شخّص ضعف إشارة الهوائي عبر الموقع والتوجيه والاستقطاب وخسائر الكابل والتشبع. فرّق بين المستوى والجودة، وحدد متى يفيد المضخم ثم تحقق من النتيجة.
تحسين إشارة الهوائي: 5 خطوات لفحص الموقع والتداخل والكابل Read More »
Parabolgewinn aus Durchmesser, Frequenz und Aperturwirkungsgrad berechnen. Beispiele bei 12 GHz, Umrechnung in dBi und Grenzen der Formel.
Antennengewinn berechnen: Formel, dBi und Parabolbeispiel Read More »
Satellitenschüssel schonend reinigen: geeignete Mittel, fünf Schritte, Hinweise zum LNB und Fehlerdiagnose bei weiterhin schlechtem Empfang.
Satellitenschüssel reinigen: Anleitung ohne Schäden Read More »
Waveguide component durability hinges on material (316L stainless steel with ≥1000hr ASTM B117 salt spray resistance), surface treatment (2-5μm nickel plating), TIG welding (HAZ ≤0.1mm), operating temp (-65°C to +200°C), and vibration resistance (IEC 61373 Cat1 compliance). Material Selection and Properties For instance, while aluminum (6061-T6) is a popular, cost-effective choice for many commercial applications,
What are the 5 key factors in waveguide component durability Read More »
Calibrate waveguide feeds using a network analyzer: measure VSWR (target ≤1.2) and insertion loss (<0.5dB) across 8–12GHz, adjust phase/amplitude with SOLT standards for impedance matching. Check Connections and Cables These faults rarely cause complete failure but instead introduce intermittent signal loss, phase noise, and return loss degradation, often manifesting as a 3 dB to 6
How to calibrate waveguide feed systems for optimal performance Read More »
