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Description
Hollyland MARS 4K Wireless Video TransmitterAdd up to 4K30 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 4K Wireless Video Transmitter from Hollyland. The transmitter provides HDMI and SDI inputs and features extremely low 66 ms latency with line of sight transmission up to 450' to an optional receiver. Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi Fi connection to your tablet or
Add up to 4K30 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 4K Wireless Video Transmitter from Hollyland. The transmitter provides HDMI and SDI inputs and features extremely low 66 ms latency with line-of-sight transmission up to 450' to an optional receiver.
Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection to your tablet or smartphone. The unit also features a built-in frequency scanner to select the clearest frequency for your transmission. The Mars 4K transmitter is compact in size, features a bright touchscreen LCD display for configuration, and is built with a corrosion-resistant housing. The unit can be powered using a USB-C source, the included locking DC power adapter, or by using a separately available L-series type battery using an optional battery plate.
UHD 4K Video Transmission
The Mars 4K supports UHD 4K30 video transmission for the discerning videographer looking for high-resolution production capability. The Mars 4K also supports FHD and HD formats at varying frame rates such as 24, 30, and 60p.
Long Range and Low Latency
The Mars 4K transmits a long line-of-sight range of 450' and an ultralow latency of 66 ms. Its upgraded dual-core codec chip is capable of a 12 Mb/s data transfer rate.
HDMI and SDI Interfaces
The Mars 4K transmitter supports HDMI and SDI inputs for expanded connectivity and compatibility. The SDI ports provide expanded frame rate flexibility for broadcast and production frame rate standards and compatibility through production and postproduction.
Form Factor
The Mars 4K features corrosion and wear resistance for durability. The design form factor optimizes operational functionality for fast configurations with wiggle-free, bullet-styled antennas attached.
Smart Channel Scanning
Channel assignment options allow for interference-free transmission. A stable connection is possible automatically upon startup. An intelligent channel scan helps determine which ones are occupied and selectable.
Color Touchscreen LCD
The Mars 4K features a color touch LCD with a user-friendly UI design that enables quick configuration and status checks. Its gamepad-styled button dramatically improves the operational setup experience.
Multiple Power Options
The Mars 4K supports various DC power options: 6 to 16 VDC coax input, L-series/NP-F batteries, and USB-C chargers.
App Monitoring
The Hollyview app for Android and iOS allows you to monitor your transmission on a smartphone or tablet. It allows you to transmit to apps and receivers in the following configurations:
- Transmitter to 1 receiver + 2 apps
- Transmitter to 4 apps
- Mars M1 wireless transceiver monitor to 1 receiver and 2 apps
Specifications
Inputs / Outputs
| Antenna I/O | 2 x RP-SMA Male |
| Video I/O | 1 x HDMI Input 1 x BNC Input |
| Embedded Audio | HDMI/SDI |
| Audio I/O | None |
| Power I/O | 1 x Barrel Input 1 x USB-C Input |
Wireless
| Wireless Range | 450' / 137.2 m (Line-of-Sight) |
| Channel Bandwidth | 20 MHz |
| Frequency Range | US: 5.1 to 5.8 GHz |
| Latency | 66 ms |
| RF Power | 21 dBm |
| Wi-Fi | Wi-Fi 4 (802.11n) |
| Bluetooth | None |
| Mobile App Compatible | Yes |
Format Support
| Video Format | HDMI UHD 4K: 30 1080p: 60/30/24 SDI 1080p: 60/59.94/30/29.97/24/23.98 |
| Timecode Support | Yes |
Power
| DC Input Power | 6 to 16 VDC |
| Power Consumption | 8.5 W |
Mounting
| Mounting | 1 x 1/4"-20 Female |
Environmental
| IP Rating | None |
| Environmental Protection | None |
| Operating Temperature | 14 to 140°F / -10 to 60°C |
| Storage Temperature | -40 to 140°F / -40 to 60°C |
General
| Dimensions | 4.5 x 2.6 x 1.3" / 115 x 65 x 32 mm |
| Weight | 7.9 oz / 223 g, Excluding Antenna |
Packaging Info
| Package Weight | 1.56 lb |
| Box Dimensions (LxWxH) | 8.1 x 5.7 x 3.1" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1911 reviews
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Product Reviews
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
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Reviewed in the United States on June 6, 2020
★★★★★ 5
Very detailed! Beautiful world building! Strong Heroine!
Format: Kindle
Starts off a little slow and confusing with different POV’s, but starts to all come together towards the middle to make an elaborate plot line and makes it all worth it. Beautiful world building and attention to detail as well as great writing. The cliffhanger was gut wrenching! Can’t wait for the next book!
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Reviewed in the United States on March 4, 2020
★★★★★ 4
Interesting
Format: Kindle
This was a very captivating book once you got into it thoroughly. But the third person perspective was a bit hard to get used to. But as you got into it and followed the different characters, it was interesting and filled with intrigue, conflict and forbidden love.
I can’t wait to read the next one and to complete the series.
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Reviewed in the United States on November 12, 2022
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
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Reviewed in the United States on March 8, 2020
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series.
Favorite quotes:
"The truth may be twisted but never false."
"Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?"
"In a war-torn land, love was always a lie."
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Reviewed in the United States on March 4, 2020