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Portable 4-channel wireless real time image transmission system

Portable 4-channel wireless real time image transmission system

Product introduction: The portable 4-channel wireless image real-time transmission system adopts the current leading COFDM modulation technology, relatively narrowband air frequency occupation (2 / 2.5 / 4 / 8MHz) and strong anti multipath interference ability. It overcomes the problems caused by multipath reflection and occlusion in image transmission under the condition of analog technology and conventional modulation technology, and realizes high-speed motion shooting and real-time transmission under the condition of non line of sight (non omni vision) High quality image, especially suitable for complex environment

Product overview Product parameters Equipment application Related cases


Product Description:
Sf-mr4h800p4 portable 4-channel wireless image real-time transmission system is a new generation of broadcast level high-definition image real-time transmission system produced by the company. Using the current leading COFDM modulation technology, relatively narrow-band air frequency occupation (2 / 2.5 / 4 / 8MHz) and strong anti multipath interference ability, it overcomes the difficulties caused by multipath reflection and occlusion in image transmission under analog technology and conventional modulation technology, realizes high-speed motion shooting and real-time transmission of high-quality images in the case of non line of sight (non intervisibility), especially suitable for complex loop It has built-in high-definition video storage module (1080p) and high-definition (1080p) in the front-end, which can be used for high-definition video compression (1080p) and high-quality video (1080p) in the front-end, which can be used for high-definition video compression (1080p) and high-resolution (1080p) in the front-end The image received locally is transmitted to the remote end in real time. It is widely used in public security, armed police, fire control, electric power, emergency control, emergency and other environment.

Product features:

   ● Simultaneous reception of 4-channel video signals

   ● High definition display with local display

   ● The receiving box is equipped with LCD display signal strength indication and adjustable parameters

   ● Working frequency band 2 / 2.5/4/8mhz liquid crystal adjustable

   ● Powerful NLOS NLOS transmission capability

   ● Built in high-performance lithium battery, can meet the needs of long-term work

   ● The built-in keyboard can realize the pan tilt control of the front-end ball machine

   ● The built-in hand microphone can realize the two-way voice intercom to the front-end individual soldier

   ● Built in 4G Netcom module, it can transmit audio and video signals in real time

   ● According to customer requirements, various forms can be customized




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Detailed parameters:

RF demodulation part

Receiving frequency

138MHz ~2470MHz

Demodulation technology

COFDM

Channel bandwidth

2/2.5/4/8MHz

Encryption method

Manual AES double encryption

Receiving sensitivity

≤-100dBm   @ 4MHz, ≤-97dBm @ 8MHz

Signal strength

Received signal strength liquid crystal indication

System part

Receiving polarization

Vertical polarization, single antenna reception

Receiving technology

Space diversity receiving technology

How to use it

Receiving box type

Audio and video part

Decompression format

H.264

Audio and video output

Digital HDMI interface

Audio input and output

Aviation interface

Image definition

HD1080P (1920 * 1080), compatible with 1080i, 720p, 480p and standard definition

Image frame rate

Compatible with other frame rates of 50, 60 frames

Video output physical interface

HDMI standard interface

Audio output physical interface

HDMI Standard interface, 3.5 audio bus

4G part

4G transmission mode

a phone fit all kinds of networks

location

GPS/ Beidou

Other parts

display

With HD LCD display

power supply

Built in lithium battery with high performance


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This product is widely used in public security, armed police, fire control, power, emergency control, emergency, emergency relief and other environments because of its portability, easy use and powerful functions.

 

Application mode:

 

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If you have any questions about this product, please ask!

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