Teradek Spark 4K Rx

Teradek Spark 4K RX
Manufacturer: Teradek
Availability: In stock
Manufacturer: Teradek

Teradek Spark 4K Rx

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

Spark 4K RX is a wireless receiver that receives 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
Receive video with less than 1ms of delay.

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.

Smaller than small
Spark RX is just 4.39" x 3.19" x 1", just slightly larger than a cassette tape.

Video Processing
Visually Lossless

Audio Processing
48kHz 24-bit PCM



Video Outputs

  • 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 

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 Processing 

Video Compression
  • Visually lossless

Audio Processing

Audio Compression
  • 48kHz 24-bit PCM


Audio Output
  • Embedded HDMI Audio Input (2 channel)


  • 4.39” x 3.19” x 1” (112mm x 81mm x 25mm)
  • 187g (6.6 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
  • 17 dbm EIRP (<51mW 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 the same location


Power Input
  • USB-C and 7-18 DC power input

  • NONE

Nominal Power Consumption
  • 6 Watts


Operating Temperature
  • 0~40 deg-C

What's In The Box:

  • 1 x Spark 4K RX
  • 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

Manufacturer: Teradek
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