January 2024

Dolph Microwave’s 2/4-way power divider/combiner the input signal into four output signals with minimal loss. 4-way power splitters are widely used in wireless systems to evenly distribute power throughout the entire system. These allocators provide well balanced ports and can be used for in-phase power division or combination. DH-400WCDW31_ 4PC is a full band WR-22 […]

Dolph Waveguide high power termination is manufactured by casting with fins. The special heat-resistant absorbing material and heat emission mechanical design improve the overall capability. Dolph Microwave rectangular and double ridge waveguide termination models frequency are covering from 1.10 GHz to 50GHz, Features with high stability, good accuracy and fast response. The termination loads offer

In the millimeter wave industry, waveguides are an important component that can transmit high-frequency signals from one point to another with minimal signal loss. A waveguide is a hollow metallic or dielectric structure that confines and guides electromagnetic waves within its boundaries. Its high power handling capabilities, low attenuation and low dispersion make it ideal

Circular waveguides have different frequency bands, each with its own specific frequency range. Here are the frequency ranges for various frequency bands in circular waveguides: X Band: – Low frequency range: 8.2-9.97 GHz – Circular waveguide diameter: 1.094 inches (27.79 mm) – Cover flange: 53-001 UG-39/U (Square flange) X-MID Band: – Low frequency range: 8.5-11.6

A circular waveguide refers to a waveguide with a circular cross-section. The lowest order propagation mode in a circular waveguide is TE11, which provides minimal signal degradation. The possible TM modes in circular waveguides are TM01, TM02, TM11, and TM12. The modes maintained by circular waveguides have many similarities with those of rectangular waveguides. For