High-performance 500MHz wireless analog video receiver, designed for FPV drones and other remote applicationsProvides clear and stable transmission, with a transmission distance of up to 40 km in LOS air-to-ground settings, and 2-3km in open areas of citiesMade of Aluminum Alloy, it also has a high-speed fan, which is more conducive to heat dissipation and more suitable for long-term workThe signal input adopts a universal AV interface, which can be easily compatible with all conventional AV interfaces such as cameras, , , etcNot only a professional wireless CCTV receiver for CCTV security projects, it can also be used for audio and video transmission of FPV systems, drones, model aircraft/helicopters, unmanned equipment vehicles, etcWorking voltage: DC12VWorking current: 250mATransmitting frequency: 500MhzSensitivity: -85dBmNumber of channels: 8CHsFrequency: 460Mhz, 490Mhz, 500Mhz, 520Mhz, 540Mhz, 560Mhz, 580Mhz, 600MhzAudio input/audio modulation: 1Vp-p (FM)Video input/video modulation: 1Vp-p (FM)Audio carrier: 5.5M, 6.0MWorking temperature: -10-+50The product appearance and printed words depending on the batch, but this does not affect useColour:As ShownMaterial:Aluminum AlloyPackage Contents:1 x VRX KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.