1. Awọn igbohunsafẹfẹ ni 2410-2478 Mhz ninu fidio idanwo wa.
2. This model's working frequency is customized, a tun le yipada si 2325 MHz.

1. Vcan1818-5W ni 6Mbps ni 20km, 30km, ati 40km.
2. Vcan1818-2W ni 6Mbps ni 20km, ati 2-3Mbps ni 30 ati 40km.

1. Iwọn igbohunsafẹfẹ aiyipada jẹ 800-900Mhz
2. Ayafi 800Mhz, 1.4G ati 2.4G, Awọn igbohunsafẹfẹ miiran le jẹ adani ti opoiye aṣẹ ba pade ibeere MOQ wa (50 orisii)

1. Atagba aiyipada ni 2 tosaaju ti RJ45 àjọlò Video kamẹra input.
2. A tun le ṣatunṣe 3 awọn ṣeto ti RJ45 Ethernet fidio igbewọle kamẹra nigba ti o ba bere fun ati ki o leti wa.

1. Ampilifaya agbara ni 0.5 Watts ṣe atilẹyin 2.4G ati 5.8G mejeeji.
2. Ampilifaya agbara ni 10 Wattis atilẹyin 2.4G tabi 5.8G, ko le ṣe atilẹyin awọn ẹgbẹ igbohunsafẹfẹ meji ni eyi 10 Wattis jade.
3. Ti o ba yan ampilifaya agbara 10-watt inu, ko le ṣe atilẹyin 2.4G ati 5.8G ni akoko kanna.

1. bẹẹni, 3G ~ 3.9Ghz igbohunsafẹfẹ ṣiṣẹ jẹ iyan. Ni pato, a le yipada awọn igbohunsafẹfẹ miiran ti o ba nilo. O yẹ ki o ni aṣẹ ati gba lati duro fun 2 osu fun idagbasoke ẹlẹrọ. (nilo atunlo PCBA ati opoiye kekere lati gbejade ati idanwo)
2. Nipa laifọwọyi igbohunsafẹfẹ hopping-FHSS, bẹẹni, yoo yipada laifọwọyi lati lo igbohunsafẹfẹ iṣẹ atẹle ti ifihan naa ba dina tabi dina.

1. Awọn ọna asopọ data fidio alailowaya drone module ibiti ipese agbara Vcan1818: DC 18-26V.

1. Eriali gbọdọ wa ni fifi sori ẹrọ ṣaaju ki o to ṣiṣẹ.
2. tun, o yẹ ki o ṣayẹwo lẹẹmeji pe awọn skru ti eriali ati atagba RF ti ni wiwọ.
3. Nitori ti eriali ko ba fi sii tabi olubasọrọ ko dara, ampilifaya agbara yoo sun jade.

1. O yẹ ki o fi sori ẹrọ awọn eriali meji mejeeji lori ebute afẹfẹ.
2. O dara julọ lati lo eriali atagba ti a tunto fun ọ, aridaju wipe igbohunsafẹfẹ ati ere ti eriali ti wa ni idanwo ati ki o wadi.
3. Awọn eriali meji ti o dara julọ ti fi sori ẹrọ ni ẹgbẹ mejeeji ti drone lati rii daju pe drone tun le gba ifihan agbara ti o dara julọ nigbati o ba yipada ati ṣetọju olubasọrọ ti ko ni idilọwọ pẹlu ibudo iṣakoso ilẹ..

1. O yẹ ki o fi sori ẹrọ mejeeji awọn eriali meji lori ebute ilẹ.
2. O dara julọ lati lo eriali atagba ti a tunto fun ọ, aridaju wipe igbohunsafẹfẹ ati ere ti eriali ti wa ni idanwo ati ki o wadi.
3. Awọn eriali olugba fidio alailowaya ilẹ meji yẹ ki o wa ni ipamọ bi o ti ṣee ṣe.
4. Wọn yẹ ki o fi sori ẹrọ ni giga bi o ti ṣee loke ilẹ lati gba ifihan agbara lati ọdọ atagba drone.
5. USB atokan jẹ jo gun. Fun irọrun ti apoti ati gbigbe, o ti wa ni edidi sinu kan Circle. Ni lilo gangan, o gbọdọ ranti a unfold atokan ila. Ma ṣe jẹ ki o wa ni apẹrẹ iyipo atilẹba rẹ, nitori eyi yoo lairi ṣẹda ayika kikọlu itanna.

1. bẹẹni, o kan gbejade ifihan agbara PPM boṣewa nipasẹ ibudo olukọni;
2. Tabi lo S.BUS olugba fun ibaraẹnisọrọ.

1. ko si, ofurufu le nikan ni ọkan air kuro Atagba. Ti o ba nilo rẹ lati ṣe atilẹyin awọn kamẹra diẹ sii, jọwọ sọ fun wa lati fun ọ ni ojutu ti o dara julọ.

1. P2P point-to-point devices can only install one ground terminal.
2. P2MP point-to-multipoint devices support multiple ground terminals.
3. If you have this requirement, please remember to tell us when placing your order and we can configure it for you.

1. Please check whether the antenna of the drone VTX is far away from the GPS to avoid blocking interference from the GPS.
2. The frequency band of 1.4G equipment is close to the GPS frequency band, so a certain degree of antenna isolation must be ensured.

1. LED1 (power indicator light): Lẹhin ti agbara ti wa ni titan, imọlẹ jẹ buluu nigbagbogbo.
2. LED2 ~ 4 (awọn itọkasi asopọ nẹtiwọki):
   1. Ti ina ba wa nigbagbogbo, o tumọ si pe ọna asopọ ti ara ti ibudo nẹtiwọki ti sopọ.
   2. Ti ina ba wa ni pipa, o tumọ si pe ọna asopọ ti ara ti ibudo nẹtiwọki ko ni asopọ.
3. LED5 (uplink Atọka):
   1. Nigbati ina ba wa ni titan, o tọkasi wipe awọn ọna asopọ laarin awọn ilẹ kuro ati awọn air kuro ti a ti iṣeto;
   2. Nigbati ina ba wa ni pipa, o tọkasi wipe asopọ laarin awọn ilẹ kuro ati awọn air kuro ti a ti ge-asopo.
4. LED6 (downlink ina Atọka):
   1. Nigbati ina ba wa ni titan, o tọkasi wipe awọn ọna asopọ laarin awọn air kuro ati ilẹ kuro ti a ti iṣeto;
   2. Nigbati ina ba wa ni pipa, o tọkasi wipe asopọ laarin awọn air kuro ati ilẹ kuro ti a ti ge-asopo.

Please follow the steps below:

1. Please check whether the power supply of the air end and ground end modules is normal;
2. Please check whether the air end and the ground end are successfully bound;
3. Please check whether the antenna installation of the air terminal and the ground terminal module is normal: whether there is any obstruction in the installation position of the antenna; whether the antenna interface is loose; whether the feeder is not tightened, and whether the interface is loose;
4. Use the management software to check whether the transmitting frequency of the ground terminal is consistent with the receiving frequency of the air terminal;
5. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Please check whether the power supply of the air end and ground end modules is normal;
2. Please check whether the air end and the ground end are successfully bound;
3. Please check whether the antenna installation of the air terminal and the ground terminal module is normal: whether there is any obstruction in the installation position of the antenna; whether the antenna interface is loose; whether the feeder is not tightened, and whether the interface is loose;
4. Use the management software to check whether the transmitting frequency of the air terminal is consistent with the receiving frequency of the ground terminal;
5. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Please check whether the power supply of the air end and ground end modules is normal, and whether the modules start normally;

2. Please check whether the network cable is connected normally;

3. Please check whether the network camera is powered normally;

4. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Confirm whether the wireless link status is established normally;

2. Please check whether the connection between the flight controller and the air terminal is correct, and whether the connection between the ground terminal and the ground station is correct;

3. Please check whether the data transmission line sequence of the air end and ground end modules is normal. Our company provides standard cables. If you do the wiring yourself, please check the line sequence;

4. Check whether the data transmission baud rate is consistent with the flight control through the management software;

5. Whether the computer firewall of the ground station is closed;

6. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Confirm whether the wireless link status is established normally.

2. Please check whether the connection between the flight controller and the air terminal is correct, and whether the connection between the ground terminal and the remote control is correct;

3. If using PPM mode, please check the mode configuration of the remote control; if using S.BUS mode, please check the receiver and remote control configuration;

4. Please check whether the remote control line sequence of the air end and ground end modules is correct;

5. Check whether the remote control mode is configured correctly through the management software;

6. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Confirm whether the wireless link status is established normally;

2. Confirm whether the network physical connection indicators of the air terminal and the ground terminal are normal;

3. If using a network camera, please confirm the IP address of the network camera, login user name and password;

4. Whether the IP address configuration of the ground station computer and the network camera are in the same network segment;

5. Whether the video stream address configuration for playing RTSP is correct;

6. Whether the computer firewall of the ground station is closed;

7. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Confirm whether the downlink mode configuration is reasonable;

2. Whether the network cable used is connected properly;

3. Whether there is interference in the downlink, consider changing the working frequency point;

4. If there is no interference, whether the limit distance of the communication link has been reached;

5. Observe whether the downlink rate of the pod fluctuates too much. Fun apere, the fixed bit rate of the pod is 3 Mbps, and the downlink rate of the client is set to 3.97 Mbps, and the peak value of the pod’s bit rate is likely to be at a certain stage If it exceeds 3.97 Mbps, there will be lag or mosaic phenomenon at this time. Set the downlink rate of the client to 5.27 Mbps, and verify whether the downlink rate exceeds 3.97 Mbps. If it exceeds 3.97 Mbps, set the downlink rate of the client to be greater than the peak value of the pod;

6. Check the real-time downlink rate of the client, whether there are double camera streams;

7. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

Please follow the steps below:

1. Confirm whether the antenna and connecting cable are installed correctly and whether they are standard materials of wireless video link;

2. Ensure that the antenna installation of the air terminal will not be blocked by the load, and that there is no obvious obstruction in the short distance of the antenna of the ground terminal, and that the antenna of the air terminal and the ground terminal are perpendicular to the ground;

3. Check whether the video transmission equipment hardware such as the power amplifier is damaged;

4. Whether the downlink mode configuration value is unreasonable, and the high-speed downlink mode will significantly reduce the communication distance;

5. Whether the working frequency is significantly interfered, you can select the optimal frequency through the client;

6. Whether the air terminal and the ground terminal are seriously blocked in the flight environment, and the complex geographical environment will affect the communication distance;

7. If none of the above operations can solve the problem, please contact our wireless video link technical support person.

1. binu, the most used working frequency is 800Mhz, 1.4G, ati 2.4G. Other frequencies should be customized.

2. 443Mhz seems COFDM frequency range from 170-860Mhz, but most COFDM video transmitters and receivers are one-way transmission.
   The two-way transmission model is here.