Teradek Spark 4K Wireless Transmitter TX

Teradek SKU: 10-1856
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Sale price$749.00


Transmit lossless HD video up to 500' to monitor video wirelessly using the Spark 4K Transmitter from Teradek. The Spark 4K transmitter can input up to 4K30 10-bit 4:2:2 HDR video via HDMI and transmit visually lossless video to up to two Spark 4K receivers with zero delay. The transmitter unit provides a powerful signal that can travel up to 500' line of sight and features a bright OLED display to view the unit status.

The Spark 4K transmitter features internal antennas, which makes it ultra portable, and it allows you to extend video to a display without any cabling. Built-in AES-128 encryption protects your video from prying eyes, while noise rejection keeps your video clean no matter how many devices are using the 5 GHz wireless spectrum.

The Teradek Launchpad app for iOS or Android that easily connects to the transmitter via Bluetooth, which provides channel-selection tools, monitoring, and remote configuration. There are 1/4"-20 and M3 mounting threads to mount your transmitter on a variety of cameras, cages, or rigs. It's powered using a separately available USB Type-C power source.

Teradek Spark 4K Specs

Antenna I/O None
Video I/O 1 x HDMI 1.4b Input
Embedded Audio HDMI: 2-Channel
Audio I/O None
Power I/O 1 x USB-C Input
Other I/O 1 x Micro-USB Input
Encryption 128-Bit AES
Wireless Range 500' / 152.4 m (Line-of-Sight)
Channel Bandwidth 40 MHz
Frequency Range Non-DFS Frequencies
US: 5.19 to 5.23 GHz
US: 5.75 to 5.79 GHz
DFS Frequencies
US: 5.27 to 5.67 GHz
Latency < 0.01 ms
RF Power 19 dBm
Wi-Fi None
Bluetooth None
Format Support
Video Format HDMI (10-Bit 4:2:2)
UHD 4K: 30/29.97/25/24/23.98
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
480p: 60/59.94
576p: 50
Audio Format 2-Channel 24-Bit 48 kHz PCM Audio
Wireless Video Compression Uncompressed
Timecode Support Yes
Power Consumption 5 W
IP Rating None
Environmental Protection None
Operating Temperature 32 to 72°F / 0 to 40°C
Material of Construction Plastic
Dimensions 3.4 x 2.7 x 0.05" / 87 x 68 x 1.22 mm
Weight 5.6 oz / 158 g
Packaging Info
Package Weight 1.555 lb
Box Dimensions (LxWxH) 9.9 x 7.5 x 3.4"

At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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