







The Bolt 7 Wireless Transmitter brings our most advanced zero-delay wireless video technology to virtually any professional camera. Available in 750ft (228m), 1,500ft (450m), and MAX (up to 5000ft/1.5km) models, Bolt 7 TX transmits 4K HDR video over 12G-SDI and HDMI while simultaneously enabling production-critical data workflows through its dedicated 900 MHz wireless data channel.
Designed with a significantly smaller form factor than previous generations, Bolt 7 TX integrates seamlessly onto handheld, Steadicam, gimbal, and broadcast camera rigs without adding unnecessary bulk.
Support for DisplayPort Alt Mode over USB-C also enables emerging workflows with compatible cameras using a single cable for video and communications.
Pairing is faster than ever thanks to new wireless and wired pairing options.
Bolt 7 maintains backward compatibility with Bolt 4K, Bolt 6, and RF-X systems, allowing productions to seamlessly integrate it into their current Teradek ecosystem and scale set capabilities.
| VIDEO | |
| Video Inputs: | 12G-SDI SMPTE 2082-1 standard / 75 Ω (BNC x 1) 1 x HDMI 2.0 Type-A receptacle 1 x USB-C Display Port ALT mode video input |
| Video Outputs: | 12G-SDI SMPTE 2082-1 standard / 75 Ω (BNC x 1) |
| SDI Ancillary Data Support: | Supports transmitting timecode and start/stop flags from most camera manufacturers. More metadata for Arri and Sony cameras. |
| Colour Sampling: | SDI: YCbCr 4:2:2, 10-bit. HDMI: RGB/YCbCr; 4:4:4/4:2:2/4:2:0; 8/10-bit |
| Delay TX to RX: | <0.001sec |
| Input Cross Conversion: | Yes (HDMI input to SDI loopout) |
| Other Tools: | SDI Eye Pattern Display |
| SUPPORTED RESOLUTIONS | |
| Supported Resolutions: | 4Kp23.98/24/25/29.97/30/50/59.94/60 1080p23.98/24/25/29.97/30/50/59.94/60 1080psf23.98/24/25/29.97/30 1080i50/59.94/60 720p50/59.94/60 480p59.94 576p50 480i(NTSC)/576i(PAL) |
| VIDEO PROCESSING | |
| Video Compression: | Visually Lossless |
| Colour Correction: | None |
| AUDIO PROCESSING | |
| Audio Format: | 48kHz 24-bit PCM |
| INPUTS | |
| Audio Input: | Embedded SDI/HDMI Audio Input (2 Channel) |
| PHYSICAL | |
| Dimensions: | 112 x 66 x 32 mm |
| Weight: | 400g (14.1 Oz) |
| Construction: | Milled Aluminum (Chassis) and regulation-compliant PCB |
| Mountability: | Multiple mounting options with 1/4"x20 and M3 holes |
| INTERFACES | |
| Configuration Interfaces: | Color OLED with Menu, Joystick Navigation |
| Switches: | On/Off Switch |
| USB-C Port: | Firmware upgrade Display Port ALT mode video in Device setup via Bolt Manager desktop app |
| Locking 5-Pin USB Port: | USB host port for camera control via smart cables (optional) |
| Bluetooth Compatibility: | BLE for device setup and monitoring via smart phone app |
| NETWORK | |
| Ethernet: | Via smart cable connected to Locking 5 pin USB port |
| Antennas: | 3 External, 2 Internal |
| Wireless: | Non-DFS Frequencies: 5.190 ~ 5.230 GHz, 5.755 ~ 5.795 GHz, 5.945 ~ 6.425GHz DFS Frequencies: 5.270 ~ 5.670 GHz |
| Bluetooth: | 2.4 GHz |
| RF Channel Selection: | Auto, Manual |
| Encryption: | AES-256, RSA-1024 key exchange |
| RF Power: | 23 dbm EIRP |
| Range: | Up to 750/1500 ft, line of sight |
| Unicast Multicast: | Can connect one Transmitter to up to 6 Receivers |
| Noise Rejection: | Can coexist with WiFi and 5GHz cordless phones Can operate up to 6 receiver sets in same location |
| Interoperability Compatibility: | Compatible with all Bolt 4K, Bolt 6 and Bolt 7 products |
| Broadcast: | No |
| Camera Control Radio: | 900 MHz |
| POWER | |
| Power Input: | 2-Pin Circular locking Connector 6-28 VDC |
| Battery: | None, optional field installable Gold- or V-Mount dual battery plate |
| Nominal Power Consumption: | 20 Watts |
| ENVIRONMENTAL | |
| Operating Temperature: | 0-40℃ |