2.4GHz-es TDD COFDM vezeték nélküli, kétirányú videó adatátviteli adó-vevő UAV videokapcsolat

I am interested in 2.4GHz TDD COFDM Wireless Two-way Video Data Transceiver UAV video link manufacturers，Specifically Wireless Video Transmitter. Can I see the samples of your products, as the requested?