"J" - Millimeter Wave Products | Waveguide Products

510J/387, WR-3, Direct Reading Precision Attenuators, Frequency 220 GHz – 325 GHz, Attenuation Range to 60 dB

220 - 325 GHz, Direct Reading Precision Attenuator 510J/387, WR-3, Attenuation Range to 40 dB Description: Mi-Wave’s 510 Series Direct-reading Precision Attenuators provide 0 to 60 dB of calibrated attenuation by rotation of a resistive vane mounted in a circular waveguide section. These units are often referred to as precision rotary vane attenuators. Features • Low VSWR • Direct Reading • Low Insertion Loss • Anti-backlash Drive • Negligible Phase

Millimeter Wave2021-12-02T16:40:15-05:00

922J Series Harmonic Mixer with Diplexer. RF Frequency 220GHz–325GHz, WR-3 Waveguide, J-Band High Frequency Spectrum

220 GHz to 3250 GHz, Harmonic Mixer w/Diplexer 922J Series, WR-3 Waveguide, J-Band High Frequency Spectrum Description: Mi-Wave’s 922 Series J-Band Harmonic Mixers include optional LO-IF frequency diplexer and are used to downconvert millimeter wave signals using a Schottky barrier mixer diode. Measurements can be made by mixing the harmonic of the LO with the desired RF signal and observing the resulting IF. Features • Includes Optional LO-IF frequency diplexer

Millimeter Wave2021-04-01T14:59:32-04:00

561J-30/387, Block Type Coupler, WR-3, 220GHz – 325GHz, 30dB Coupling, 6dB Insertion Loss

J-Band Block Type Directional Couplers 561J-30/387, WR-3, 220GHz – 325GHz, 30dB Coupling, 6dB Insertion Loss Description: Mi-Wave’s 561J-30/387 Broadband Directional Coupler is broadwall-multi-hole energy-coupling devices operating in 220 to 325 GHz range. This coupler offers a nominal coupling level of 30 dB. Outline Drawing PLOT DATA Test Data J-Band Block Type Directional Couplers Our J-band Block Type

Millimeter Wave2025-09-23T10:42:15-04:00

561J-10/387, Block Type Coupler, WR-3, 220GHz – 325GHz, 10dB Coupling, 6dB Insertion Loss

J-Band Block Type Directional Couplers 561J-10/387, WR-3, 220GHz – 325GHz, 10dB Coupling, 6dB Insertion Loss Description: Mi-Wave’s 561J-10/387 Broadband Directional Coupler is broadwall-multi-hole energy-coupling devices operating in 220 to 325 GHz range. This coupler offers a nominal coupling level of 10 dB. Outline Drawing PLOT DATA Test Data J-Band Block Type Directional Couplers Our J-band Block Type

Millimeter Wave2025-09-23T10:16:14-04:00

561J-3/387, Block Type Coupler, WR-3, 220GHz – 325GHz, 3dB Coupling, 4dB Insertion Loss

J-Band Block Type Directional Couplers 561J-3/387, WR-3, 220GHz – 325GHz, 3dB Coupling, 4dB Insertion Loss Description: Mi-Wave’s 561J-3/387 Broadband Directional Coupler is broadwall-multi-hole energy-coupling devices operating in 220 to 325 GHz range. This coupler offers a nominal coupling level of 3 dB. Outline Drawing Test Data J-Band Block Type Directional Couplers Our J-band Block Type Directional Couplers are for

Millimeter Wave2025-09-22T15:20:07-04:00

J-Band Block Type Directional Couplers

J-Band Block Type Directional Couplers PLOT DATA 561J-3/387 J-Band, WR-3, 220GHz – 325GHz, 3dB Coupling, 4dB Insertion Loss View Product 561J-10/387 J-Band, WR-3, 220GHz – 325GHz, 10dB Coupling, 6dB Insertion Loss View Product 561J-30/387 J-Band, WR-3, 220GHz – 325GHz, 30dB Coupling, 6dB Insertion Loss View Product J-Band Block Type Directional Couplers | WR-3 Mi-Wave’s 561 Series Broadband Directional Couplers are broadwall mulit-hole energy-coupling

Millimeter Wave2021-12-02T17:40:30-05:00

J-Band Isolators 220-325GHz

Products> Isolators> Faraday Isolators> 115J/387 J-Band Isolators J-Band Isolators 220-325GHz, WR-3 Waveguide, 5.0dB Insertion Loss, 25dB Isolation Description: Mi-Wave’s 115 series J-band isolator uses the Faraday principle of rotation in a broadband dielectric waveguide design to achieve high isolation across full waveguide bands. High-quality ferrite material is used in these isolators, and the magnetic field is produced by an integral permanent magnet. To ensure maximum reproducibility and performance, a combination of precise machining operations

Millimeter Wave2025-10-01T13:08:11-04:00

Y-Junction Isolators

Products> Isolators> Full Band – Y Junction Isolators Full Band - Y Junction Isolators Available in K-F Bands, WR-42 to WR-8 Description Mi-Wave's 178 series is an H-plane, three-port Y-junction ferrite device with one arm internally terminated in a matched load. Reflected energy is circulated into this load to isolate the input. All external mating surfaces are machined to extreme flatness to provide connection to standard waveguide flanges for minimum discontinuity.

Millimeter Wave2024-02-21T16:12:43-05:00

Lab Jacks

Lab Jacks & Mini Jacks Mi-Wave’s lab jacks accessory items like our instrument mini lab jacks provide an adjustable support solution in laboratory environments. These lab jacks are great for setting up bench top test sets or a module testing system. The lab jacks are made of stainless steel. We have the following sizes and elevation ranges to meet various application needs. • 4 x 4 Inch • 6 x 6 Inch Great for: • Lab Use •

Millimeter Wave2019-10-31T12:59:19-04:00

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