20km UAV/Drone/FPV Video and Duplex fly control data transmitter and receiver
20km UAV/Drone/FPV Video and Duplex fly control data transmitter and receiver
Introduction
ST20NPT is FULL HD image transmission system equipment professional for UAVs, standard TDD-COFDM modulation.The product use advanced video transmission technology TDD-COFDM to increase the error rate, and then improve image quality. It can be the lowest bit rate to achieve the best quality of image. When the bandwidth is 4Mhz, the receiving sensitivity is -100dbm and -95dbm with 8Mhz bandwith.
Supports RF power 2 Watts, Ethernet video Input. 2402MHz~2478MHz (optional on software). With double antenna design for TX and RX, the signal is very stable and smooth.
Features:
1. Support Pixhawk Auto Polit System
2. Adopt high-speed wireless transmission technology, low latency, and long transmission range.
3. Support IP Camera video stream wireless transmission
4. Support Duplex data transmitting by TTL/SBUS/PPM/RS232/MAVLINK
5. Compatible with FUTABA and FS remote controller
6. Switching the channels by software.
7. Support software upgrade.
8. Perfect environmental adaptability, working temperature range: -40~+85°C
9. Dual antenna receiving, good resistance to multipath.
10. Support wide voltage access, Flexible wiring.
11. Metal housing with mounting holes for easy installation.
Receiver Interface Definition
| Technical Parameters | |
| Frequency Band | 2402-2478Mhz |
| RF Power | 2Watts |
| Transmission Rate | 3-5Mbps |
| Sensitivity | -100dbm@4Mhz, -95dbm@8Mhz |
| Modulation Coding | QPSK/16QAM/64QAM, COFDM 4K/LDPC |
| Bandwidth | 4/8Mhz |
| Forward Error Correction | 1/2, 2/3, 3/4, 7/8 |
| Protection Interval | 1/4, 1/8, 1/16, 1/32 |
| Distance | 18km-22km |
| Video Input | IP Camera: 1080/60P, 1080/50P, 1080/24P, 1080/60I, 1080/50I, 720/60P 720/50P, 720*576/50I(PAL), 720*480/60I(NTSC) |
| Video Output | Ethernet |
| Delay | No delay |
| Encryption | WEP, WPA(PSK), WPA2(PSK), WPA+WPA2 (PSK), AES 128/256 |
| RF Interface | SMA |
| Operating temperature | -40°C ~+85°C |
| Operating Voltage | DC7-18V |
| Current | Transmitter/Receiver: 0.5A (@DC12V) |
| Size(Without Antenna) | TX: 76*73*24mm/RX: 68×48x15mm |
| Weight(Without Antenna) |
TX: 146g/RX: 68g
|
Package List
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