SDL550 two-way broadband wireless transmission link equipment

SDL550 two-way broadband wireless transmission link for uav drone

SDL550 two-way broadband wireless transmission link equipment

  • Two-way broadband wireless transmission link equipment,The highest stream can reach 30Mbps,Suitable for wireless video and broadband data transmission。
  • Air-to-ground wireless transmission distance up to 150km,Under the condition of ground-to-ground line-of-sight, the transmission distance is 1~10km。
  • Provide 2 wireless transparent Ethernet ports、3Wireless transparent transmission RS232 serial port、Two-way audio transmission function。
  • Dual antenna:The main antenna works in TDD transceiver mode,Auxiliary antenna works in receive mode。
  • Wireless transmit power:10W。
  • At the same time, it has 2 bidirectional RS232 serial ports、Point-to-multipoint、relay、Mesh ad hoc network(Custom Edition)and other communication methods。
  • Configuration management and real-time monitoring of wireless connection status can be performed through the Web UI。
  • Size 124*67.8*28.5mm,Weight 250 grams。
SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment

SDL550 two-way broadband wireless transmission link equipment works in the 800MHz frequency band or 1.4GHz frequency band(Determined when shipping according to customer needs),Wireless transmission power 10W,Suitable for long-distance wireless video transmission applications。

technical specifications:

  • TDD OFDM modulation and demodulation,QPSK/16QAM/64QAM system adaptive selection。
  • Working frequency:800MHz frequency band(806~826HMz)or 1.4GHz band(1428~1448MHz)。
  • Support automatic frequency hopping within the frequency band。
  • 3/5/10/20MHz wireless bandwidth configurable。
  • The maximum wireless air interface transmission rate is 30MBps,Uplink and downlink asymmetric transmission。
  • Wireless transmit power: 10W。
  • Receiving sensitivity: -108dBm(1Mbps)。
  • Business data Ethernet port IP transparent transmission mode(Provide 2 external network ports,Internal bridging)。
  • 3RS232 data serial port。
  • Air-to-ground wireless transmission distance up to 150km,Under the condition of ground-to-ground line-of-sight, the transmission distance is 1~10km。
  • Configuration management and real-time monitoring of wireless connection status can be performed through the Web UI。
  • AES128 encryption and decryption
  • Asymmetric uplink and downlink transmission rates,Uplink and downlink transmission rate ratio is configurable。
  • Support networking mode:peer to peer、Point-to-multipoint(Star network)、relay、Mesh wireless ad hoc network(Firmware Custom Version)。
  • Support node movement:Support mobile speed at least 120km/h。
  • CNC metal shell design,small volume、Other standards can be customized、Good heat dissipation、Reduce wireless signal crosstalk。
  • powered by:DC24~30V,The maximum average power consumption of the video transmitter is less than [email protected],The maximum average power consumption of the video receiver is less than [email protected]
  • Overall size: 124*67.8*28.5mm(This dimension does not include connectors etc. protruding from the device housing)。
  • weight: 250gram

interface signal

SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment
Connectors use waterproof aviation plugs and connector insertion viewillustrate
channel RS232 uartSMA male thread inner hole,Main Antenna Interface,The antenna works in TDD transmit/receive mode
channel RS232 uartSMA male thread inner hole,Auxiliary antenna interface,The antenna aids reception,not launch
Only one of HDMI and SDI input can be selectedXT30PW-M socket,COFDM transmit interface
Supports IP data transmissionRJ45 socket,Ethernet port 2,It is bridged with the Ethernet port 1 inside the device
Ethernet 14Pin ZH1.5mm seat,Ethernet port 1,It is bridged with the Ethernet port 2 inside the device
Supports IP data transmission9PIN ZH1.5mm seat,3RS232 data serial port
channel RS232 uart4PIN ZH1.5mm seat,Audio input and output interface
Power LEDred light,Always on when the device is powered on normally
Link LEDWireless link working status indicator,Green/orange/red/off corresponds to the signal strength of the wireless link。
Node LEDblue light,Always on when the module is configured as a central node,Blinks when the module is configured as an access node。
SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment

SDL550 networking application

    Using SDL550 module can realize long-distance two-way wireless data communication,Point-to-point two-way communication possible,It can also communicate bidirectionally in point-to-multipoint star network ,And relay and wireless ad hoc network Mesh mode(custom firmware)two-way communication。During point-to-multipoint communication,If communication is required between two access nodes, it must be relayed through the central node,All nodes are in the same WLAN,All access nodes communicate with the central node to share wireless working bandwidth,The module will automatically distribute the system speed evenly。The data transmission from the central node to the access node is called downlink,The data transmission from the access node to the central node is called uplink。During point-to-point or point-to-multipoint communication,The downlink and uplink share wireless working bandwidth。When the module is shipped,The default setting is the ratio of uplink rate to downlink rate=4:1。therefore,If the module is used to transmit IP Camera video data,IP camera should be connected to the access node。The module will automatically and dynamically adjust the wireless transmission rate according to the carried business data stream,When the amount of business data carried is smaller,Under the same conditions, the transmission distance will be farther。therefore,When using the device to transmit IP Camera video data,The wireless transmission distance can be increased by appropriately reducing the IP Camera video encoding bit rate。

peer-to-peer communication:

SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment

Star network:

SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment

relay mode:

SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment

Mesh wireless ad hoc network(Custom Edition):

SDL550双向宽带无线传输链路设备
SDL550 two-way broadband wireless transmission link equipment

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For

FAQs about Wireless Video Transmitter and Receiver

Our wireless video transmitters have these types of video input interfaces: HDMI 1080P and 4K HDMI, CVBS composite, SDI, AHD, IP Ethernet, BNC, or tell us what type do you need, our engineer will modify to meet your demand.

Our transmission distance can be adjusted by adding power amplifiers. At present, the main ones are 15km, 30km, 50km, 80km, 100km , and 150km, which depend on the needs of customers.

Of course, the transmission distances listed above are all within LOS the line-of-sight range. If there are obstacles between the transmitter and the receiver, NLOS (the non-line-of-sight), the transmission distance is greatly reduced, only 1km or 2km, depending on the number of intermediate obstacles and the local wireless environment.

One-way means, We can only transmit and download video or data from the wireless video transmitter to the receiver in one direction, and we cannot upload video or data from the receiver to the transmitter. This type is also called simplex.

Two-way means that, not only we can download video or data from our wireless transmitter to the receiver, but also we can upload the video or data from the receiver to the transmitter. This is very suitable for operating drones. You can not only see the real-time video transmitted from the drone, but also upload the command to control the drone or the command to control the PTZ camera to adjust the angle to the transmitter. This can operate simultaneously. This type also named half-dulpex or full-duplex.

Please check the details at the below link. https://ivcan.com/request-a-quote-of-wireless-video-transmission/#simplex

Most Wireless video transmitters now support AES128 or AES256 bit encryption and decryption, depending on which model you choose. Please contact us to verify.

The frequencies of both the wireless video transmitter and the wireless video receiver can be modified. Users need to purchase additional parameter configuration boards.

However, considering that the corresponding power amplifier and antenna are already fixed within a certain range when the goods are sent out. If the user adjusts the frequency of the transmitter, the corresponding power amplifier, transmitter antenna and receiver antenna should also be modified to the same frequency, and these users need to be prepared. If not, it will cause the frequency of the wireless video transmitter to be different from the frequency of the antenna, making reception difficult. So please be sure to inform the correct frequency you need before placing an order.

If it is for security or confidentiality, you can use the encryption and decryption functions of the transmitter and receiver, which can ensure that your video transmission is private. .

Yes, all our product parameters can be customized according to customer's needs. If you have a special request, please let us know via the link below.

https://ivcan.com/request-a-quote-of-wireless-video-transmission/

  1. Change the place of the receiver to avoid potential local interference from strong magnetic environments.
  2. Ensure that the antennas on both the transmitter and receiver are vertical.
  3. Please raise the antennas of the transmitter and receiver to maintain a certain height difference.
  4. Please look around to ensure that there are no obstacles between the transmitter and receiver.
  5. Change the orientation of the receiver antenna.
  6. If it doesn't work, try moving the receiver to be near the transmitter's position to see if it exceeds the effective wireless transmission distance.
  7. Or consider adding a relay of the transmitting between the transmitter and receiver.
  8. The antenna should be as high off the ground as possible, as the ground will absorb the transmitted signal.
We can, of course, supply wireless video transmitter modules and power amplifiers.
For the first sample test, I recommend that you purchase the entire set of products because our engineers have optimized the parameters to achieve the best performance.
After you have completed your test verification, you can remove the case or heat sink, install it in your device, and constantly adjust the parameters to achieve the best performance. In the future, you will be able to purchase only the modules or accessories that you require.

Of course, we also understand that wireless video transmission transmitters and receivers are very expensive. You are far away from the China factory. and hope that the goods you receive are fit for the best performance.

If you pay special attention to a specific parameter or function, we can take some test videos based on the features you want to see, please feel free to contact us. It won't be shipped to you directly without your approval.

To test the delay of the wireless video transmitter and receiver, we need to do two tests.

The first is to test the delay from the camera to the display.

The second is the camera, plus the display plus the wireless image transmission transmitter and the delay of the receiver.

Subtracting the two test results is the real delay of the wireless video transmitter and receiver.

As a professional long-range HDMI wireless video transmitter and receiver supplier and manufacturer in China Shenzhen, we produce the best wireless video transmitter and receiver for many years, and we got a good reputation and best reviews.

Some famous brands of wireless video transmitters, like Blackmagic, Holyland mars 300 400s, Accsoon cine eye 5g, RavenEye, Zhiyun, Inkee benbox, actiontec, CVW SWIFT 800, dahua, iogear, Artek pat-225k, microlite, swallow, teradec.

The best budget wireless broadcast video transmitter and the receiver have many applications, for 4K tv, CCTV security camera, vehicle backup camera, PTZ video camera kit, battery-powered, computer, sony camcorder, wifi video conference system, CANON DSLR, UAV drone, pc computer laptop, projector, in-car, iPhone iPad, live streaming, GoPro sports camera, raspberry pi, Xbox.

The full HD video, audio, data link smallest 1080P wireless video transmitter and the receiver has many input and output connectors, like AV composite CVBS, HDMI, SDI, BNC, VGA, USB.

The wireless video transmitter sender TX RX frequency has 170-806Mhz, 1.2ghz, 2.4G, 5.8G, lowest but not zero latency. In order to support longer distances, the power amplifier has 10w, 20watts, and even 30W.

What is a best buy FHD wireless video transmitter at a cheap price? It should consider your details requirement, choose suitably, not expensive, if you have any doubt, please fulfil the request a quote form, our engineer will offer you a solution.

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