March 5, 2024

Dolph Microwave’s waveguide rotary joint available styles defines by physical geometry as follows: U, L, I or F configuration, and WR-284 to WR-28 waveguide sizes. In short, Rotary Joints (rotary couplers) applies to transmit microwave energy from stationary lines to rotating lines. Also, We designs and manufactures single channel, multi-channel waveguide and/or coaxial rotary joints (rotary […]

  Description:   The WR75 OMT from Dolph Mirowave is a Orthomode Transducer with Frequency 10 to 15 GHz, Isolation 35 dB, Return Loss 13.98 dB. More details for WR75 OMT can be seen below.     Key Features:   Doubles capacity at antenna 6 to 80 GHz radio applications Reduced size for lowest weight

Dolph Microwave produces waveguide magic tee covering waveguide sizes WR-2300 to WR-10. Our magic tees typically cover a frequency range of 0.32 GHz to 112 GHz. We offer a line of Magic tees manufactured to exacting electrical and mechanical specifications. Our manufacturing processes provide maximum symmetry in fabrication and resulting in the following electrical performance

Dolph Microwave produces waveguide components for both high-end and simple microwave plasma applications. Based on experience of design and manufacturing nearly two decades, we have been providing reliable products, and winning good reputations. These devices waveguide components supports 915/922/896MHz, 2450MHz, 5.8GHz as well as other ISM frequency bands in microwave plasma applications, The following waveguide

    The multi-beam feed system to provide access to multiple satellites from a single antenna. Access 3 satellites over 10° of arc coverage with outstanding video response. Typical configuration may receive IS-21, IS-23, IS-34.   DH 4.5 meter PF multi-beam antenna   MULTI-BEAM ANTENNA FEATURES:   Multi-Sat performance kits designed for ease of installation

The narrow-side oblique slit traveling slotted waveguide array antenna is designed to suppress cross-polarization through the dual design of choke groove and polarization grid. The product has the characteristics of high gain, low sidelobe, wide scanning angle and low cross-polarization. DH-SWRAX04-64-LPS-SMA is a weather resistant X-band slotted waveguide array antenna that operates from 8.2 to

Dolph microwave offers seamless flexible/non-twistable waveguide, flexible twistable waveguide and hybrid flex/rigid waveguide assemblies from WR-22 to WR-650. and manufactured from a continuous length of thin walled copper/brass tubing. Its construction allows it to handle higher power levels than flexible twistable waveguide, and offers lower insertion and return loss. Key features Flexible Twistable sizes from

Key Features • Refector Aperture: 0.9M,1.2M,1.8M,2.4M • Antenna Type: Quick Deploy Flyaway, Auto Acquire and SNG Antenna • Ext. Ka-Band Freq. Range Rx: 17.7-21.2 _ Tx: 27.5-31.0 GHz • Axis Ration: ≤1.2dB • Refector Material: Carbon Fiber Reinforced Polymer • Optional Lightweight Cases for Easy Transportation • Sidelobe Envelope: Meets ITU-R S.580-6 • Shiping Case:

  Dolph Microwave manufactures loop type broadwall directional couplers covering a wide frequency range. Multiple flange and coaxial connector types and configurations are available. It’s ideal for RF microwave applications where high power sensing is desired.   It features small volume, low VSWR, low frequency response and major waveguide bandwidth. The coupling level can be

    WANGKE, chief engineer of satellite application department, introduced the newly designed and improved S/X/Ka Tir-band feed, which is a typical representative of the integration of TT&C data transmission. The feed has three-band downlink data receiving capability and S-band upstream data transmitting capability. It has the characteristics of multi-band, broadband, polarization multiplexing and high