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Hollyland MARS 4K – 150m SDI & HDMI 4K Wireless Transmission System

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.

In the Box: Transmitter *1, Receiver *1, Antenna *5, Cold Shoe *1, Type-C OTG Converter *1, Self-locking DC Adapter, User Guide *1, Expansion Accessory *1

 

SKU: HOL-MARS-4K GTIN: 6970758743921 Category: Tag:
Description

Πλεονεκτήματα

4K UHD
450ft (150m) LOS Range
0.06s Low Latency (1080p60 Signal)
SDI & HDMI Support
Broadcast & Production Frame Rate
Flexible Monitoring Options
Smart Channel Scan & Selection
Multiple Power Supply Options

Τεχνικά Χαρακτηριστικά

TransmitterReceiver
InterfaceAntenna (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 supplyDC 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)
Weight223g (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 frequency5.1GHz–5.8GHz5.1GHz–5.8GHz
Modulation mode802.11n802.11n
TX power21dBm (max.)21dBm (max.)
RX sensitivityN/A–90dBm
Bit rate8Mbps–20Mbps
Latency0.06s (test data when 1080p60 signals are transmitted in a laboratory)
Range450ft (150m) (test data in an open, interference-free outdoor environment)
Bandwidth20MHz
Audio format2 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 protectionContact discharge: ±6kV; air discharge: ±8kV (test data)
HDMI Input FormatHDMI Output FormatSDI Output Format
720p50/59.94/60720p50/60720p50/60
1080i50/59.94/601080i50/601080i50/60
1080p23.98/24/25/29.97/301080p24/25/301080p24/25/30
1080p50/59.94/601080p50/601080p50/60
3840*2160 p24/25/303840*2160 p24/25/301080p24/25/30
SDI Input FormatHDMI Output FormatSDI Output Format
1080p50/59.94/60 (Level A)1080p50/59.94/601080p50/59.94/60 (Level A)
1080p50/59.94/60 (Level B)
1080i50/59.94/601080i50/59.94/601080i50/59.94/60
1080p23.98/24/25/29.97/301080p23.98/24/25/29.97/301080p23.98/24/25/29.97/30
1080psf23.98/241080p23.98/241080p23.98/24
1080psf25/29.97/301080i50/59.94/601080i50/59.94/60
720p50/59.94/60720p50/59.94/60720p50/59.94/60