- Mars 300 PRO is using the latest coding, decoding technology, and 5G wireless transmission technology. It can achieve ultra-low latency wireless video transmission. It has a transmission range over 400ft with a clean line of sight (LOS) when the transmitter is connected to 1 receiver.
- The transmitter can connect with 1 receiver and 2 APPs Monitoring (Or 1 Transmitter connects to 3 APPs Monitoring Without RX). And Both transmitter and receiver equipped with L-series battery plate and also can powered by USB type C port.
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.
Key Features
- Transmits up to 1080p60 HDMI video
- 400′ line-of-sight transmission to receiver, 300′ to App
- OLED display
- Real-time app monitoring
- Simultaneously transmit to one receiver and two apps, or to three apps
- HDMI input and loop-out on transmitter for viewing on an on-board or another monitor
- Dual HDMI outputs on receiver
- Two antennas on transmitter
- Power via L-series battery or USB Type-C input
- 1/4″-20 mounting threads
Hollyland Mars 300 Pro Specs
| 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 |
| Wireless Video Compression | Uncompressed |
| 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 |
| 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 | No |
| Transmitter Panel Type | OLED |
| Receiver Panel Type | OLED |
| 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) |
| 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 |