With the Bolt 4K 750 12G-SDI/HDMI Wireless Transmitter from Teradek, you can transmit 4K60 video signals from a 12G-SDI or HDMI input to any Bolt 4K receiver with less than 1 ms of latency. The transmitter unit can be secured to a camera or other SDI/HDMI video source via a built-in 1/4"-20 threaded hole, as well as two M3 threaded holes. The four included antennas provide a powerful signal for up to a 750' line of sight.

The transmitter supports cross conversion from HDMI input to SDI loop output. It also supports HDR workflows, 10-bit 4:22 via 12G-SDI, and 8-bit 4:4:4 via HDMI. Its bright LED screen shows current settings and frequencies, and the transmitter can also connect with the Bolt app for iOS via Bluetooth for configuration.

Power can be provided using the integrated 2-pin connector with the included power supply or by using the Gold mount battery plate. The transmitter supports up to six receivers, and it can operate up to six transmitters in the same area along with Wi-Fi or 5 GHz appliances with the help of the noise rejection feature. It also features built-in AES-256 encryption with RSA-1024 key exchange.

Also included are four antennas, a D-Tap power cable, an SDI cable, an HDMI cable, and a box with a foam insert to protect your transmitter.

• HDMI and 12G-SDI inputs, with 12G-SDI loop-through output
• 750' line-of-sight range
• Compatible with any Bolt 4K receiver
• Up to 48 kHz 24-bit PCM embedded audio supported
• SDI ancillary data support for metadata, timecode, and start/stop flags from certain camera manufacturers
• 1/4"-20 and M3 mounting points
• 2-pin LEMO-type power input
• Built-in display with joystick navigation
• Micro-USB port for upgrades