April 21, 2025

Waveguide dividers in satellites ensure precise signal distribution (0.1dB imbalance) across multiple transponders, handling high power (50W+) at Ka/Q bands (26-40GHz). Their low insertion loss (<0.3dB) and phase stability (±2°) optimize payload efficiency. Gold-plated aluminum construction withstands space radiation and thermal cycling (-40°C to +85°C). Function of Satellite Waveguide Dividers Last year, the sudden vacuum […]

Waveguide variable attenuators provide precise RF power control (0-30dB range) with low insertion loss (<0.5dB). They handle high power (up to 100W) and frequencies (18-40GHz), ideal for radar and 5G testing. Manual or motorized models allow real-time adjustments via micrometer drives or remote interfaces. Advantages of Adjustable Attenuators Last year, the Intelsat 45E satellite carried