Teradek Spark 4K Transmitter

SKU: TRD-SPARK4KTX-101856 Category:
Brand: Teradek


Built on award-winning tech. Built for reliability. Built with your A/V needs in mind.

Spark 4K TX is a wireless transmitter that sends video signals up to 4Kp30 via HDMI, at a distance of up to 500 ft line-of-sight, with less than 1ms of delay.* Transport your 4K HDR video from source to screen with no perceivable delay.

Unleash high-quality, zero-delay wireless A/V transmission for conferences, live events, worship services, sports, and more.

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.

Get wireless coverage for up to 500 feet of range. Now, your computers, cameras, switchers, and gimbals are all within range with robust wireless connectivity.

4K HDR Color
Maintain premium video quality at 10-Bit 4:2:2 color sampling.

Smart Transmission
Transmit in crowded areas with confidence. Spark 4K uses the 5GHz frequency for less sensitivity to line-of-sight obstructions, and smart frequency hopping to automatically find a clear channel.

Lighter than lightweight
Spark TX weighs just 5.6oz, perfect for on-the-move camera work.

Video Processing
Visually Lossless

Audio Processing
48kHz 24-bit PCM

TX Internal Battery Life
Up to 2 hours.

Transmitter tested at 125 mins when transmitting at 1080i59, 104 mins when transmitting at 4Kp30.

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

Technical Specifications

Video Inputs
1x HDMI 1.4b Type-A receptacle
Color Sampling
RGB 4:2:2, 10-bit
Delay Tx To Rx
<0.001sec (without format conversions)
Supported Resolutions
4Kp23.98/24/25/29.97/30 1080p23.98/24/25/29.97/30/50/59.94/60 1080i50/59.94/60 720p50/59.94/60 480p50 576p59.94/60
Video Compression
Visually lossless
Audio Compression
48kHz 24-bit PCM
Audio Input
Embedded HDMI Audio Input (2 channel)
3.44” x 2.66” x 1.22” (87mm x 68mm x 31mm)
158g (5.6 oz)
ABS Plastic
Multiple mounting options with M3 and 1/4-20” holes
Configuration Interfaces
OLED display – Input video format, Selected frequency, Video Quality % , Link status
On/Off Switch
Mobile App
Launchpad App
Desktop App
Launchpad application for OSX & Windows
Usb Interface Functionality
Upgrade via Micro-USB
External Control
Enable/disable Bluetooth
2.4 GHz
DFS Frequencies: 5.270 ~ 5.670 GHz Non-DFS Frequencies: 5.190 ~ 5.230 GHz and 5.755 ~ 5.795 GHz
Rf Channel Selection
Auto only, 40 MHz only, no blocked frequencies
AES-128, RSA-1024 key exchange
Rf Power
19 dbm EIRP (<80mW transmit power)
Up to 500 ft line of sight
Unicast Multicast
Can connect one transmitter to up to 2 receivers
Noise Rejection
Can coexist with Wi-Fi and 5GHz cordless phones, and can operate up to 4 sets in same location
Power Input
USB-C power input
Internal 9.5Wh battery (1.5hr run time)
Nominal Power Consumption
5 Watts
Operating Temperature
0~40 deg-C
What’s In The Box?
1 x Spark 4K TX
1 x Lightstand Adapter 1/4-20in
1 x Ultra Thin HDMI 18in Cable
1 x PSU 18W AC Adapter 12VDC (Int) – 6ft Cable
1 x Quickstart Guide – Spark 4K

SKU: TRD-SPARK4KTX-101856 Category:

Based on 0 reviews

0.0 overall

Be the first to review “Teradek Spark 4K Transmitter”

There are no reviews yet.