Testing consumer-grade wireless HDMI transmission devices for low-cost on-set video monitoring

Gear

ZephyrCan I fly my Alexa or RED on a Zephyr?389

Master SeriesIs a used Master Series rig worth buying as a first big rig?191

BFDHow do I power my BFD receiver from my camera or sled?186

VoltCan I retrofit a Volt onto my existing sled or gimbal?168

ArtemisHow do I power my camera and accessories from an Artemis sled?166

MDRWhere can I mount my Preston MDR on my rig?143

ModulusIs there a Modulus option for HD wireless video?141

G-70Will my G-70 fit my vest, gimbal or sled?126

FI+ZCan I control iris and zoom wirelessly, not just focus?60

HU3Where can I get my HU3 repaired, refurbished or repainted?60

CineLiveHow do I pack and case my CineLive rig for transport?54

G-70XHow does the G-70X compare to Pro Titan, Xarm and other arms?46

Trinity 2Is Trinity 2 SUP 3.0 firmware safe to install or buggy?46

Ultra VestWhich vest should I choose for my body size, comfort and operator type?39

2011Video Assist and Video Accessories forum

15 years old. Gear and prices may have changed since.

The Brite-View Air Sync HD wireless transmitter can transmit 1080p video at 29.97 frame rate over distances of at least 60 feet line-of-sight with minimal latency in RF-noisy environments.
This system requires 29.97 frame rate input and performs poorly with other frame rates like 23.976, though frame rate conversion via compatible processors can address this limitation.
Signal transmission works reliably through multiple layers of drywall and obstructions up to around 60 feet, but fails through elevator shafts and vertical structural barriers.
Adding external 4.9-5.8GHz antennas to the Brite-View unit improves transmission range and reliability compared to the stock internal antennas.
The transmitter accepts HDMI input and can connect to HDMI monitors or to HD-SDI equipment via converters like the AJA HA5.
Brite-View units cost approximately $220 while Asus equivalent units are similar in price, compared to professional solutions costing $5,400-$6,000.
When two Asus units operate simultaneously on different cameras, occasional signal drops occur; mixing Brite-View and Asus units reduces these incidents.
Signal routing matters: running camera to transmitter to monitor is more stable than routing through intermediate monitoring devices before transmission.

Testing occurred at a single location with specific RF conditions; results may vary in other environments.
Modifying the unit with external antennas may affect FCC compliance and legal regulatory status in some jurisdictions.
The system loses signal when transmitter and receiver are separated vertically through elevator shafts or between floors.
Long-term battery endurance was tested with Tekkeon packs lasting 4-5 hours, but may vary with other power solutions.
Signal drops lasting 5-10 seconds were observed when operating multiple units simultaneously, though frequency was reduced with mixed brand combinations.
The prototype antenna mounting was described as crude and not formally tuned or verified with spectrum analysis.