1. The frequency is 2410-2478 Mhz in our test video.
2. This model's working frequency is customized, we also can change it to 2325 MHz.

1. Vcan1818-5W has 6Mbps at 20km, 30km, and 40km.
2. Vcan1818-2W has 6Mbps at 20km, and 2-3Mbps at 30 and 40km.

1. The default frequency range is 800-900Mhz
2. Except 800Mhz, 1.4G and 2.4G, Other frequencies can be customized if the order quantity meets our MOQ request (50 pasang)

1. The default transmitter has 2 sets of RJ45 Ethernet Video camera input.
2. We also can customize 3 sets of RJ45 Ethernet video camera input when you order and notify us.

1. Power Amplifier at 0.5 Watts support 2.4G and 5.8G both.
2. Power Amplifier at 10 watts support 2.4G or 5.8G, it can not support two frequency bands at this 10 Watts output.
3. If you choose a 10-watt power amplifier inside, it can not support 2.4G and 5.8G at the same time.

1. nuhun, 3G~3.9Ghz working frequency is optional. Kanyataanna, we can modify other frequencies if you need. You should have an order and agree to wait for 2 months for engineer development. (need re-layout the PCBA and small quantity to produce and test)
2. Regarding automatic frequency hopping-FHSS, nuhun, it will auto-change to use the next working frequency if the signal is blocked or jammed.

1. The drone wireless video data link module Vcan1818 power supply range: DC 18-26V.

1. The antenna must be installed before powering on.
2. oge, you should double check that the screws of the antenna and RF transmitter are tightened.
3. Because if the antenna is not installed or the contact is poor, the power amplifier will burn out.

1. You should install both two antennas on the air terminal.
2. It is best to use the transmitter antenna we configure for you, ensuring that the frequency and gain of the antenna are tested and verified.
3. The two antennas are best installed on both sides of the drone to ensure that the drone can still get the best signal when turning and maintain uninterrupted contact with the ground control station.

1. You should install both two antennas on the ground terminal.
2. It is best to use the transmitter antenna we configure for you, ensuring that the frequency and gain of the antenna are tested and verified.
3. The two ground wireless video data receiver antennas should be kept as far apart as possible.
4. They should be installed as high as possible above the ground to receive the signal from the drone transmitter.
5. The feeder cable is relatively long. For the convenience of packaging and transportation, it is bundled into a circle. In actual use, anjeun kudu apal kana bentang garis feeder. Ulah ngantep eta tetep dina bentuk buleud aslina, sabab ieu teu katingali bakal nyiptakeun lingkungan gangguan éléktronik.

1. nuhun, ngan kaluaran sinyal PPM standar ngaliwatan port palatih;
2. Atawa ngagunakeun panarima S.BUS pikeun komunikasi.

1. teu, pesawat ngan bisa boga hiji pamancar Unit hawa. Upami anjeun peryogi pikeun ngadukung langkung seueur kaméra, punten wartosan kami pikeun nawiskeun anjeun solusi anu langkung saé.

1. Alat titik-ka-titik P2P ngan ukur tiasa masang hiji terminal taneuh.
2. Alat point-to-multipoint P2MP ngadukung sababaraha terminal taneuh.
3. Upami anjeun gaduh sarat ieu, punten émut nyarios ka kami nalika nempatkeun pesenan anjeun sareng kami tiasa ngonpigurasikeunana pikeun anjeun.

1. Punten parios naha anteneu drone VTX jauh tina GPS pikeun ngahindarkeun gangguan tina GPS..
2. Pita frékuénsi alat 1.4G caket sareng pita frékuénsi GPS, jadi tingkat nu tangtu isolasi anteneu kudu ensured.

1. LED1 (lampu indikator kakuatan): Sanggeus kakuatan dihurungkeun, lampu salawasna biru.
2. LED2~4 (indikator sambungan jaringan):
   1. Lamun lampu salawasna hurung, eta hartina link fisik port jaringan disambungkeun.
   2. Lamun lampu pareum, eta hartina link fisik port jaringan teu disambungkeun.
3. LED5 (indikator uplink):
   1. Nalika lampu hurung, eta nunjukkeun yén link antara Unit taneuh jeung Unit hawa geus ngadegkeun;
   2. Nalika lampu pareum, eta nunjukkeun yén tumbu antara Unit taneuh jeung Unit hawa geus dipegatkeun.
4. LED6 (lampu indikator downlink):
   1. Nalika lampu hurung, eta nunjukkeun yén link antara Unit hawa jeung Unit taneuh geus ngadegkeun;
   2. Nalika lampu pareum, eta nunjukkeun yén tumbu antara Unit hawa jeung Unit taneuh geus dipegatkeun.

Mangga tuturkeun léngkah di handap ieu:

1. Punten parios naha catu daya tina tungtung hawa sareng modul tungtung taneuh normal;
2. Punten parios naha tungtung hawa sareng tungtung taneuh hasil ngabeungkeut;
3. Punten parios naha pamasangan anteneu tina terminal hawa sareng modul terminal taneuh normal: naha aya halangan dina posisi pamasangan anteneu; naha panganteur anteneu geus leupas; naha feeder teu tightened, jeung naha panganteur nyaeta leupas;
4. Anggo parangkat lunak manajemén pikeun mariksa naha frékuénsi pangiriman terminal taneuh konsisten sareng frékuénsi panarima tina terminal hawa.;
5. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

1. Punten parios naha catu daya tina tungtung hawa sareng modul tungtung taneuh normal;
2. Punten parios naha tungtung hawa sareng tungtung taneuh hasil ngabeungkeut;
3. Punten parios naha pamasangan anteneu tina terminal hawa sareng modul terminal taneuh normal: naha aya halangan dina posisi pamasangan anteneu; naha panganteur anteneu geus leupas; naha feeder teu tightened, jeung naha panganteur nyaeta leupas;
4. Anggo parangkat lunak manajemén pikeun mariksa naha frékuénsi pangiriman terminal hawa konsisten sareng frékuénsi panarima tina terminal taneuh.;
5. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

1. Punten parios naha catu daya tina tungtung hawa sareng modul tungtung taneuh normal, jeung naha modul dimimitian normal;

2. Mangga parios naha kabel jaringan disambungkeun normal;

3. Mangga parios naha kaméra jaringan diaktipkeun sacara normal;

4. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

1. Konfirmasi naha status link nirkabel ditetepkeun sacara normal;

2. Mangga parios naha sambungan antara controller hiber jeung terminal hawa bener, jeung naha sambungan antara terminal taneuh jeung stasiun taneuh bener;

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. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

1. Konfirmasi naha status link nirkabel ditetepkeun sacara normal.

2. Mangga parios naha sambungan antara controller hiber jeung terminal hawa bener, 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. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

1. Konfirmasi naha status link nirkabel ditetepkeun sacara normal;

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. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

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. Salaku conto, 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. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

Mangga tuturkeun léngkah di handap ieu:

1. Pastikeun yén anteneu sareng kabel panyambungna dipasang leres sareng naha éta bahan baku link video nirkabel;

2. Pastikeun yén pamasangan anteneu tina terminal hawa moal diblokir ku beban, sarta yén teu aya halangan atra dina jarak pondok tina anteneu tina terminal taneuh, sarta yén anteneu tina terminal hawa jeung terminal taneuh anu jejeg taneuh;

3. Pariksa naha hardware alat transmisi video sapertos amplifier daya ruksak;

4. Naha nilai konfigurasi mode downlink teu munasabah, jeung modeu downlink-speed tinggi bakal nyata ngurangan jarak komunikasi;

5. Naha frékuénsi gawé nyata interfered, Anjeun tiasa milih frékuénsi optimal ngaliwatan klien;

6. Naha terminal hawa sareng terminal taneuh diblokir sacara serius dina lingkungan penerbangan, jeung lingkungan géografis kompléks bakal mangaruhan jarak komunikasi;

7. Upami teu aya operasi di luhur tiasa ngabéréskeun masalah, mangga ngahubungan jalma rojongan teknis link video nirkabel urang.

1. Hampura, frékuénsi gawé panglobana dipaké nyaéta 800Mhz, 1.4G, jeung 2.4g. frékuénsi séjén kudu ngaropéa.

2. 443Mhz sigana rentang frékuénsi COFDM ti 170-860Mhz, tapi lolobana pamancar video COFDM jeung panarima transmisi hiji arah.
   Modél transmisi dua arah aya di dieu.