The Bolt 7 Wireless Transmitter brings advanced zero-delay wireless video technology to professional cameras. Available in 750ft (228m), 1,500ft (450m), and MAX (up to 5000ft/1.5km) models, it transmits 4K HDR video over 12G-SDI and HDMI while enabling production-critical data workflows through a dedicated 900 MHz wireless data channel.
This device features a smaller form factor than previous generations, integrating seamlessly onto handheld, Steadicam, gimbal, and broadcast camera rigs. Support for DisplayPort Alt Mode over USB-C enables emerging workflows with compatible cameras using a single cable for video and communications.
Pairing is faster than ever with new wireless and wired pairing options. The system maintains backward compatibility with Bolt 4K, Bolt 6, and RF-X systems, allowing productions to integrate it into their current Teradek ecosystem and scale capabilities.
Key Features
- Zero-delay 4K HDR wireless video over 12G-SDI and HDMI
- Dedicated 900 MHz wireless data transport for camera control, monitor control, Ethernet transport and color workflows
- Smaller camera-mounted design with redesigned compact milled aluminum chassis
- Faster pairing and simplified setup with new full-color OLED display and joystick navigation
- New wireless and wired pairing options, plus control and RF monitoring through the Bolt App
- Support for DisplayPort Alt Mode over USB-C for single-cable video and communications with compatible cameras
- Backward compatible with Bolt 4K, Bolt 6 and RF-X systems
- Optional Gold Mount (14V or 26V), Gold Mount Plus, or V-Mount Battery Cradles
- AES-256 encryption; 1 TX to up to 6 RX
Specifications
| Interfaces |
Color OLED with Menu, Joystick Navigation; On/Off Switch; USB-C Port for firmware upgrade and DisplayPort ALT mode video; Locking 5-Pin USB Port for camera control; Bluetooth compatibility |
| Wireless Frequencies |
Non-DFS: 5.190GHz to 5.230GHz, 5.755GHz to 5.795GHz, 5.945GHz to 6.425GHz; DFS: 5.270GHz to 5.670GHz; Bluetooth 2.4GHz |
| Data Radio |
Dedicated 900MHz (865 to 926MHz) camera control / data radio |
| RF Channel Selection |
Auto/Manual |
| Encryption |
AES-256, RSA-1024 |
| Transmit Power |
23dBm EIRP |
| Range |
Up to 750ft (228m) line of sight |
| Compatibility |
Compatible with Bolt 4K, Bolt 6, Bolt 7 products; 1x TX to 6x RX; Coexists with WiFi/5GHz phones; Up to 6x receiver sets same location |
| Power |
6V to 28VDC input; No battery; 20W nominal consumption |
| Resolutions Supported |
4Kp23.98/24/25/29.97/30/50/59.94/60; 1080p all frame rates; 720p/480p/576p |
| TX Video Inputs |
1x 12G-SDI; 1x HDMI 2.0; 1x USB-C DisplayPort ALT mode |
| TX Video Outputs |
1x 12G-SDI |
| Color Sampling |
SDI: YCbCr 4:2:2, 10-bit; HDMI: RGB/YCbCr 4:4:4/4:2:2/4:2:0, 8/10-bit |
| Delay |
<0.001sec TX to RX |
| Audio |
48kHz 24-bit PCM; Embedded SDI/HDMI audio |
| TX Dimensions |
4.41 x 3.46 x 1.26 in |
| TX Weight |
1.01 lb |
| TX Construction |
Milled aluminum chassis; 1/4"-20 and 3/8"-16 mounting holes |
Compatibility
- Backward compatible with Bolt 4K, Bolt 6 and RF-X systems
- Pairs with Bolt 7 750, 1500 and MAX receivers (1x TX to up to 6x RX)
- Optional Bolt 7 Battery Cradles: Gold Mount 14V (11-1610), Gold Mount 26V (11-1611), V-Mount (11-1612)
- DisplayPort Alt Mode over USB-C with compatible cameras
In the Box
- 1 x Bolt 7 750 Transmitter
- 1 x Antenna 2dBi Flex V 4.9-7.3GHz RP-SMA
- 1 x Antenna 2dBi Flexible H Mushroom V 4.9-7.3GHz RP-SMA
- 1 x Antenna 865-926 MHz SMA
- 1 x SDI 12G BNC to BNC Cable (18in / 46cm)
- 1 x DP ALT Mode USB-C Straight to USB-C Straight Cable (36in)
- 1 x 2pin Connector to PowerTap Cable (18in)
