rs232 to RJ-45 ethernet duplex tdd-cofdm wireless HD video audio
transceiver
TDD-COFDM transceiver is our latest low delay 1080P HD wireless
communication system with advanced time-division multiplexing
technology and COFDM modulation combined.It provides perfect
bi-directional data transmission channels(AES 128bits encryption)
and ultra-low latency high-definition video transmission channel
from end to end transmission. Good for achieving real-time,
multi-path, high-speed mobile data, audio and video signals
transmission.
Features:
- Advancement: TDD-COFDM channel modulation technology, support
fast-moving, ultra-wide band, and fully transparent transmission.
- Security: private network, private communication transport
protocol, sole synchronization code and AES encryption and also
customer manually customize the secret key
- Flexibility: transparent transmission of IP data channel supports
multi-user access.
- Scalability: all-digital network is compatible with all IP data
transmission equipment.
- Support non-line of sight (NLOS) high speed mobile transmission
- Standard RJ45 Ethernet and RS485/RS485/RS422 data interfaces
- Built-in with small LCD screen that shows the signal working
status.
Application:
As its miniature volume, precision design, lightweight and easy to
carry, it’s suitably 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,
unmanned underwater vehicles boats, fire-fighting robot, unmanned
ship, airship, USV, high iron, EMU, unmanned vehicles, unmanned
vehicle and more.
Data transmission.
| Modulation |
| Frequency Range | 2405-2470MHz(Adjustable), Adjust wavelength 1Mhz on LCD |
| Frequency Channel | TDD |
| Modulation | COFDM |
| Bandwidth | 4/8MHz adjustable on LCD |
| Output power | 100mW-1W adjustable |
| Encryption | AES 128-bit encryption, manually enter KEY code |
| System |
| Transmission mold | Full-Duplex/ Half-duplex |
| Transmission Protocol | standard TCP / IP , transparent transmission, serial asynchronous
data |
| Data Type | 10/100Bate-T Ethernet, industry RS-232, RS-422-RS485 standard |
| Analog audio | Customized analog audio input connector |
| Transmission rate | 2Mbps～12Mbps |
| Transmission delay | 10～30ms |
| Networking mode | Point to Point, Point to Multi Point |
| Error Rate | ≤10-6 |
| Transmission distance | Horizontal on gound: 1-10km (LOS), Air to ground: 8-20km,
Horizontal on sea 10-30km(LOS) |
| Receiving sensitivity | -99dBm |
| Receiving mode | Omni |
| Application | Portable , aerial photography , aerial operation , short distance
data transmission |
| Physical interface |
| Ethernet interface | RJ45 |
| RS-232/422/485 | Six pin terminal blocks |
| Power Input | Six pin terminal blocks |
| Audio input interface | Standard 3.5 audio interface |
| RF interface | SMA Female |
| Other |
| Power supply | DC7-17V |
| LCD | LCD to display and adjust the parameters
After 4.5 minutes to automatically turn off the LCD to save power |
| Equipment Color | Black |
| Dimension | 75*51*22mm (L×W×H) |
| Weight | 120g |
