Blackmagic compatible? tested with both atem mini and atem pro and in both cases get a green-tinted image. no go.

Please Do not connect Mars 4K to the first hdmi port of the Blackmagic Design switcher, please connect to other HDMI ports. This is because the first hdmi port of the Blackmagic Design switcher supports the RGB format, and the output format of the wireless video transmission system is the YUV format.

Does it have timecode passthrough or relocking?

I believe it passes through but I have not confirmed this.

Do i need this for wireless transmission if i purchase the mars m1 bundle?

Yes you need 1 transmission for your camera , m1 monitor can act as transmission or receiver.

Can I have two TX paired to a RX, but use only one TX at a time? Not both at the same time.

This should work fine. These units do not pair in the manner of Bluetooth. You simply need to set all units to the same channel, like wireless microphones, and you're done. And as you said, use only one TX at a time and you should be golden.

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Hollyland Mars 4K SDI

Product ID: 743430698

Details

Audio Output Mode
Surround
Brand
HollyView
Compatible Devices
Camcorders
Connectivity Technology
HDMI
Connector Type
HDMI SDI
Controller Type
Mobile App

⚡0.06s ultra-low latency

🎥4K UHD @ 30fps

📡150m ultra-long range

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NT$16906

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your video game with Mars 4K — where speed meets stunning clarity!

LIGHTNING FAST RESPONSE - Ultra-low latency of just 66ms ensures real-time monitoring without lag, perfect for live productions.
MULTI DEVICE MONITORING - Connect 1 transmitter to 2 receivers or 4 mobile devices via app—collaborate and monitor anywhere.
UNMATCHED WIRELESS RANGE - Transmit up to 150 meters with stable 5G wireless tech—stay connected even in sprawling setups.
SEAMLESS 4 K UHD STREAMING - Experience crystal-clear 4K video transmission at 30fps for professional-grade visuals.
DUAL HDMI SDI INTERFACES - Flexible connectivity supports multiple devices and fractional frame rates for versatile workflows.

The Hollyland Mars 4K Wireless Video Transmission System delivers professional 4K UHD video at 30fps with an impressive 150m wireless range and ultra-low 66ms latency. Featuring dual HDMI and SDI interfaces, it supports flexible frame rates and multi-device monitoring, making it ideal for high-end video production environments demanding reliability, speed, and crystal-clear image quality.

Specifications

ASIN	B0BBZL48YT
Amazon Bestseller	#108,140 in Electronics ( See Top 100 in Electronics ) #953 in HDMI Cables
Audio Output Mode	Surround
Audio Output Type	Speakers
Brand	HollyView
Built-In Media	Instruction manual (English language not guaranteed)
Color	Black
Compatible Devices	Camcorders, Camera, Monitor, Personal Computer, Smartphone
Connectivity Technology	HDMI
Connector Type	HDMI, SDI
Control Method	App
Controller Type	Mobile App Controller
Customer Reviews	4.3 4.3 out of 5 stars (31)
EU Spare Part Availability Duration	2 Years
Format	4K
Item Weight	0.49 Kilograms
Manufacturer	Hollyland
Mfr Part Number	9802g-TX
Model Number	Mars 4K TX
Number of Channels	8
Other Special Features of the Product	High Speed, Scratch Resistant
Surround Sound Channel Configuration	5.1
Total Number of HDMI Ports	1
Unit Count	1 Count
Video Encoding	H.264, H.265/HEVC
Warranty Description	1 Year
Wireless Technology	Wi-Fi

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