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Factory For Rf Aluminium Case Machining - 28-31GHz Waveguide Harmonic Bandstop Filter – XIXIA

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abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for waveguide terminal load, Custom Cnc Machine Shop, waveguide terminal load, Our highly specialized process eliminates the component failure and offers our customers unvarying quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
Factory For Rf Aluminium Case Machining - 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:

Factory For Rf Aluminium Case Machining - 28-31GHz Waveguide Harmonic Bandstop Filter  – XIXIA detail pictures

Factory For Rf Aluminium Case Machining - 28-31GHz Waveguide Harmonic Bandstop Filter  – XIXIA detail pictures

Factory For Rf Aluminium Case Machining - 28-31GHz Waveguide Harmonic Bandstop Filter  – XIXIA detail pictures


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Our staff are usually in the spirit of "continuous improvement and excellence", and while using the top-quality high-quality items, favorable value and superior after-sales services, we try to acquire each and every customer's belief for Factory For Rf Aluminium Case Machining - 28-31GHz Waveguide Harmonic Bandstop Filter – XIXIA , The product will supply to all over the world, such as: Mecca, Germany, Russia, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
  • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Candance from Gambia - 2017.10.13 10:47
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Ethan McPherson from Oman - 2017.05.02 18:28
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