It can be used in the CIN of the airborne shared circuit, the mixer of the receiver, and in phase shifters utilizing 3dB couplers, etc.
We handle "hybrid couplers" at our company. This DKH type is a directional coupler with a coupling degree of 3dB, and its applications include: CIN for antenna sharing circuits, mixers for receivers, phase shifters using 3dB couplers, variable attenuators, and a wide range of other uses. The impedance is 50Ω for both the main line and the auxiliary line. 【Common Specifications】 ■ Impedance: 50Ω for both the main line and the auxiliary line ■ Connector: N-J (except for DKH-BNC-6303, which has a BNC-J) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■DKH-N-6303 ■DKH-N-6503 ■DKH-N-6803 ■DKH-N-6903 ■DKH-BNC-6303 *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ CIN for antenna sharing circuits ■ Mixer for receivers ■ Phase shifter using a 3dB coupler ■ Variable attenuator, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Nihon Koshuhou Co., Ltd. was established in 1932 for the development and research of products using wave technology, an application of electromagnetic waves. Since then, we have pursued the possibilities of electromagnetic wave applications and have continuously strived for cutting-edge technology. In recent years, we have developed and sold numerous groundbreaking products related to digital TV, semiconductor manufacturing equipment, plasma application devices, and accelerators. Based on the ever-expanding wave technology (the application of electromagnetic waves), we are committed to actively engaging in the development of new products and technologies with a policy of "original product development with creativity."
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