NEWS

  In order to provide the fastest products and services to our customers, Dolph Microwave stocked a series of products, the fastest delivery is on next day.   The stocked products contain: Wideband Horn Antenna, Standard Gain Horn Antenna, Waveguide to Coaxial Adapter – End launch, Waveguide Termination, Waveguide Adjustable Support. More products will be […]

Dolph Microwave offers a standard product line of teflon/fiberglass high power pressure windows provide a seal within waveguide systems while passing microwave energy freely. The maintained pressure ensures maximum performance, and the seal prevents entry of moisture, dirt, and dust. These windows covering frequency from 0.3 to 112 GHz, the standard rectangular waveguide range from

In the world of radio frequency (RF) communication and signal processing, achieving efficient and reliable connectivity crucial. When working in high-frequency environments, engineers often encounter challenges related to interference, standing wave ratios, and signal loss. Fortunately, there are specialized tools and components available to address these issues, such as the Double-Ridged Waveguide to Coaxial Adapter

  The operating frequency range of EMC High Power Antenna array system is 900MHz-1400MHz and the system has function of polarization rotation adjustment, it can transmit directionally high power microwave signals that from the same band transmitters to the designated location and applied for EMC electromagnetic environment simulation test.     The product consists of

Dual channel rotary joint are used to transmit microwave energy from stationary lines to rotating lines. Dolph Microwave offers a standard product line of Rotary Joints covering waveguide sizes WR28 thru WR284.Rotary Joints (rotary couplers) are used to transmit microwave energy from stationary lines to rotating lines. Available styles are defined by physical geometry as

Dolph Microwave’s double ridge waveguide components consist of 18 models that include WRD-84, WRD-650 and WRD-180 sizes, frequency range 0.84~40GHz. Product options include double ridge: Straight sections, bends, twist configurations, flexible waveguide Termination/load, coupler, fixed attenuator Magic T divider/combiner, rotating joint, bulkhead feed unit as well as a series of double ridge waveguide-to-coax adapters. In

The Ka-band OMT from Dolph Microwave is an Orthomode Transducer that operates within the frequency range of 17 to 31 GHz. With an isolation level of 35 dB, this OMT ensures minimal interference or leakage between its ports, providing a high level of isolation. Additionally, it boasts a return loss of 13.98 dB, indicating efficient

Oct. 26th, 2023 – Xi’an, SHAANXI – DOLPH-MW is an Specializing in the design and fabrication of high power microwave waveguide components. Compared with the 3-port “Y” type circulator, the 4-port differential phase shift circulator has a higher power tolerance and can meet the high power usage requirements of KW ~ MW. It has been

  Coaxial Rotary Joint     Coaxial rotary joints are mainly used in 360 ° continuous rotation and the waveguide signal cannot be interrupted: such as various military radars, shipborne satellite communication devices, vehicle-mounted satellite communication equipment, satellite vehicles, emergency disaster relief command vehicles, high-end robots, and vehicles. Rotating turrets, remote control systems, radar antennas,

Dolph Microwave specializes in custom design, production, and testing of various composite microwave customized waveguide assemblies. Rigid/Flexible double ridged E and H plane bending assemblies covering waveguide sizes WRD180 to WRD200. Bends, leg lengths and flange types are manufactured to customer specifications. VSWR is 1.15:1 over the entire waveguide band. Waveguide Specialized Bend Assemblies Waveguide