The Premium Wireless Solution for A/V Productions
Spark 4K is Teradek's latest consumer-level wireless video system that is capable of transmitting untethered local 4K HDR video at a range of up to 500 feet line-of-sight over the unlicensed 5GHz band. Spark 4K can multicast to up to two Spark 4K receivers simultaneously, has portable power, internal antennas, and a compact design making it truly wireless.
Key features include dual-powering options for backup battery redundancy, lightweight design, signal status and pairing with the Launchpad desktop and mobile app, and multicast transmission.
Zero-Delay Signal Integrity
Transmit video with less than 1ms of delay.
Mobility
Get wireless coverage for up to 500 feet of range. Now, your projectors, monitors, encoders, switchers, and TVs are all within range with robust wireless connectivity.
4K HDR Color
Maintain premium video quality at 10-Bit 4:2:2 color sampling.
Lighter than lightweight
Spark TX weighs just 5.6oz, perfect for on-the-move camera work.
Common workflows using Spark 4K:
Professional A/V (conferences, tradeshows, pop-up events) Workflows:
Computer > Spark 4K > Consumer TV/Projector (Up to 2 sources)
Computer > Spark 4K > Graphics Processors > Projector
Computer > Spark 4K > Video Mixer
Camera > Spark 4K > Switcher > Consumer TV/Projector
Camera > Spark 4K > Switcher > Live Stream
House of Worship Workflows:
Computer > Spark 4K > Consumer TV/Projector (Up to 2 sources)
Camera > Spark 4K > Monitor/Projector
Camera > Spark 4K > Switcher
Live Sports Workflows:
Camera > Spark 4K > SwitcherCamera > Spark 4K > Monitor (For coaches)
Live Event (weddings, funerals) Workflows:
Camera > Spark 4K > Switcher
Switcher Program Output > Spark 4K > Live event monitor/projector
Applications:
Pro AV Market
Live Production
Entry-level camera professionals
Education
Houses of worship (IMAG)
DSLR/Mirrorless shooters