• -2%

HOLLYLAND Mars 4K


975,00 €
951,00 € -2%
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Niedrigster Preis in den letzten 30 Tagen: 951,00 €

450 ft 4k uhd wireless video transmission


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HOLLYLAND Mars 4K

 

System consisting of transmitter and receiver capable of sending a 4K video signal at 30 fps over a distance of 150 m with a latency of only 60 ms. Mars 4K is designed to offer the best synergy between high performance, compatibility and reliability and extends the already well-known family of Hollyland wireless transmitters and receivers with a product with unique features. The unit obviously also supports FHD and HD formats with variable frame rates: 24p, 30p and 60p. The performance of the new dual-core codec chip, capable of achieving a data transfer rate of 12 Mbps, also contributes to the range of 150 m (LOS) and the ultra-low latency of only 0.06 s. Channel assignments options enable interference-free transmission; intelligent channel scanning helps you to determine which ones are busy and select which ones are free. Mars 4K also allows HDMI and SDI inputs and outputs for extended connectivity and compatibility. SDI offers greater frame rate flexibility for both broadcast and production standards, another of the standout features of the system. The transmitter is compatible with up to two receivers or four mobile devices with the proper App installed. Four mobile devices allow as many people (such as the director, the producer, the lighting manager and the sound engineer) to monitor the footage at the same time. Mars 4K features the proverbial corrosion and wear resistance that Hollyland customers already know, for exceptional durability. Additional features are the "bullet-style" antennas, the color LCD display and its multiple DC power options: 6V to 16V, with NP-F batteries and USB type C charger.

Specs

  • 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

HL-MARS 4K

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