Teradek Spark 4K Zero Delay RX Receiver - TER-10-1857
Zero-delay 4K wireless video - Receiver
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.
Teradek Spark 4K Zero Delay RX Receiver - 10-1857
FEATURES
Zero-delay 4K wireless video (<0.001sec)
4K HDR with 10-bit 4:2:2
Wireless range of up to 500 ft line of sight
Internal TX battery allows quick deployments and fewer power accessories
USB-C and Barrel Connector for power
Third party power solutions
OLED display for status and troubleshooting
Supports up to 4Kp30 with HDMI
Multicast transmission: 1:2 TX:RX
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.
BUILT FOR A/V NEEDS
Small tabletop design – doesn’t have to be mounted on camera
No external antenna
Flexible power options
SIGNAL INTEGRITY
Operates on the 5GHz frequency for less sensitivity to line-of-sight obstructions
Smart frequency hopping that automatically finds clear channels
JOINT SOURCE CHANNEL CODING (JSCC)
Teradek’s patented wireless technology allows for zero-delay transmission while delivering picture-perfect image quality
LAUNCHPAD APP
Desktop and mobile app for pairing and firmware updates
Smart signal status (mobile)
SPECIFICATIONS
Spark 4K - RX
Video
Video Inputs N/A
Video Outputs 1x HDMI 1.4b Type-A receptacle
Colour Sampling HDMI: 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
Output Video Scaling No
Video Processing
Video Compression Visually lossless
Audio
Audio Compression 48kHz 24-bit PCM
Audio Input N/A
Audio Output Embedded HDMI Audio Input (2 channel)
Physical Attributes
Dimensions 4.39” x 3.19” x 1” (112mm x 81mm x 25mm)
Weight 187g (6.6 oz)
Construction ABS Plastic
Interfaces
Status Display OLED display -
• Input video format
• Selected frequency
• Video Quality %
• Link status
Switches On/Off Switch
Desktop App Launchpad application for OSX & Windows
Mobile App Launchpad App
USB Interface Upgrade via Micro-USB
Recessed Button Enable/disable Bluetooth
Wireless
Wireless DFS Frequencies:
5.270 ~ 5.670 GHz
Non-DFS Frequencies:
5.190 ~ 5.230 GHz and 5.755 ~ 5.795 GHz
Bluetooth 2.4 GHz
RF Channel Selection Auto only, 40 MHz only, no blocked frequencies
Encryption AES-128, RSA-1024 key exchange
RF power 17 dbm EIRP (<51mW transmit power)
Antennas 5x Internal 2dBi antennas
Range Up to 500 ft line of sight
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
Compatibility Spark 4K products only
Power
Power Input USB-C and 7-18 DC power input
Battery None
Nominal Power Consumption 6 Watts
Operating Temperature 0~40 deg-C
General
Mountability Multiple mounting options with M3 and 1/4-20” holes
WHAT'S IN THE BOX
1x Spark 4K RX
1x Hot Shoe Adapter
1x Ultra Thin HDMI 18in Cable
1x PSU 30W USB-C Power Adapter
1x Quickstart Guide
