Name: Hollyland MARS 4K Wireless Video Transmitter
SKU: 48503

Add up to 4K30 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 4K Wireless Video Transmitter from Hollyland. The transmitter provides HDMI and SDI inputs and features extremely low 66 ms latency with line-of-sight transmission up to 450' to an optional receiver.

Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection to your tablet or smartphone. The unit also features a built-in frequency scanner to select the clearest frequency for your transmission. The Mars 4K transmitter is compact in size, features a bright touchscreen LCD display for configuration, and is built with a corrosion-resistant housing. The unit can be powered using a USB-C source, the included locking DC power adapter, or by using a separately available L-series type battery using an optional battery plate.

UHD 4K Video Transmission

The Mars 4K supports UHD 4K30 video transmission for the discerning videographer looking for high-resolution production capability. The Mars 4K also supports FHD and HD formats at varying frame rates such as 24, 30, and 60p.

Long Range and Low Latency

The Mars 4K transmits a long line-of-sight range of 450' and an ultralow latency of 66 ms. Its upgraded dual-core codec chip is capable of a 12 Mb/s data transfer rate.

HDMI and SDI Interfaces

The Mars 4K transmitter supports HDMI and SDI inputs for expanded connectivity and compatibility. The SDI ports provide expanded frame rate flexibility for broadcast and production frame rate standards and compatibility through production and postproduction.

Form Factor

The Mars 4K features corrosion and wear resistance for durability. The design form factor optimizes operational functionality for fast configurations with wiggle-free, bullet-styled antennas attached.

Smart Channel Scanning

Channel assignment options allow for interference-free transmission. A stable connection is possible automatically upon startup. An intelligent channel scan helps determine which ones are occupied and selectable.

Color Touchscreen LCD

The Mars 4K features a color touch LCD with a user-friendly UI design that enables quick configuration and status checks. Its gamepad-styled button dramatically improves the operational setup experience.

Multiple Power Options

The Mars 4K supports various DC power options: 6 to 16 VDC coax input, L-series/NP-F batteries, and USB-C chargers.

App Monitoring

The Hollyview app for Android and iOS allows you to monitor your transmission on a smartphone or tablet. It allows you to transmit to apps and receivers in the following configurations:

Transmitter to 1 receiver 2 apps
Transmitter to 4 apps
Mars M1 wireless transceiver monitor to 1 receiver and 2 apps

Specifications

Inputs / Outputs

Antenna I/O	2 x RP-SMA Male
Video I/O	1 x HDMI Input 1 x BNC Input
Embedded Audio	HDMI/SDI
Audio I/O	None
Power I/O	1 x Barrel Input 1 x USB-C Input

Wireless

Wireless Range	450' / 137.2 m (Line-of-Sight)
Channel Bandwidth	20 MHz
Frequency Range	US: 5.1 to 5.8 GHz
Latency	66 ms
RF Power	21 dBm
Wi-Fi	Wi-Fi 4 (802.11n)
Bluetooth	None
Mobile App Compatible	Yes