Long Range 10 km COFDM Digital Wireless HD Video Link Transmitter
Receiver System
Introduction:
ST10NPT UAV HD transmitter is our own research and development of
high-definition COFDM mobile video transmitter, the device uses
orthogonal frequency division multiplexing technology, uses
relatively narrow air bandwidth to transmit high-definition video
images, data transmission bandwidth reaches up to 70Mbps. The
device generally works in 2.4GHz frequency band, can make the data
transmission stable in high altitude and high-speed movement
process. Very suitable for the video transmission for air to ground
and UAV HD image transmission.
Main Features:
- Operates at 2.4GHz frequency, no license needed, and only suitable
for LOS(Line-of-Sight) use
- Transmission power 400mW
- Long operating range over 10km
- Air speed up to 10Mbps,down link up to 6Mbps, up link up to 800kbps
- Link establishing/recover time 12-25ms
- Compact size of 68×48x14mm
- Light weight less than 58g
- Point-to-Point and Point-to-Multipoint supported
- Optimized transmission for 1080P high definition video
- Support two remote controllers to control UAV and on board devices
through the PPM port of Local Side Unit. And the On Board Unit
outputs the control signals through one SBus port and two PPM ports
synchronously
- Two transparent serial data link, the end to end delay less than
10ms
- Transparent TCP/IP transmission channel, provides most flexibility
for IP based devices to apply on UAV platforms
Application:
As its miniature volume, precision design, lightweight and easy to
carry, suitable used in short distance and long range air high
speed wireless video data transmission purposes. Such as UAV,
rotorcraft, micro UAV, drone, UGV, unmanned powered parachute and
more video data transmission.
Parameter
| Model: ST10NPT |
| Frequency | 2.4GHz (2.402-2.478GHz) | Adjustable |
| RF Transmitting Power | ST5NPT: 23dBm(air to ground 5km) ST10NPT: 30Bbm(air to ground 10km) ST20NPT: 33dBm(air to ground 20km) | |
| Frequency Bandwidth | 2MHz/20MHz | Adjustable |
| Antenna | 1T1R | |
| Adjustment mode of bit rate | Software adjustment | |
| Communication Channel Encryption | WEP, WPA(PSK), WPA2(PSK), WPA+WPA2 (PSK), AES 125/256 | |
| Transmission Mode | point to point / point to multipoint | |
| Start-up time | < 30s | |
| Transmission Distance | ST5NPT: Air to ground 5km ST10NPT: Air to ground 10km ST20NPT: Air to ground 20km | |
| System Latency | ≤12-25ms | |
| Two-way function | Integrate multiple radio links into one to transmit and receive. Support SBUS/PPM/TTLS 1 pro communication module | Optional |
| Transmitting Rate | 70Mbps | |
| Power | DC 12V | DC7~18V Optional |
| Power Consumption | ST5NPT TX: 3Watts RX: 3Watts | ST10NPT TX: 4Watts RX: 4Watts | ST20NPT TX: 6Watts RX: 6Watts | Maximum |
| Temperature | Operating temperature: -40 - 85°C Storage temperature: -55 - 100°C | |
| Interface | Power input interface × 1 Antenna interface × 1 RS232 Bidirectional Port × 1 Ethernet to USB / RJ45 on Windows × 1 | Software adjustment |
| Indicator Light | RJ45 input/output indicator light Transmitting and receiving indicator light Transmitting and receiving indicator light Power light | |
| Appearance Design | CNC technology/ double aluminum alloy shell with waterproof design | |
| Size | 68×48x14mm | |
| Net Weight | Tx:58g Rx: 58g | |
