Please contact us for questions:
800.941.2446
The Bolt 4K 750 TX/RX Set is a real-time wireless video transmission system that supports 1080p and 2160p video signals at 60FPS with less than 1ms of delay at up to 750 feet. Key features include increased range, faster reconnection times, easier setup with Bluetooth App for iOS or Android, and more stable connectivity. These devices are cross-compatible with the entire Bolt 4K Family. Includes integrated 1/4"x20 and M3 mounting points. Optional Battery Plates are sold separately.
Real-Time 4K Wireless Video
Transmit and receive uncompressed video in 1080p and 2160p at 60FPS with less than 1ms of delay. Up to 750 feet of range.
True HDR Color
Bolt 4K is compliant with the HLG, PQ, and HDR-10 standards, making it an invaluable tool on set for HDR workflows.
Rock-Solid Reliability
Bolt 4K features 8x the wireless performance of previous Bolt generations, ensuring video is delivered in even the toughest of RF environments.
Universal Compatibility
Each transmitter can send video to up to 6 receivers. Compatible with any model in the Bolt 4K line.
Inputs/Outputs
Transmitter: 1x 12G-SDI, 1x HDMI 2.0, 1x 12G-SDI looping output.
Receiver: 2x 12G-SDI, 1x HDMI 2.0
Battery Plates
Optional Gold Mount or V-Mount battery plate with pass-through power available on both TX & RX.
Camera Metadata
Send start / stop flags, timecode, and other ancillary data over the wireless link. On the receiver side, upload and apply custom 3D LUTs to monitor each take with the look you’re after.
Bolt App for iOS and Android
Remotely pair units, configure settings, and utilize all of Bolt 4K’s features from any iOS smartphone or tablet. The Bolt App uses Bolt 4K’s integrated Bluetooth to give you all of its settings in the palm of your hand.
Bolt 4K 750 TX No Mount
Video -
Video Inputs
- 1 x 12G-SDI SMPTE 2082-1 standard / 75 Ω (accepts 12G-SDI, 6G-SDI, or 3G-SDI)
- 1 x HDMI Type-A receptacle accepts HDMI 2.0 or HDMI 1.4)
Video Outputs
- 1 x Loopout 12G-SDI SMPTE 2082-1 standard / 75 Ω
Sdi Ancillary Data Support
- Supports transmitting metadata, timecode, and start/stop flags from most camera manufacturers.
Color Sampling
- SDI: YCbCr 4:2:2, 10-bit/ HDMI: RGB 4:4:4, 8-bit
Delay Tx To Rx
- <0.001sec
Input Cross Conversion
- Yes, HDMI to SDI
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
- 480p50 576p59.94/60
- 480i(NTSC)/576i(PAL)
Video Processing -
Video Compression
- Visually Lossless
Video Format Conversion Support
- Connect an HD source to the Tx and get a 4K signal out of Rx
- Connect a 4K source to the Tx, get HD resolution out of Rx
- You can also mix & match from a single source:
- 4K signal into Tx can be 4K output from 1x Rx and HD output from a 2nd Rx
- Input/output configurations are controlled directly on units or via Bolt 4K app
Color Correction
- None
Audio Processing -
Audio Format
- 48kHz 24-bit PCM
Inputs -
Audio Input
- Embedded SDI/HDMI Audio Input (2 Channel)
Physical -
Dimensions
- 132 x 91 x 27 mm
Weight
- 358g (12.6 Oz)
Construction
- Milled Aluminum(Chassis) and regulation-compliant PCB
Mountability
- Multiple mounting options with 1/4"x20 and M3 holes
Interfaces -
Configuration Interfaces
- OSD with Menu, Joystick Navigation
Switches
- On/Off Switch
Usb Interface Functionality
- Upgrade via Micro-USB
Network -
Antennas
- 4 External 2dBi RP-SMA antennas (included)
Wireless
- Non-DFS Frequencies:
- 5.190 ~ 5.230 GHz and 5.755 ~ 5.795 GHz
- DFS Frequencies:
- 5.270 ~ 5.670 GHz
Channel Bandwidth
- 13x 40MHz wide channels
Rf Channel Selection
- Auto, Manual
- Manual available for non-DFS Channels
Encryption
- AES-256, RSA-1024 key exchange
Rf Power
- 19 dbm EIRP (4 external 2dBi antennas) (<80mW transmit power)
Range
- Up to 750 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 sets in same location
Power -
Power Input
- 2-Pin Circular locking Connector 6-28 VDC
Battery
- None, optional Gold or V mount battery plate
Nominal Power Consumption
- 20 Watts
Environmental -
Operating Temperature
- 0-40℃
Bolt 4K 750 RX No Mount
Video -
Video Outputs
- 2 x 12G-SDI SMPTE 2082-1 standard / 75 Ω (accepts 12G-SDI, 6G-SDI, or 3G-SDI)
- 1 x HDMI Type-A receptacle accepts HDMI 2.0 or HDMI 1.4)
Sdi Ancillary Data Support
- Supports transmitting metadata, timecode, and start/stop flags from most camera manufacturers.
Color Sampling
- SDI: YCbCr 4:2:2, 10-bit/ HDMI: RGB 4:4:4, 8-bit
Delay Tx To Rx
- <0.001sec
Input Cross Conversion
- Yes, HDMI to SDI
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
- 480p50 576p59.94/60
- 480i(NTSC)/576i(PAL)
Video Processing -
Video Compression
- Visually Lossless
Video Format Conversion Support
- Connect an HD source to the Tx and get a 4K signal out of Rx
- Connect a 4K source to the Tx, get HD resolution out of Rx
- You can also mix & match from a single source:
- 4K signal into Tx can be 4K output from 1x Rx and HD output from a 2nd Rx
- Input/output configurations are controlled directly on units or via Bolt 4K app
Color Correction
- 17x17x17 3D LUT (supports 10-bit color)
Audio Processing -
Audio Format
- 48kHz 24-bit PCM
Outputs -
Audio Output
- Embedded SDI/HDMI Audio Output (2 Channel)
Physical -
Dimensions
- 112 x 139 x 27 mm
Weight
- 432g (15.2 Oz)
Construction
- Milled Aluminum(Chassis) and regulation-compliant PCB
Mountability
- Multiple mounting options with 1/4"x20 and M3 holes
Interfaces -
Configuration Interfaces
- OSD with Menu, Joystick Navigation
Switches
- On/Off Switch
Usb Interface Functionality
- Upgrade via Micro-USB
Network -
Antennas
- 5 External 2 dBi antennas (included) or optional Array Panel Antenna
Wireless
- Non-DFS Frequencies:
- 5.190 ~ 5.230 GHz and 5.755 ~ 5.795 GHz
- DFS Frequencies:
- 5.270 ~ 5.670 GHz
Channel Bandwidth
- 13x 40MHz wide channels
Rf Channel Selection
- Auto, Manual
- Manual available for non-DFS Channels
Encryption
- AES-256, RSA-1024 key exchange
Rf Power
- 17 dbm EIRP (one external 2dBi antenna) (<51mW transmit power)
Range
- Up to 750 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 sets in same location
Power -
Power Input
- 2-Pin Circular locking Connector 6-28 VDC
Battery
- None, optional Gold or V mount battery plate
Nominal Power Consumption
- 18 Watts
Environmental -
Operating Temperature
- 0-40℃