August 2021

To address Ka-Band satellite-on-the-move (SOTM) requirements, Dolph Microwave has added WR28 Dual-Channel Rotary Joint model DH-320WRJUIPMA to its family of microwave rotary joints. This miniature dual-channel device features a high-power transmit channel implemented in a right-angle WR28 waveguide on the fixed (input) side and a female K-type coaxial connector on the rotating (output) side, while […]

Dolph Microwave manufactures a series of high-performance Waveguide Flange Shim, applying to a rectangular waveguide type, flat rectangular, moderately flat rectangle, square,round, single ridged and double ridged standard type, etc. The frequency range is from 0.3 to 110 GHz. The standard rectangular waveguide range from BJ3 to BJ900, the typical VSWR is 1.03 over the