NEWS

This Dual Band Ku/Ka 4-Port OMT Diplexer operates in 10.7-12.7 GHz (Rx) and 13.75-14.5 GHz (Tx) for Ku-band, and 17.3-21.2 GHz (Rx) and 27.0-31.0 GHz (Tx) for Ka-band. It features >55 dB isolation between bands, <0.8 dB insertion loss, and handles 500W power, ideal for satellite communication and VSAT antenna networks. Definition and Core Functions […]

A rotary coupling, or joint, transmits signals or power between stationary and rotating parts. It uses precisely aligned waveguide channels or coaxial rings to maintain a continuous electrical path, often handling high power (e.g., 10 kW) at frequencies like 10 GHz, with minimal signal loss (<0.5 dB) and VSWR below 1.5:1. What is a Rotary

The waveguide-to-coax transition enables efficient signal transfer between high-frequency waveguides (e.g., operating at 10–100 GHz) and coaxial cables, typically using a probe or loop within the waveguide to couple energy into the center conductor, achieving VSWR < 1.2 with precise alignment and machined metal interfaces for minimal loss. ​​What’s a Waveguide?​​​ A ​​waveguide​​ is a

A coaxial termination is a 50Ω or 75Ω impedance-matched load (typically 0-18 GHz) that absorbs RF energy to prevent signal reflections, achieving VSWR <1.2:1. Constructed with carbon-composite or thin-film resistors in precision brass/beryllium copper housings, it handles up to 100W continuous power. Used in testing, it provides >30dB return loss up to 40GHz when properly

​An industrial microwave oven is a high-power system (typically 1-100 kW) using 915 MHz or 2.45 GHz frequencies for large-scale processing. These heavy-duty units feature magnetron arrays, conveyor belts (1-10 m/min speed), and temperature controls (±2°C accuracy). Applications include food drying (reducing 50% processing time), chemical synthesis, and rubber vulcanization, achieving 30% higher energy efficiency

​Double Ridged Waveguides are specialized microwave transmission structures featuring two internal ridges that lower cutoff frequencies while maintaining compact dimensions. Typically operating from 1-40 GHz, they offer 15-30% wider bandwidth than standard waveguides. The ridges reduce impedance to 50Ω, improving compatibility with coaxial systems. Precision-machined from aluminum or copper, they’re used in radar and satellite

SATCOM antenna is a device used for satellite communication, and its operating frequency is usually between 1-30GHz. It enables data transmission between ground stations and satellites. For example, the Ku-band antenna has a diameter of about 0.9 meters and is suitable for high-speed Internet and video transmission. It needs to be precisely aligned with the

A standard waveguide is a metal tube that transmits microwave signals. For example, the WR-90 waveguide operates at 8.2-12.4 GHz and has specific dimensions (22.86 mm wide × 10.16 mm high). It is used for efficient transmission and directional radiation. Frequency, loss and power capacity must be considered during design. Definition Satcom engineers know standard