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com:jdrf900p [2019/05/07 11:48] metro |
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jD-RF900 sets is designed to be compliant to AS4268:2012, and FCC 15.247 | jD-RF900 sets is designed to be compliant to AS4268:2012, and FCC 15.247 | ||
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=== 2 SPECIFICATIONS === | === 2 SPECIFICATIONS === | ||
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^Transmit Current |~1 A peak at max power| | ^Transmit Current |~1 A peak at max power| | ||
^Receive Current |~60mA| | ^Receive Current |~60mA| | ||
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=== 3 SOFTWARE / GCS SUPPORT === | === 3 SOFTWARE / GCS SUPPORT === | ||
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● Mavlink radio status reporting (Local RSSI, Remote RSSI, Local Noise, Remote Noise)\\ | ● Mavlink radio status reporting (Local RSSI, Remote RSSI, Local Noise, Remote Noise)\\ | ||
● Automatic antenna diversity switching on a packet basis in realtime • Automatic duty cycle throttling based on radio temperature in order to avoid overheating | ● Automatic antenna diversity switching on a packet basis in realtime • Automatic duty cycle throttling based on radio temperature in order to avoid overheating | ||
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=== 4 ANTENNA CONNECTIVITY === | === 4 ANTENNA CONNECTIVITY === | ||
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== 4.1 Diversity == | == 4.1 Diversity == | ||
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== 4.2 Types of Antennas == | == 4.2 Types of Antennas == | ||
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Below are some examples of the antennas that can be used with jD-RF900 modems | Below are some examples of the antennas that can be used with jD-RF900 modems | ||
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The half wave Dipole antenna has approx 3dBi gain with an omnidirectional radiation pattern. It is suited for ground station, or large airborne applications. | The half wave Dipole antenna has approx 3dBi gain with an omnidirectional radiation pattern. It is suited for ground station, or large airborne applications. | ||
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=== 5 AT COMMANDS === | === 5 AT COMMANDS === | ||
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|RT&T[,x]| Disables debugging report| | |RT&T[,x]| Disables debugging report| | ||
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=== 6 AIR DATA RATE === | === 6 AIR DATA RATE === | ||
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● whether you have enabled ECC or not\\ | ● whether you have enabled ECC or not\\ | ||
● whether you have APM firmware with adaptive flow control | ● whether you have APM firmware with adaptive flow control | ||
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=== 7 NETWORK OPTIONS === | === 7 NETWORK OPTIONS === | ||
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● Please note that there is a maximum number of one node which can have SyncAny = 1 parameter in a network to avoid data corruption.\\ | ● Please note that there is a maximum number of one node which can have SyncAny = 1 parameter in a network to avoid data corruption.\\ | ||
● More nodes will reduce the bandwidth. | ● More nodes will reduce the bandwidth. | ||
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=== 8 USEFUL LINKS === | === 8 USEFUL LINKS === |