TDD OFDM RC Control Link SDR Module 30Mbps Software Defined Radio Module
TDD OFDM Two Way Wireless Video Data RC Control Link SDR Module Board
Introduction
Leveraging advanced IP star topology and high-speed frequency hopping, the FDM-6800 excels in challenging environments. As a software-defined radio, it is perfectly suited for a wide array of applications, including manned and unmanned systems, as well as both commercial and tactical uses.
IWAVE specializes in developing industrial-grade wireless networking solutions, with a focus on mesh and point-to-multipoint technologies for robotic systems. Our high-throughput, long-range wireless radios are designed for a variety of applications, including UAVs, UGVs, AMRs, mobile robotics, connected teams, and government/defense sectors. IWAVE empowers users to address complex challenges by building adaptable communication networks with unmanned systems.
Advantages of SDR Module (FDM-660X)
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Master-Slave Support: One master node can manage up to 32 slave nodes. Air-to-Ground Communication: Provides up to 20 km of wireless video, MAVLink, and telemetry data transmission. Non-Line-of-Sight (NLOS) Transmission: mobile transmission over 1-3 km in NLOS environments. Anti-Interference: Features Frequency Hopping Spread Spectrum (FHSS) within and across frequency bands for interference resistance. Tri-Band Support: Selectable frequency bands at 800 MHz and 1.4 GHz and 2.4Ghz. Versatile Interfaces: Includes RJ45, TTL, RS232, RS485, RS422, and SBUS (Customizable). Software Defined Radio (SDR): Intuitive webpage-based operation for ease of use and management. Network Monitoring Software: Real-time monitoring of SNR, RSSI, node topology, and distance between nodes. |
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Specification of Telemetry Module
| Transmitting | Master control module image acquisition device for data acquisition and encoding | Camera |
| The main control module send the encoded data to FD-610X through the USB or HSIC interface | Physical interface USB/HISC, logically virtual into a network card | |
| FD-610X sends the encoded image data to the receiving end through the air interface. | ||
| Receiving | The FD-610X receiving end gets the encoded image data and then transparently transmits it to the main control module. | |
| FD-610X sends data to the main control module via USB or HSIC interface. | Physical interface USB/HISC, logically virtual into a network card | |
| After the main control module receives data, it performs image decoding and display. | ||
| PCB Size | 43.40*45.00*3.00mm | |
| RF | Frequency | 2.4Ghz: 2401.5-2481.5 MHz |
| 1.4Ghz: 1427.9-1467.9MHz | ||
| 800Mhz: 806-826 MHz | ||
| RF Power | 25dBm | |
| Sensitivity (Access) |
2.4Ghz(24415 Channel) 20Mhz:-99dBm 10Mhz:-103dBm 5Mhz:-104dBm 3Mhz:-106dB |
Access |
| 1.4Ghz(14379 Channel) 10MHz:-103dBm 5Mhz:-104dBm 3Mhz:-106dBm |
Access | |
| 800Mhz(8160 Channel) 10MHz:-103dBm 5Mhz:-106dBm 3Mhz:-108dBm |
Access | |
| Interface | UAR | 1 |
| COM-UART | 1 | |
| HSIC | USB 2.0 High Speed | |
| US | USB 2.0 High Speed | |
| I2C | 1 | |
| GPIO | 6 | |
| JTAG | 1 | |
| Antenna | 2 |
FAQ
1. How much current(amps )does the module draw?
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The Power consumption is about 4W.
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Current equals power consumption divided by supply voltage
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4 / 12=0.33A, if you're on a 12-volt supply.
2. I need the 150 km transmission range wireless video data module, What frequency range is better?
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There are two versions on the different frequency range.
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1st version's frequency range is from 1420 Mhz to 1530 Mhz, with 110Mhz frequency width for FHSS.
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2nd version's frequency range is from 806 Mhz to 826 Mhz or 1420 Mhz ~1530 MHz, with only 20Mhz or 40Mhz frequency width for FHSS.
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Our engineer recommended that you choose 1st version, as it can supply more frequent points to choose from when the signal is weak or interfered with.
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