Transmit lossless HD video up to 5000' with the Bolt 4K LT MAX 3G-SDI/HDMI Wireless Transmitter from Teradek. The ultra-lightweight transmitter can input up to 4K30 video over HDMI and 1080p60 over 3G-SDI with 10-bit 4:2:2 HDR support. It transmits visually lossless video to any Bolt 4K series receiver with zero delay. The transmitter unit provides a powerful signal that can travel up to 5000' line of sight using the optional Bolt 4K panel antenna, and up to 3000' with its two included antennas. It also features a bright OLED display and a 3G-SDI loop output that supports video up to 1080p30 resolution.
The transmitter supports transmission of up to 4K30 video to up to six receivers in the same location, and it can also transmit to an unlimited number of receivers in broadcast mode. It also features improved metadata, range, and compatibility over its predecessors. Other features include HDMI/SDI signal cross-conversion; HDR workflows that support HDR-10, PQ, and HLG standards; LUT control on outputs; and extended metadata, timecode, and start/stop trigger transmission over wireless. Built-in AES-256 encryption and RSA 1024 key pairing protects your video from prying eyes, while noise rejection keeps your video clean no matter how many devices are using the wireless spectrum.
The Bolt 4K series units are all cross-compatible, so you can transmit to different Bolt 4K series receiver models. The transmitter also supports an iOS or Android app that easily connects via Bluetooth, which provides a spectrum analyzer, channel selection tools, and remote configuration. There are 1/4"-20 and M3 mounting threads to mount your transmitter on a variety of cameras, cages, or rigs.
Antenna I/O | 2 x RP-SMA Female |
Video I/O | 1 x HDMI Input 1 x BNC (3G-SDI) Input 1 x BNC Loop Output |
Embedded Audio | SDI: 2-Channel HDMI: 2-Channel |
Audio I/O | None |
Power I/O | 1 x LEMO 2-Pin (28 VDC) Input |
Other I/O | 1 x Micro-USB Input |
Encryption | 256-Bit AES |
Wireless
Wireless Range | 5000' / 1524 m (Line-of-Sight) 3000' / 914.4 m (Line-of-Sight) |
Channel Bandwidth | 40 MHz, 20 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 | None |
RF Power | 19 dBm |
Wi-Fi | None |
Bluetooth | None |
Format Support
Video Format | HDMI (8/10-Bit 4:4:4/4:2:2 RGB) UHD 4K: 30/29.97/25/24/23.98 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080PsF: 30/29.97/25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50 576p: 50 480p: 60/59.94 576i: 50 480i: 59.94 SDI (4:2:2 YCC) 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080PsF: 30/29.97/25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50 576p: 50 480p: 60/59.94 576i: 50 480i: 59.94 |
Video Standard Compliance | SMPTE 424M |
Audio Format | 2-Channel 24-Bit 48 kHz LPCM Audio |
Wireless Video Compression | Uncompressed |
Timecode Support | Yes |
Power
DC Input Power | 6 to 28 VDC |
Power Consumption | 9 W |
Mounting
Mounting | 1 x 1/4"-20 Female |
Environmental
IP Rating | None |
Operating Temperature | 32 to 72°F / 0 to 40°C |
General
Material of Construction | Aluminum, Plastic |
Dimensions | 4.1 x 2.4 x 1.3" / 103 x 60 x 33 mm |
Weight | 7.3 oz / 206 g |