2012منتدى Operating
نظم لاسلكية لاسلكية للبث بالفيديو من أجل عمليات الاستوديو Steadicam وموثوقية الإشارة فيها، وخصائص الرطوبة والتغطية
مضى على هذا 14 سنة. قد تكون المعدات والأسعار قد تغيّرت منذ ذلك الحين.
ما توصّل إليه النقاش
- The IDX CW-5HD system experiences unexplained video dropouts in both indoor and outdoor Stu environments despite being designed as a line of-sight RF system, and manufacturer troubleshooting proved unsuccessful
- يوفر نظام ميكروليت 58MLT اشارة فيديو أكثر موثوقية من IDX ولكنه يقدم 7-9 إطارات من التأخير الصوتي بسبب ضغط H.264 قبل الإرسال، مما يجعل من غير المناسب للنظم السمعية المستقلة
- نظم لاسلكية غير مكتظة من طراز HD مثل TitanHD و Boxx ميرديان تحقق الرطوبة دون 1 مليمتر ثاني مقارنة بالحد الأدنى للإطار 3-4
- Outdoor RF performance can be worse than indoor performance because outdoor environments lack structural reflections that improve signal propagation, while indoor reflections help counteract signal loss
- Human bodies and large pine trees are significant absorbers of RF signals in this frequency range and can cause signal degradation
- Systems with external antennas and improved transmission software provide better robustness and user feedback about connectivity than basic line-of-sight designs
يعتمد على
- The discussion focuses on 2012 technology and pricing may have changed significantly
- Specific cost comparisons between systems are mentioned anecdotally but not definitively stated
- No comprehensive testing or standardized comparison of all systems mentioned was conducted
- The LINK system is mentioned as very expensive but details are limited
- Most recommendations are based on individual operator experience rather than systematic testing