5G/2.4G wifi wireless video Millimetre wave transmitter and receiver kit
High Frequency Signal is More Resistant to Interference
Because in the High Frequency Band, the Traditional Wireless Work Equipment is Few, the Interference Source is Few, the Wireless Space is Clean, do not Need Complicated Anti-Interference Technology or Algorithm, can Achieve Very Good Transmission Performance.
2.4GHz
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# Easy to Interfere #
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Bluetooth headset, Microwave Oven, Mobile Phone
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5.0GHz
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# Minor interference #
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Wireless Mouse, Router, Bluetooth Speaker Wifi Transmitter
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60GHz
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# No Equipment in the Same Frequency Band, No Interference #
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Comparison of the same type:
The Carrier Frequency of This Product is 60GHz, Which is Higher Than the Frequency of iPhone12, the Wavelength is About 5mm, and the Transmission Rate can Reach an Astonishing 3.96Gbps.
This Rate is also just the Bandwidth of HDMI1.0 to Transmit 1080P 60Hz Video Signals. The Screen Projector is a True Realization of the Same Effect as the HD-MI Cable Transmission Video Signal
After the Compressed Video Stream is Transmitted Wirelessly, the Video Stream is Very Small. In Fact,it Will Cause Three Major Problems
1.Delay:There Will be an Obvious Delay Visible to the Naked Eye in the Screen After your Mobile Phone or Tablet Screen is Projected. This Delay is at Least Several Hundred Milliseconds.
2.Bad Image Quality:The Image Quality Will be Degraded. The Original Video Signal is Compressed and Decoded and Then Played back. The Image Quality is Definitely Damaged.
3.lnterference:Whether it is AirPlay or Miracast, or the WiFi Projectors on the Market, Actually all Work in the 2.4GHz/5GHz Frequency Band. The Interference in This Frequency Band is Very Serious and It is Very Easy to Cause lag and Stuttering Screen Phenomenon
TECHNICAL INFORMATION
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Product Model
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Transmitter
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Receiver
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Transmission tech.
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WIRELESS HDMI
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WIRELESS HDMI
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Frequency band
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60GHz
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60GHz
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Transmission rate
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3.96Gbit
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3.96Gbit
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Transmission range
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5m (line-of-sight region)
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5m (line-of-sight region)
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Simultaneous transmission angle
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60°
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60°
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Picture quality
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1080P 60Hz
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1080P 60Hz
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Picture delay
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<2.5mS
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<2.5mS
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Dimensions
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TX:L x W x H=82*56*20MM
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RX:L x W x H=80*46*15MM
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Working current
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100mA
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500mA
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Support interface
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TPYE_C,HD&MI input
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Supports HD&MI output
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Connection method
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Plug and Play
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Plug and Play
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weight
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55g
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40g
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working temperature
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0℃~60℃
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0℃~60℃
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Storage temperature
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-20℃~60℃
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-20℃~60℃
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Relative humidity
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20~90% RH (no-condensation)
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20~90% RH (no-condensation)
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Power consumption
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0.52W
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2.5W
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Interface type
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Type-c/HDMI
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MINI HDMI
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Note:Design and specifications are subject to change without prior notice.
# Technical limitations #
Analysis of Limitations of Wireless Projection Technology Based on WiFi
The Original Intention of WiFi Specification Design is Mainly Used for Asynchronous Data Transmission. To Solve the Synchronous Transmission Problem in the Field of Video Communication on WiFi, the only Way to Increase the Data Transmission Rate is to Reduce the Delay as Much as Possible and Ensure the Synchronization of Audio and Video. The Highest Transmission Rate of 2.46 Band WiFi is 300Mbps, the Actual Maximum can Only Reach 80Mbps; 5G Band WiFi's Maximum Transmission Rate of is lGbps, and the Actual Maximum can Reach 260Mbps
Product Name
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60GHz mm-wave MIRROR
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Type-C Transmitter
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HDMI Receiver
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Dimension (L x W x H)
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82*56*20mm
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80*46*15mm
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Weight
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55g
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40g
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Material
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Buckle up and down
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Zinc alloy surface paint
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Main body
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ABS
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Main body
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ABS
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|
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Decorative sheet
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Surface electroplating of aluminum alloy
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Bracket
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ABS
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Bracket for placement
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Zinc alloy surface paint
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|
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Snap lever
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Stainless steel
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Bracket lever
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Stainless steel
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Power Supply mode
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Mobile Type-c Interface Reverse Power Supply,Support (2A reverse charging)
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External Type-c-interface power supply (can be obtained from RX device-side USB)
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Support Interface
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Type-c interface
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HDMI interface (TV, projector, monitor, etc.)
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Chip
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Sil6400
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6321R module
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Working Current
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500MA/H
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500MA/H
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