The new Hollyland Mars 4K wireless video transmission system is capable of a 450ft (150m) LOS range and ultra-low latency of 0.06s. The Mars 4K is designed to combine high performance and reliable quality at an affordable price. 4K UHD Video Transmission The Mars 4K supports 4K UHD video transmission at 30fps for the discerning videographer looking for high-resolution production capability. 450ft (150m) LOS Range and 0.06s Ultra-low Latency The Mars 4K achieves an incredible LOS range of 450ft (150m) and ultra-low latency of 0.06s. Its upgraded dual-core codec chip is capable of a data rate ranging from 8 Mbps to 20 Mbps, with 12 Mbps as the default. HDMI & SDI Dual Interfaces The Mars 4K supports HDMI and SDI input and output for expanded connectivity and compatibility. The SDI provides expanded frame rate flexibility for both broadcast and production frame rate (decimal-point frame rate) standards and compatibility through production and postproduction. Flexible Monitoring Options The Mars 4K transmitter is compatible with up to two receivers or four mobile devices with the app installed. Up to four mobile devices with the app installed allow a maximum of four parties (such as the director, producer, light control personnel, and audio personnel) on the site to monitor the shooting at the same time. Operational Efficient Design Form Factor The Mars 4K is featured with superior corrosion and wear resistance for outstanding durability. With disassembly-free, bullet-styled antennas attached, the well-thought-out design form factor optimizes operational functionality for fast configurations. Smart Channel Scan and Selection Channel assignment options allow for interference-free transmission. A stable connection is possible automatically upon startup. Smart channel scan helps determine which ones are occupied and selectable. Multiple Power Supply Options The Mars 4K supports a wide range of DC power options–6V to 16V, NP-F batteries, and USB Type-C chargers. Features: - Transmitter and Receiver Set
- Transmit up to UHD 4K30 Video up to 450"
- SDI & HDMI Inputs & Outputs
- L-Series Battery/USB Type-C/DC Power
- Smart Channel Scanning, Touchscreen LCD
- Low 0.06s Latency, 12 Mb/s Data Rate
- DC, L-Series & USB Type-C Power Options
- Transmits to up to 4 x Apps as Monitor
Specifications: | | Transmitter | Receiver | | Interface | Antenna (RP-SMA male)
HDMI 1.4 b input (Type-A female)
3G-SDI input
DC input (2.0mm core sccket)
USB Type-C (USB 2.0 OTG) | Antenna (RP-SMA male)
HDMI 1.4 b output (Type-A female)
3G-SDI output
DC input (2.0mm core sccket)
USB Type-C (USB 2.0 OTG) | | Power supply | DC input: 6V-16V
USB Type-C: 5V/2.5A
(not supporting the QC and PD
protocols)
NP-F battery: 6.8V-8.4V | DC input: 6V-16V
USB Type-C: 5V/2.5A
(not supporting the QC and PD
protocols)
NP-F battery: 6.8V-8.4V | | Power consumption | <8.5W (typical) | <5W (typical) | | Weight | 223g (7.9oz) (excluding the antennas) | 223g (7.9oz) (excluding the antennas) | | Dimension | (LxWxH): 115x65x32mm (4.5"x2.5"x1.3") | (LxWxH): 115x65x32mm (4.5"x2.5"x1.3") | | Operating frequency | 5.1GHz-5.8GHz | 5.1GHz-5.8GHz | | Modulation mode | 802.11n | 802.11n | | TX power | 21dBm (max.) | 21dBm (max.) | | RX sensitivity | N/A | -90dBm | | Bit rate | 8Mbps-20Mbps | | Latency | 0.06s (test data when 1080p60 signals are transmitted in a laboratory) | | Range | 450ft (150m) (test data in an open, interference-free outdoor environment) | | Bandwidth | 20MHz | | Audio format | 2 audio channels for the 3G-SDI and 8 audio channels for the HDMI 1.4b | | Operating temperature | -10? to 60? | | Storage temperature | -40? to 60? | | ESD protection | Contact discharge: ±6kV; air discharge: ±8kV (test data) | | HDMI Input Format | HDMI Output Format | SDI Output Format | | 720p50/59.94/60 | 720p50/60 | 720p50/60 | | 1080i50/59.94/60 | 1080i50/60 | 1080i50/60 | | 1080p23.98/24/25/29.97/30 | 1080p24/25/30 | 1080p24/25/30 | | 1080p50/59.94/60 | 1080p50/60 | 1080p50/60 | | 3840*2160 p24/25/30 | 3840*2160 p24/25/30 | 1080p24/25/30 | | SDI Input Format | HDMI Output Format | SDI Output Format | | 1080p50/59.94/60 (Level A) | 1080p50/59.94/60 | 1080p50/59.94/60 (Level A) | | 1080p50/59.94/60 (Level B) | | 1080i50/59.94/60 | 1080i50/59.94/60 | 1080i50/59.94/60 | | 1080p23.98/24/25/29.97/30 | 1080p23.98/24/25/29.97/30 | 1080p23.98/24/25/29.97/30 | | 1080psf23.98/24 | 1080p23.98/24 | 1080p23.98/24 | | 1080psf25/29.97/30 | 1080i50/59.94/60 | 1080i50/59.94/60 | | 720p50/59.94/60 | 720p50/59.94/60 | 720p50/59.94/60 | Package Includes: - Transmitter x 1;
- Receiver x 1;
- Antenna x 5;
- User Guide/Warranty Card x 1;
- DC Adapter x 1;
- Cold Shoe x 1;
- OTG Adapter x 1;
- Extention Board x 1;
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