22ip ഇഥർനെറ്റ് ക്യാമറ ട്രാൻസ്മിറ്റർ, റിസീവർ fhss Vcan1806 എന്നിവയ്‌ക്കായുള്ള കിമീ വയർലെസ് വീഡിയോ ഡാറ്റ RC നിയന്ത്രണ ലിങ്ക്

22km wireless video data RC control link for IP camera long-range ethernet camera transmitter and receiver fhss

The wireless video data RC control link realizes long-range two-way wireless video, ഓഡിയോ, and data transmission, and the longest air-to-ground transmission distance can reach about 22km.

The wireless video data RC control link provides multiple service interfaces, ഉൾപ്പെടെ 3 ഇഥർനെറ്റ് പോർട്ടുകൾ, 1 RS232 serial port, ഒപ്പം 1 control serial port.

There is more and more unmanned equipment, and the mutual interference between links is becoming more and more serious. The anti-interference ability of the link is particularly important. For this reason, we specially launched a strong anti-interference video transmission, which supports automatic jumping of 22 ഫ്രീക്വൻസി പോയിന്റുകൾ. frequency supports 15-150 kilometers transmission distance, supports dual network ports 4 സീരിയൽ പോർട്ടുകൾ (232, ടി.ടി.എൽ, 485, 422 ഓപ്ഷണൽ), 2-way Sbus, supports high and low temperatures -40 ഇതിനായി +85 ഡിഗ്രി. Support point-to-point, പോയിന്റ്-ടു-മൾട്ടിപോയിന്റ്, Mesh ad hoc network. Supports small form factor micro boards.

സവിശേഷതകൾ

• OFDM സാങ്കേതികവിദ്യ അടിസ്ഥാനമാക്കി, two-way broadband wireless link equipment.
• Business interface: 3 wireless transparent transmission Ethernet ports, 1 wireless transparent transmission RS232 serial port, 1 TTL control serial port ✔ Dual antennas: SMA connector, primary and secondary antennas, dual-transmit and dual-receive mode (2T2R), support MIMO
• വയർലെസ് വർക്കിംഗ് ഫ്രീക്വൻസി ബാൻഡ്: 566~678MHz, 1420~1530MHz, support automatic frequency selection within the frequency band
• വയർലെസ് ബാൻഡ്‌വിഡ്ത്ത്: 1.4മെഗാഹെട്സ്, 3മെഗാഹെട്സ്, 5മെഗാഹെട്സ്, 10മെഗാഹെട്സ്, 20മെഗാഹെട്സ്, 40മെഗാഹെട്സ്, air interface rate up to 100Mbps ✔ Modulation method: ക്പ്സ്ക് / കമ്൧൬ / കമ്൬൪ ഓട്ടോമാറ്റിക് അനുരൂപീകരണം.
• നെറ്റ്‌വർക്കിംഗ് മോഡ്: പോയിന്റ്-ടു-പോയിന്റ്, പോയിന്റ്-ടു-മൾട്ടിപോയിന്റ് സ്റ്റാർ നെറ്റ്‌വർക്ക്, Mesh network (ഇഷ്ടാനുസൃതമാക്കിയ), a central node can connect up to 31 ആക്സസ് നോഡുകൾ. ✔ Wireless transmission power: 300mW*2
• സെൻസിറ്റിവിറ്റി സ്വീകരിക്കുന്ന നോഡ്: Sensitivity -95dBm at 20MHz bandwidth.
• Support AES128 encryption and decryption.
• Device configuration and wireless working status can be viewed through the network port Web UI or the control serial port.
• വൈദ്യുതി വിതരണം: 12~18V
• അളവുകൾ: 83.7*61*19മില്ലീമീറ്റർ (excluding connectors protruding from the housing, തുടങ്ങിയവ.).
• ഭാരം: Less than 140g

ഇൻറർഫേസ്

ഇന്റർഫേസ്	illustrate
RJ45*3	3 individual 4Pin PH1.25mm seats,3 Each Ethernet port device is in bridging mode(ഐ.പി same address)
ര്സ്൨൩൨	ര്സ്൨൩൨ ഡാറ്റ സീരിയൽ പോർട്ട്,3Pin PH1.25mm Spacer
C-TTL	3Pin PH1.25mm Seat, control serial port, ടി.ടി.എൽ നില
പവർ ഇൻ	XT30PW-M Seat, power input interface
ANT1	ഉയര്ന്ന വിദാശാല External threaded inner hole, പ്രധാന ആന്റിന ഇന്റർഫേസ്
എസ്എംഎ സ്ത്രീ	ഉയര്ന്ന വിദാശാല External threaded inner hole, auxiliary antenna interface

RJ45 ethernet port
The three Ethernet ports are internally bridging (with the same IP address), and the wireless network port is in the transparent transmission mode of IP data.
For applications that require HDMI/SDI/AV/AHD video പകർച്ച, the video transmitter must add H265/H264 encoding board, which can be directly connected to the 4Pin Ethernet port for matching use.

RS232 data serial port
1 channel RS232 serial port for transparent data transmission, 3PIN PH1.25mm spacing socket, the signal of each PIN pin is shown in the figure below. The default baud rate is 115200, which can be changed through the Web UI or the AT command of the control serial port.

Control serial port
Control serial port (C-TTL), 3PIN PH1.25mm pitch socket, see the above picture for the signal of each PIN pin. The upper computer can configure and view the parameters and working status of the wireless link device through the AT command of the control serial port.

Working light
ലെദ്൧: Red power indicator light, always on when the power supply is normal.
ലെദ്൨: blue indicator light.
ലെദ്൩: Green indicator light. The working status of LED2 and LED3 is as follows:

Central node	ലെദ്൨: നീല indicator light is always on ലെദ്൩: പച്ചയായ indicator light does not shine
ആക്സസ് നോഡ്	ലെദ്൩: പച്ചയായ indicator light is always on after the link with the central node is successfully established
	ലെദ്൨: നീല light indicator wireless link signal strength: ശക്തമായ wireless link signal strength: ലെദ്൨: നീല Flash one time per 30 സെക്കൻഡ്; Normal wireless link signal strength: ലെദ്൨: നീല Flash one time per 6 സെക്കൻഡ്; ദുർബലമായ wireless link signal strength: ലെദ്൨: നീല Flash one time per one second;

അപേക്ഷ:

The use of wireless video data RC control link can realize long-distance two-way wireless data communication, point-to-point two-way communication, and point-to-multipoint star network two-way communication.

In point-to-multipoint communication, if two access nodes need to communicate through the central node, each node is in the same wireless local area network, and all access nodes and the central node share the wireless working bandwidth, and the device will automatically average Assign system speed. The data transmission from the central node to the access node is called the downlink, and the data transmission from the access node to the central node is called the uplink.

In point-to-point or point-to-multipoint communication, the downlink and uplink share the wireless working bandwidth. When the device is shipped, the default setting is the ratio of uplink rate to downlink rate = 4:1. അതുകൊണ്ടു, if the device is used to transmit IP Camera video data, the IP camera should be connected to the access node.

The device will automatically and dynamically adjust the wireless transmission rate according to the carried business data stream. When the amount of carried business data is smaller, the transmission distance will be farther under the same conditions. അതുകൊണ്ടു, when the device is used to transmit IP Camera video data, the wireless transmission distance can be improved by setting appropriately reducing the IP Camera video encoding bit rate.