About this item
【4K UHD Video Transmission】Introducing the revolutionary Hollyland Mars 4K wireless video transmitter and receiver kit. As Hollyland’s very first 4K transmission system, Mars 4K supports video input/output formats up to 3840×2160@24/25/30fps resolution via HDMI port, and FHD/HD formats like 1080p/720p via HDMI/SDI. Adopting H264 encoding, it can achieve 12-20Mbps bitrate under HD/Balance/Speed Scene Modes.
【HDMI 4K, SDI Decimal-point IN&OUT】 Hollyland Mars 4K comes with HDMI and SDI options for various applications and compatibility. The 3G-SDI port supports broadcast and production standards frame rate output (23.98/29.97/59.94 FPS) for professional equipment like video switchers. HDMI supports up to 2160p/4K input output. Cross conversion is supported from TX to RX, so HDMI and SDI can output at the same time.
【Up to 4 APP Monitoring Options 】Mars 4K supports wireless transmission to RXs/iOS/Android phone/tablet devices. When using 1TX to 1RX, it allows 2 monitors via HDMI&SDI cable and 2 mobile devices APP monitoring. When using 1TX without RX, it allows 4 APP monitoring. You can also pair another Mars 4K RX to the system, and wire them to 4 monitors for the director/producer/sponsor to view the shooting on set.
【450FT Range & 66ms Latency 】Mars 4K can reach an incredible 450ft LOS range and 66ms ultra-low delay in an interference-free laboratory environment. Its metal shell, bullet-style antennas, protective interface design, joystick menu button, full-color LCD screen, and strong Electrostatic Discharge ESD protection bring you durable build quality, modern look, ergonomic design, and superior wireless performance.
【Multiple Power Supply Options 】Mars 4K supports Sony-series NP-F970/750/550 battery, 6-16V DC power, V/G-Mount battery via D-TAP to DC cable, and 5V/2.5A USB Type-C power. QC/PD protocol and 5V/2A charging are NOT supported. The LCD turns red with a battery logo popping out when the battery is low. You can choose AUTO or QUIET fan mode to reduce the fan noise while keeping the device at a proper temperature.
Support up to 4K & 1080p Video
Hollyland Mars 4K transmission system supports up to 4Kp30 video format via HDMI and up to 1080p60 via SDI. The transmitter allows HDMI or SDI input, and the receiver allows HDMI and SDI output at the same time.
SDI Supports Decimal-point Frame Rate
Hollyland Mars 4K supports decimal-point frame rate IN&OUT at 23.98/29.97/59.94 FPS to fit expanded broadcast and production standards and compatibility. (Decimal-point via HDMI output is NOT supported.)
450ft LOS Range & 0.06s Low Latency
Hollyland Mars 4K can achieve an incredible line-of-sight range of 450ft and an ultra-low latency of 0.06s (Laboratory result). Due to different cameras/cables/environments, the result may be a bit different.
Professional, Efficient & Durable Design
Hollyland Mars 4K adopts an industrial-style pure aluminum oxidation process with a rugged structure and military-grade shockproof quality. Its custom-made bullet-style antennas are more compact and reliable.
AUTO & QUIET Fan Mode
Hollyland Mars 4K transmitter and receiver have 2 fan modes. Under AUTO (default) mode, the device will adjust the fan speed automatically. You can set it to QUIET mode manually to lower the fan noise.
Multiple Power Supply Options
Hollyland Mars 4K supports 6-16V DC power, V/G-Mount battery (NOT included) via D-TAP to DC cable, NP-F battery (NOT included), and 5V/2.5A USB Type-C power. Battery life- F970: 5h, F750: 2-3h, F550: 1-2h.
Smart Channel Scan and Selection
Hollyland Mars 4K allows manual channel SCAN on the receiver. Roll the menu button to switch the channel on either TX or RX, click to confirm, and the other device will smartly switch to the same channel.
Multi-functional Joystick Button
Hollyland Mars 4K comes with an ergonomic joystick-style menu button. Easy to control. Roll it up/down to switch channels. Short click to confirm. Long press the button to enter the Menu setting.
