Home
/
CHINOWING V21 RC Data Link, 800MHz/1.4GHz/2.4GHz, 15–17km LOS Video & Telemetry, Dual S-BUS, TTL/RS232
CHINOWING V21 RC Data Link, 800MHz/1.4GHz/2.4GHz, 15–17km LOS Video & Telemetry, Dual S-BUS, TTL/RS232
Quantity
-
Detail
Overview
V21 is an RC data link designed for long-range video and telemetry. It integrates image transmission, network protocol compatibility, and transparent data transmission across 800MHz, 1.4GHz, and 2.4GHz bands. The system supports transparent transmission for seamless image/data transfer, dual S-BUS I/O for remote control integration, and a TTL/RS232 serial interface for flexible device connectivity. LAN video I/O enables connection to IPC devices or a PC. Typical latency is 20ms from Tx to Rx.
Key Features
- 3-in-1 digital mapping: image transmission, network protocol compatibility, and transparent data transmission
- Multi-band operation: 800MHz, 1.4GHz, 2.4GHz
- Transparent transmission compatible with common network protocols
- Dual S-BUS inputs/outputs for RC integration
- Serial port (TTL default; RS232 optional), full duplex with adjustable baud rate
- LAN video input/output for IPC/PC connectivity
- Point-to-multipoint and multipoint networking for collaborative device communication
- E11 module (optional) expands one network port and three serial ports
- Adjustable output power (-40–25dbm)
- XT30 power interface; wide input voltage 7.4–50V
Specifications
Frequency band 800MHz / 1.4GHz / 2.4GHz Ranges: 802–826MHz; 1427–1447MHz; 2400–2481MHz Power -40–25dbm Adjustable Transmission range LOS 15–17km @ 1.4GHz; 12–15km @ 800MHz; 10km @ 2.4GHz S-BUS port 2 × S-BUS — Serial port 1 × serial Default: TTL; optional: RS232; full duplex; baud rate adjustable Video latency 20ms Tx to Rx Power supply voltage 7.4–50V — Operation current 180mA @ 12V power supply Bandwidth 1.4–20M Options: 1.4M / 3M / 5M / 10M / 20M Video input/output LAN Connect IPC device / PC Power supply interface XT30 — Antenna 4dBi rod; 8–9dBi fiberglass epoxy — Dimension 85mm × 55mm × 20mm — Weight 100g Excludes antenna Operating temperature -10° to +50°C — Applications
- UAV/RC platforms requiring long-range video and telemetry
- Gimbal/IPC video backhaul to ground stations or PCs
- Point-to-multipoint field networks for coordinated devices
Manuals
Details







-
Customer ReviewsNo comments