microwave

10 photos tagged microwave, from 2 members of Flickr Commons.

When were these photos taken?

2008

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Photos tagged microwave:

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The last upload was November 2025.

Here’s a selection of the conversations happening on these photos:

precious amount said:
Link to read a description of the "pointy" wall material absorber.
Pabb7y Nils said:
We are proud to introduce our Microwave Diode Modulator, designed for the most demanding RF and microwave applications. By leveraging materials and manufacturing standards similar to those used by dB Absorber — leaders in high-performance broadband anechoic Microwave Absorbers — we ensure maximum signal efficiency, minimal losses, and stability at high frequencies. Every step of the production process is carefully monitored, and rigorous testing and certification are conducted to guarantee that our equipment delivers premium, field-proven performance.

Chuck Walla said:
Corections and comments welcomed.

These may have been used in anechoic chambers for brassboard or other testing. Rohr's Antenna Division made Cassegrain antennas and they might have bought these as a feed for the Cassegrain. It would go behind that hole at the botton of the dish: