Hollyland HL-MARS-4K SDI/HDMI Wireless Video Transmission System

The HL Mars 4K system offers wireless 4K video transmission at a price you can afford with the quality you expect from Hollyland. Transmit and receive 1080p60 data up to 450ft (line of sight) with a stunningly low 0.06s of latency. And if you need a higher resolution production capability, the Mars 4K has you covered with support for 4K UHD transmission up to 30 frames per second. The system's HDMI and SDI inputs and outputs give you the interface flexibility you need to take your projects from vision through post-production with no speed bumps along the way. Monitoring is made easy with support for a combination of up to two receivers or four mobile devices with the HollyView mobile app installed, allowing directors, producers, and other personnel to see what they need simultaneously (all items sold separately). And with Smart channel scan, the system automatically initiates a stable connection on startup without the need for deep menu diving.

Hollyland HL-MARS-4K Includes:

• 1 x Mars 4K Transmitter
• 1 x Mars 4K Receiver
• 5 x Antennas
• 1 x Cold shoe
• 1 x OTG adapter
• 1 x Self-locking DC adapter
• 1 x User guide
• 1 x Warranty card
• 1 x Expansion accessory

Hollyland HL-MARS-4K Features:

• 4K UHD transmission
• 450ft line of site range
• 6ms transmission latency
• HDMI/SDI input and output
• Support for broadcast and production frame rates
• Flexible monitoring options
• Smart channel scan and selection
• Multiple power options

Hollyland HL-MARS-4K Specifications:

• System
  • Interface
    • 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
  • Power consumption:
    • Transmitter:
    • Receiver:
  • Weight: 223g (7.9oz) (excluding the antennas)
  • Dimension: (LxWxH): 115x65x32mm (4.5"x2.5"x1.3")
  • Operating frequency: 5.1GHz–5.8GHz
  • Modulation mode: 802.11n
  • TX power: 21dBm (max.)
  • RX sensitivity: –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
    • 720p50/59.94/60
    • 1080i50/59.94/60
    • 1080p23.98/24/25/29.97/30
    • 1080p50/59.94/60
    • 3840*2160 p24/25/30
  • HDMI Output Format
    • 720p50/60
    • 1080i50/60
    • 1080p24/25/30
    • 1080p50/60
    • 3840*2160 p24/25/30
  • SDI Output Format
    • 720p50/60
    • 1080i50/60
    • 1080p24/25/30
    • 1080p50/60
    • 1080p24/25/30
  • SDI Input Format
    • 1080p50/59.94/60 (Level A)
    • 1080p50/59.94/60 (Level B)
    • 1080i50/59.94/60
    • 1080p23.98/24/25/29.97/30
    • 1080psf23.98/24
    • 1080psf25/29.97/30
    • 720p50/59.94/60
  • HDMI Output Format
    • 1080p50/59.94/60
    • 1080i50/59.94/60
    • 1080p23.98/24/25/29.97/30
    • 1080p23.98/24
    • 1080i50/59.94/60
    • 720p50/59.94/60
  • SDI Output Format
  • 1080p50/59.94/60 (Level A)
  • 1080i50/59.94/60
  • 1080p23.98/24/25/29.97/30
  • 1080p23.98/24
  • 1080i50/59.94/60
  • 720p50/59.94/60