200km oro transporto priemonės ir antžeminės stoties ryšio jungtis

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Užklausa dėl orlaivio ir antžeminės stoties ryšio ryšio

200km oro transporto priemonės ir antžeminės stoties ryšio jungtis

Kreipiuosi pasiteirauti dėl prekės Vcan1933, kuris, kaip suprantu, yra skirtas ryšio ryšiams tarp orlaivių ir antžeminių stočių užmegzti. Tiksliau, Man reikia šio produkto šiais atvejais:

Scenarijus 1: Nukreipkite į taško režimą

Tikslas: Įsteigus an 8 MHz dažnių juostos plotis Vaizdo ryšio ryšys tarp orlaivio ir antžeminės stoties.

Atstumas: 200 km (tiesioginė nuoroda).

Prašymas: Pateikite medžiagų sąmatą (BOM) and pricing for both sample purchases and bulk orders.

Scenarijus 2: Estafetė / Kartotuvo režimas

Tikslas: Extending the communication range to 400 km by adding an aerial relay.

Prašymas: Kindly share the BOM and pricing (for samples and bulk orders) for this extended setup.

Could you also clarify the following:

Lead time for sample and bulk orders.

Available support (technical documentation, integration guidance, ir tt).

Any recommended accessories or complementary products.

Be to, do you have any alternative products or solutions that may perform better than Vcan1933 for these scenarios? I would appreciate any recommendations you might have.
I appreciate your prompt attention to this request. Please let me know if you need further details from my side.

Koks yra orlaivio ir antžeminės stoties ryšio ryšys?

Communication links between aerial vehicles (such as UAVs, dronai, and aircraft) and ground stations are essential for control, data transfer, and navigation. These links can be categorized as follows:

1. Valdymas ir valdymas (C2) Nuoroda

Used for sending commands from the ground station to the aerial vehicle.
Ensures the aircraft follows predefined flight paths or responds to real-time commands.
Operates typically on radio frequencies (RF), such as VHF, UHF, or dedicated aviation bands.

2. Telemetrijos nuoroda

Transmits flight data (Aukštis, greitis, akumuliatoriaus būsena, sensor readings) from the aerial vehicle to the ground.
Helps operators monitor and adjust mission parameters.
Usually operates on the same RF bands as C2 links.

3. Naudingojo krovinio duomenų nuoroda

Transfers mission-critical data like video, images, ir jutiklio duomenys.
Used in ISR (Intelektas, Priežiūra, and Reconnaissance) programas.
Can use high-bandwidth communication such as:
- Bevielis internetas (2.4 GHz, 5 GHz)
- Satellite Links (Grupė, Ku-band)
- 4G/5G networks (for urban drones)

4. Navigacija ir GPS nuoroda

Receives positioning signals from GNSS (GPS, GLONASS, Galileo, Beeidou) satellites.
Used for precise positioning, navigacija, and geofencing.

5. Už vizualinio matymo linijos (BVLOS) Nuoroda

Required for long-range drone operations beyond direct radio range.
Uses satellite communication (SatCom) or cellular networks for extended coverage.
Low-latency data relays are essential to prevent communication lag.

6. Palydovinis ryšys (SatCom) Nuoroda

Used for high-altitude UAVs, military aircraft, and long-endurance operations.
Provides global coverage using geostationary or low-earth orbit satellites.
Operates on L-band, C-band, Ku-band, or Ka-band frequencies.

7. ADS-B (Automatinis priklausomas stebėjimas – transliacija)

Used in manned and unmanned aviation to share location and flight status.
Transmits data to air traffic control and nearby aircraft for collision avoidance.
Operates on 978 MHz (UAT) ir 1090 MHz (ES) frequencies.

Naudojamos komunikacijos technologijos

RF (Radio Frequency) Communication – Standard for short- and medium-range UAVs.
Lora (Ilgas nuotolis) – Low-power, long-distance communication.
Mesh Networks – Allows drones to communicate with each other and extend range.
Ląstelinis (4G/5g) – Enables BVLOS operations in areas with network coverage.
Laser/Optical Communication – High-speed data transmission for secure links.

The choice of communication link depends on the mission requirements, diapazonas, data bandwidth, and regulatory constraints. Let me know if you need details on a specific type!

Do you offer any products with a 200km video range that cost less than $3000?

Currently we don’t have a UAV video data link that costs USD3000 to support 200km. If it is a full set of equipment for 200km, two transceivers are required, vienas skirtas, o kitas -. As far as the current situation is concerned, the budget of 3,000 yuan is still a bit small, and only one device can be purchased.