From Manufacturer
Receive lossless HD video from up to 500' away to monitor video wirelessly using the Spark 4K Receiver from Teradek. The Spark 4K receiver can receive and output up to 4K30 10-bit 4:2:2 HDR video via HDMI after receiving visually lossless video from a Spark 4K transmitter with zero delay. The receiver can work alongside a second receiver to receive video simultaneously from a single transmitter. The receiver unit provides a powerful signal that can travel up to 500' line of sight and features a bright OLED display to view the unit status.
The Spark 4K receiver features internal antennas, which makes it ultra portable, and it allows you to extend video to a display via its HDMI output. Built-in AES-128 encryption protects your video from prying eyes, while noise rejection keeps your video clean no matter how many devices are using the 5 GHz wireless spectrum.
The Teradek Launchpad app for iOS or Android that easily connects to the receiver via Bluetooth, which provides channel-selection tools, monitoring, and remote configuration. There are 1/4"-20 and M3 mounting threads to mount your receiver on a variety of cameras, cages, or rigs. It's powered using a separately available USB Type-C or DC barrel power source.