address System Radio Transmitter. Biomedical... (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
Molex Signal Tech Industrial Ltd.
High Power Circulators and Isolators Smiths Interconnect has been producing qualified isolators and circulators for over 20 years from its facility in Dundee, Scotland (UK). Now the company 's comprehensive range of high-power isolators and circulators for AESA radar applications, ground-based air surveillance radars, shipboard defense and airborne fire control is also available from the manufacturing site in Salisbury, Maryland, US. These products are designed, manufactured, and tested to serve US customers ' requests... (read more)Browse RF Waveguide Isolators and Circulators Datasheets for Molex Signal Tech Industrial Ltd. -
UIY Inc.
12.4 to 18.0GHz – Waveguide Circulator Description: WR62 14.5~15.5GHz Ku Band RF Waveguide Circulator 100W Broadband Circulators. Model Number: UIYWC3838A145T155. Freq. Range: 14.5 ~ 15.5GHz. Insertion Loss Max: 0.3dB. Isolation Min: 23dB. VSWR Max: 1.2. Forward Power: 100W. Reverse Power: 100W. Connector Type: WR62(BJ140). Dimension LxWxH: 38 x 38 x 33mm. Temp : -40 ~ +85 C. Warranty: one year. Certificate: RoHS, REACH, ISO9001, ISO14001. UIY RF Waveguide Circulator Custom Design available: Operating Frequency from 5.4GHz to 110GHz... (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
UIY Inc.
26 to 40GHz WR28 Waveguide Circulator Model No.: UIYWC2225B34T36. Freq. Range (GHz): 34.0~36.0GHz. IL Max(dB): 0.3. Isolation Min (dB): 20dB. VSWR Max: 1.2. Forward Power(W): 80W. Reverse Power(W): 80W. Connector Type: WR28(BJ320). Temp. ( C): -40 ~ +85 C. Dimension LxWxH(mm): 25.9*22.5*25mm. Manufacturer: UIY Inc. Datasheet: https://www.uiy.com/Datasheet/UIYWC2225B.pdf (read more)Browse RF Waveguide Isolators and Circulators Datasheets for UIY Inc. -
UIY Inc.
2 to 4GHz Wideband Coaxial Circulator High-Performance Wideband Coaxial Circulator. Frequency Range: 2.0 to 4.0GHz, covering the S band, suitable for various high-frequency applications. Isolation: Provides isolation greater than 17dB, ensuring minimal signal interference. Insertion Loss: Maintains low insertion loss of <=0.6dB, optimizing signal transmission. VSWR: Achieves a VSWR of <=1.35:1, enhancing signal integrity. Robust Design for Diverse Applications. Forward/Reverse Power: Handles up to 100W in both forward and reverse... (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
UIY Inc.
690~1000MHz 100W Coaxial Circulator Design Features. High Isolation: Within the operating frequency range of 690 MHz to 1000 MHz, the UIYCC4550A690T1000SF provides an isolation of up to 18 dB, effectively preventing reverse signal leakage and ensuring signal purity and system performance. Low Insertion Loss: The insertion loss of the product is only 0.5 dB, minimizing signal loss during transmission and improving signal transmission efficiency. Wide Operating Temperature Range: Designed for a wide temperature range of -30 C to +70... (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
5o.com
2 to 4GHz 500W Coaxial Circulator The RF Coaxial Circulator 5o105972024NK is a high-power RF protection component designed for the 2.0~4.0GHz microwave frequency band, tailored to the protection needs of high-power RF systems, with outstanding core performance and practical features as follows: Excellent RF Performance. Wide frequency coverage: Operating frequency ranges from 2.0~4.0GHz, perfectly matching the application needs of microwave band equipment such as digital communication, satellite communication and mobile... (read more) -
5o.com
136 to 174MHz 100W Coaxial Circulator The RF product Model 5o1060600136174SK is a high-reliability protection component designed for VHF/UHF private network communication, military and security scenarios, with both outstanding core performance and practical features as follows: Excellent RF Performance. Wide frequency compatibility: Operating frequency covers 136-174MHz, perfectly matching the frequency requirements of private network walkie-talkies, land mobile systems and other devices. Low loss & high efficiency: Insertion loss... (read more) -
UIY Inc.
8 to 18GHz 6*6mm 15W Microstrip Circulator The UIYMC66A microstrip circulator is a compact, high-performance circulator with dimensions of 662.5mm, operating in the 8 to 18GHz frequency range. This versatile device, with a bandwidth of 45%, is engineered to handle the requirements of radar systems, satellite communications, and wireless networks, covering both the X-band and Ku-band. Key Design Features: Available in dual or triple junction configurations for enhanced isolation. Ideal for military, space, and commercial applications... (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc. -
UIY Inc.
UIY Coaxial Circulator UIYBCC5049A for 1.35~2.7GHz Product name: Broadband Coaxial Circulator. Model No.: UIYBCC5049A135T27NF. Frequency: 1.35 ~ 2.7GHz. Forward Power: CW100W. Connector type: N Female. Insertion loss: 0.5dB max. Isolation: 18dB min. VSWR 1.3:1 max. Operating temperature: 0~+70 C (read more)Browse RF Isolators and RF Circulators Datasheets for UIY Inc.
More Information
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Virtual Auxiliary Termination for Multiport Scattering Matrix Measurement Using Two-Port Network Analyzer
For the four-port circulator Narda COF-2040 given in Section III, the moving average operation defined in (24) is further applied to remove the remaining glitches after performing (6) and (22).
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Cancellation techniques for LO leakage and Dc offset in direct conversion systems
The antenna port of the circulator ( Narda 4923) was terminated with 50Ω , so that only the TX leakage signal was delivered to the RX path.
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Feasibility of Heart Rate Variability Measurement from Quadrature Doppler Radar Using Arctangent Demodulation with DC Offset Compensation
The circulator ( Narda 4923) with RF-to-LO isolation of -22dB was used to isolate transmit and receive signals.
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Two methods for scattering matrix measurement of an n-port network
To illustrate these two novel PRMs, we use a four-port circulator ( Narda COF-4080) as the device under test.
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Port reduction methods for scattering matrix measurement of an n-port network
To illustrate these two novel PRM’s, we use a four-port circu- lator ( Narda COF-4080) as the device-under-test.
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Battlefield triage life signs detection techniques
A Narda 4923 circulator was used to isolate transmit and receive signals, with the circulator RF to LO isolation measured to be -22 dB.
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Cancellation of Unwanted Doppler Radar Sensor Motion Using Empirical Mode Decomposition
RPS-2-30 splitters, ZFM4212 mixers from Mini-circuits and a Narda 4923 circulator were used.
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Heartbeat interval extraction using doppler radar for health monitoring
A Narda 4923 circulator was used to isolate transmit and receive signals, with a measured RF to LO isolation of -22 dB.
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DC information preservation for cardiopulmonary monitor utilizing CW doppler radar
A Narda 4923 circulator routed the signals to and from the Antenna Specialist (ASPPT2988) antenna.
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Cancellation of unwanted motion in a handheld Doppler radar used for non-contact life sign monitoring
A JTOS2700 VCO operating at 2.4 GHz has been used as the signal source and RPS-2-30 splitters, SKY-42 mixers from Mini-circuits and a Narda 4923 circulator are included in the design.
