LEO constellation terminals—whether phased-array user antennas, gateway stations, or compact mobile terminals—are being pushed toward wideband RF performance, higher transmit power, and increasingly integrated architectures.This raises a persistent engineering challenge: how to maintain thermal reliability inside a multilayer high-density PCB where RF, digital, and power systems coexist in tight proximity. At orbital altitudes, temperature swings...
High-frequency radar and 5G modules demand precise impedance control, low insertion loss, and phase-stable signal propagation across dense multilayer architectures. Any deviation in Dk/Df, surface roughness, or stackup alignment can lead to signal distortion, beam misalignment, and reduced link margin. RO5880 PCB laminates (Dk = 2.2 ± 0.02, Df = 0.0009 @10 GHz) provide ultra-low...
KKPCB is a leading electronic solutions provider specializing in PCB design, fabrication, assembly, and testing for Flex, Rigid-Flex, RF/Microwave, HDI, rigid multilayer, and ATE test boards. We offer comprehensive end-to-end services, including prototyping, component sourcing, SMT/THT assembly, functional testing, enclosure assembly, and final product packaging. With our one-stop, in-house capabilities, KKPCB delivers OEM and ODM solutions with fast turnaround, high quality, and cost-effective results, serving clients worldwide.
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