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OEM/ODM Supplier Millimeter Wave Companies - 28-31GHz Waveguide Harmonic Bandstop Filter – XIXIA

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Pyramidal Waveguide Horn Antenna, millimeter microwave, Wr4 Horn Antenna, Our hugely specialized process eliminates the component failure and offers our consumers unvarying high quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
OEM/ODM Supplier Millimeter Wave Companies - 28-31GHz Waveguide Harmonic Bandstop Filter – XIXIA Detail:

Features

Passive filter, also known as LC filter, is a filter circuit composed of a combination of inductance, capacitance and resistance, which can filter out one or more harmonics. The most common and easy to use passive filter structure is to connect the inductance and capacitance in series, which can form a low impedance bypass for the main harmonics (3, 5 and 7); Single tuned filter, double tuned filter and high pass filter are all passive filters.

The passive filter is composed of capacitor string reactance.

According to the harmonic condition of the system, for example, there are 5th harmonics, and the harmonic frequency is 250Hz.

At this time, the capacitance and reactance of the passive filter are matched, and they resonate at the frequency of 250Hz. Because the total impedance of the two resonates in series is 0, which is commonly known as the low impedance loop, at this time, all the 5th harmonic will flow into the passive filter to achieve the filtering effect.

Due to process reasons, generally speaking, the passive filter can achieve about 245-250Hz, and the filtering effect can reach more than 80%.

It has good frequency selection and filtering functions in circuits and electronic high-frequency systems, and can suppress useless signals and noise outside the frequency band.

It is used for aviation, aerospace, radar, communication, electronic countermeasure, radio and television and various electronic test equipment.

When using, pay attention to the good grounding of the shell, otherwise it will affect the out of band suppression and flatness index.

Paramater

28-31GHz waveguide Harmonic Filter

Signal Bandwidth

28-31GHz(3000MHz BW)

Center frequency

29.5GHz

Passband insertion loss

≤0.25dB

Passband insertion loss variation

≤0.1dB

VSWR

≤1.2

Power

≥200W

Rejection

≥60dB  @56-62GHz和84~93GHz

Material

Copper

Port Connectors

APF28

Surface Finish

Paint

Temperature range

-40℃~+70℃

28GHz -31GHz waveguide bandstop filters

Signal Bandwidth

28GHz -31GHz(3000MHz BW)

Center frequency

29.5GHz

Passband insertion loss

≤0.2dB

Passband insertion loss variation

≤0.1dB

VSWR

≤1.2

Power

≥200W

Rejection

≥60dB @18GHz ~21.2GHz; 25GHz~27GHz

Material

Copper

Port Connectors

APF28

Surface Finish

Paint

Temperature range

-40℃~+70℃

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Product detail pictures:

OEM/ODM Supplier Millimeter Wave Companies - 28-31GHz Waveguide Harmonic Bandstop Filter  – XIXIA detail pictures

OEM/ODM Supplier Millimeter Wave Companies - 28-31GHz Waveguide Harmonic Bandstop Filter  – XIXIA detail pictures

OEM/ODM Supplier Millimeter Wave Companies - 28-31GHz Waveguide Harmonic Bandstop Filter  – XIXIA detail pictures


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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for OEM/ODM Supplier Millimeter Wave Companies - 28-31GHz Waveguide Harmonic Bandstop Filter – XIXIA , The product will supply to all over the world, such as: America, Cambodia, Guinea, We will supply much better products with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information please feel free to contact us. We are looking forward to receiving your enquiries soon.
  • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Nick from azerbaijan - 2017.08.21 14:13
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Mario from Switzerland - 2018.09.08 17:09
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