+49 8193 - 93 92 90


Flanges are available in a wide range of varieties across all available waveguide diameters. Typically when you visit this page you are searching for components to be assembled on your production line and generally you more or less know what you are looking for. When this is not the case, e.g. with a repair item (where you might not know the initial definition), this page can serve as a guide. It will provide information to help you find what you need.
The general waveguide flange categories are:
- Unpressureable flanges (if applicable to be sealed by gasket), pressureable (grooved, to be sealed by O-ring) and/or choke connection
- Square, rectangular or circular shaped
- The fixing methods are not covered by a single standard, nor does the item even correspond with any standard (individual design). Thus it is difficult to give a standardized definition, rather than an individual definition.
However, either you can give a detailed reference to the applicable standard (MIL; IEC; EIA; RCSC) or you might upload a sketch or drawing (for demos, see here).
Such a sketch or drawing should detail whether, for example, dowel pins are required, the fastening method, e.g. flange thread or nuts (including their position), or comparable information.
If you need assistance, just ask.

For more/background information see e.g.:


Waveguide Components

Traditional and high-end waveguide components. In an existing design approach, customized or even new design solutions - we support any of your specific development or qualification project.

waveguide Portfolio

RF Components

We also supply a huge variety of passive and active coax components.
For each and every one of these items MIWEKO delivers off-the-shelf products in the shortest time possible, or provides full customization support, where needed.



The instruments category includes all components used for measuring, monitoring, recording, analyzing and issuing notifications on any RF or microwave system or sub-system.


Medical technology

Transmitter and receiver stations


Satellite communications

Mobile communications

Radar technology

Defense technology

Measurement technology

MIWEKO Actuals

New Partnership for EMC

In 2019 MIWEKO launched a close strategic partnership with our partner rflight and beCom.

This cooperation aims to all aspects in the technology segment EMC syst ...
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Junflon MWX6 Series

New cable series MWX6 of Junkosha with accurate skew match (less than 1psec at e.g. 67GHz between cable pairs).

For robust transmission of sensitive signals by e ...
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SMD-Bandpassfilter 10,3 GHz

Analog Microwave Design (AMD) has developed a new SMD-Bandpassfilter for 10,3 GHz

Fc: 10,3 GHz

BW: 400 MHz

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