[HOLYBRO] Pixhawk 4 XBP9X Radio
Features:
USB Type-C port, integrated USB to UART converter
6-position JST-GH connector, can be directly connected to pixhawk4 flight controller
High voltage BEC on board, Support DC7~35V voltage supply
Can be powered by USB or flight controller in 100mW transmit power mode
UART transmission LED indicator
Three-stage RSSI LED indicator
256-bit AES encryption for secure data communications
DigiMesh networking topology for redundancy and reliability
Fully certified for use in unlicensed 900 MHz band
SPECIFICATIONS
FREQUENCY RANGE | SM 902 to 928 MHz |
TRANSMIT POWER (Software Selectable) | Up to 30 dBm* |
CHANNELS | 10hopping sequences share 50 frequencies |
RF DATA RATE | Low data rate: 10 kb/s; Middle data rate: 110 kb/s; High data rate: 250 kb/s |
MAXIMUM DATA THROUGHPUT | High data rate: 120 kb/s |
AVAILABLE CHANNEL FREQUENCIES | Low and middle data rate: 101; High data rate: 50 |
RECEIVER SENSITIVITY | Low data rate: -113 dBm; Middle data rate: -106 dBm; High data rate: -103 dBm |
RECEIVER IF SELECTIVITY | Low data rate, +/- 250 kHz: 40 dB; Low data rate, +/- 500 kHz: 50 dB Middle data rate, +/- 250 kHz: 30 dB; Middle data rate, +/- 500 kHz: 40 dB High data rate, +/- 500 kHz: 30 dB; High data rate, +/- 1000 kHz: 45 dB RECEIVER RF SELECTIVITY Below 900 MHz and above 930 MHz; > 50 dB |
RURAL RANGE LINE OF SIGHT | Low data rate: Up to 105 km (65 mi) |
URBAN RANGE LINE OF SIGHT | Low data rate: Up to 18 km (11 mi) |
NDOOR RANGE | Low data rate: Up to 300 m (1,000 feet) |
MODULATION | Gaussian Frequency Shift Keying Gaussian Frequency Shift Keying |
SPREADING TECHNOLOGY | Frequency Hopping Spread Spectrum (FHSS) |
SUPPORTED NETWORK TOPOLOGIES (Software Selectable) | Peer-to-peer (master/slave relationship not required), point[1]to-point/point-to-multipoint, m |
ENCRYPTION | Optional 256-bit AES CBC encryption. Encryption is enabled with the ATKY command. |
Power
Supply voltage : 5V DC from USB or 6-position JST-GH (100mW)
7~35V DC form 4-position JST-GH (500mW or 1000mW)
Transmit current: 300 mA/5V at 20dBm
500mA/7V at 27dBm
800 mA/7V at 30dBm
Receive current: 40 mA
Serial interface: 3.3 V UART
51.9x35.4 x 11.5mm (without antenna)
Please note: when 500MW or 1000MW output is taken, battery must be used for power supply,
otherwise the transmission will be unstable
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