Shenzhen Howmelly Technology Co., Ltd.
Shenzhen Howmelly Technology Co., Ltd.
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30KM Two Way Data COFDM IP Ethernet Transmitter
Product Description:
TDD ultra long-distance wireless transmission products are designed for applications such as drones and special robots. Based on advanced TDD and frequency division multiplexing technology,
Adaptive code modulation technology, fast video codec technology, it supports two-way transmission and transmission distance up to 30KM, with excellent non-line-of-sight video,
Data wireless transmission performance.
Key Feature:
1. Support 30km non-visible distance transmission, bandwidth up to 17Mbps.
2. H.264 ultra low latency video encode and decode, 40ms end to end delay.
3. Excellent resistance to multipath, penetration performance.
4. Powerful electromagnetic compatibility, high reliability and low power consumption
5. Support private protocol two-way encrypted transmission, strong security
6. Support RTSP/RTMP various streaming media protocols
7. Rich interface, strong scalability, support data transmission
Product Picture:
Parameter:
| General: | |
| Work Frequency | 1427.9-1447.9MHz ( or 2405-2485MHz ) |
| Bandwidth | 5MHz,10MHz,20MHz |
| Output Power | 33dBm +/- 1dBm |
| Modulation | OFDM |
| Video and Audio | |
| Code Rate | Single node 20Mbps max (30Mbps max, optional) |
| Number of nodes | Up to 16 nodes |
| Data interface | Network port, serial port |
| Video interface | RJ45,HDMI, CVBS (optional analog audio interface) |
| Antenna interface | RP_SMA male |
| Out-of-band noise | <=-135dBm /Hz@1575MHz, (the actual measurement has no effect on the GPS signal) |
| Transmit Range | More than 30km from air to ground |
| Others: | |
| Work Power | DC12V/2A |
| Power Supply range | DC7~30V |
| Power Consumption | TX: 8.90W RX: 2.80W (Note: code and decode board +3W) |
| Size | 115.5*77*32mm |
| Weight | 315g |
| Temperature Range | -30~60°C (working temperature, no condensation); -30~80°C (storage temperature) |
Application: