2009منتدى Video Assist and Video Accessories
BOXX Meridian HD/SD zero-delay wireless video transmission system for on-set use
مضى على هذا 17 سنة. قد تكون المعدات والأسعار قد تغيّرت منذ ذلك الحين.
ما توصّل إليه النقاش
- ويوفر نظام ميريديان للتشغيل فقط، أو الاصطناعي فقط، أو التشكيلات المشتركة بين شعبة التنمية البشرية/شعبة التنمية المستدامة، مع مهبط قائم على الإطار في جهاز الاستقبال المناسب لمراقبي المديرين وإعادة نقلهم.
- ويدعم هذا النظام أجهزة استقبال متعددة في آن واحد، مما يتيح لمديرين مستقلين ورصد للقرى بالفيديو أو تحسين الاستقبال على مسافات أطول.
- Early production units featured fixed tall antennas with diversity reception properties, with removable stubby antenna options promised within three months of the announcement.
- The transmitter weighs under one pound but increased in size during development, becoming comparable to competing systems like Canatrans rather than remaining as compact as originally planned.
- The receiver includes a digital display with membrane buttons for channel selection and configuration.
- Range testing had not been completed by the dealer at the time of initial announcement.
- A high-end broadcast receiver variant offering genlock and longer-range reception with multiple antennas was in development, priced over $10,000.
- Users reported the tall fixed antennas as impractical for steadicam operation due to their size and fragility concerns.
- One user achieved range exceeding 60 meters with good indoor performance after receiving their unit.
- Later receiver variants included the same antenna array as transmitters, suggesting design iteration during early production phases.
يعتمد على
- The system was still under development at the time of discussion with design changes occurring between announcement and delivery.
- The downconverter is frame-based rather than broadcast-grade, limiting its quality for professional broadcast applications.
- One user discontinued interest due to extended delivery wait times and chose a competing system instead.
- Pricing uncertainty existed due to currency conversion rates, with initial estimates around $7,500 for transmitter/receiver combos.
- Stubby antenna performance would reduce the diversity reception benefits of the original tall antenna design.
- Indoor versus outdoor performance differences were noted but not fully characterized.
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