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Key Features
Add up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight enhanced Mars 300 PRO HDMI Wireless Video Transmitter/Receiver Set from Hollyland. This enhanced model features two external antennas on the transmitter, including one spare. The transmitter provides a single HDMI input plus an HDMI loop-out for viewing on an on-board monitor and the receiver provides two HDMI outputs. The transmitter features line-of-sight transmission up to 400' to the receiver and up to 300' to a Wi-Fi app.
Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection. The transmitter can transmit to up to one receiver and two apps, or to a total of three apps, simultaneously. The transmitter and receiver are compact in size, feature a bright OLED display for configuration, and they each feature a 1/4"-20 mounting thread. Each can be powered using a USB Type-C source, or they can be powered using a separately available L-series type battery using their battery plates. The Mars 300 set also includes an accessory expansion plate, a shoe mount, and a USB Type-C cable.
Wireless
| Wireless Range | 300' / 91.44 m (Line-of-Sight) 400' / 121.92 m (Line-of-Sight) |
| Channel Bandwidth | 20 MHz |
| Frequency Range | 5 GHz |
| Latency | < 0.1 sec |
| RF Power | ≤ 21 dBm |
| RF Sensitivity | -80 dBm |
Interfaces
| Transmitter Antenna Ports | 2 x RP-SMA Female |
| Transmitter Video Connectors | 1 x HDMI Input 1 x HDMI Loop Output |
| Receiver Video Connectors | 2 x HDMI Output |
| Transmitter Other I/O | 1 x USB Type-C Input |
| Receiver Other I/O | 1 x USB Type-C Input |
| Embedded Audio | HDMI: 2-Channel |
Format Support
| Video Format | HDMI: 1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps 1080i at 50, 59.94, 60 fps 720p at 50, 59.94, 60 fps 576p at 50 fps 480p at 60 fps |
| Timecode Support | No |
Display
| Transmitter Panel Type | OLED |
| Receiver Panel Type | OLED |
Power
| Transmitter Battery Support | 1 x Sony L-Series / NP-F Type |
| Receiver Battery Support | 1 x Sony L-Series / NP-F Type |
| Transmitter Power Connector | 1 x USB Type-C (5 VDC at 2 A) Input |
| Receiver Power Connector | 1 x USB Type-C (5 VDC at 2 A) Input |
| Transmitter Power Consumption | Device: 5 to 12 VDC (11 W) |
| Receiver Power Consumption | Device: 5 to 12 VDC (6 W) |
General
| Transmitter Mounting | 1 x 1/4"-20 Female |
| Receiver Mounting | 1 x 1/4"-20 Female |
| Transmitter Dimensions | 4.17 x 2.4 x 0.87" / 10.6 x 6.1 x 2.2 cm (Without Battery Plate) |
| Receiver Dimensions | 4.33 x 2.4 x 0.83" / 11 x 6.1 x 2.1 cm |
| Transmitter Weight | 0.4 lb / 172.5 g |
| Receiver Weight | 0.4 lb / 189 g |
Packaging Info
| Package Weight | 1.43 lb |
| Box Dimensions (LxWxH) | 7.3 x 5.7 x 3.1" |