500Mhz FPV Video Link 40km Ultra Long Range Wireless Video Transmitter — industrial FPV video transmission equipment. Frequency and range figures match the manufacturer data; the listed price is a verified third-party reference price in USD, shipping not included.
Price reference: https://ae-pic-a1.aliexpress-media.com/kf/S55870dea5ae045df94912f3cd1183436Z.jpg_480x480q75.jpg_.avif


