Oli, Dubai, October 2009
Micro 12 receiver on JR 10x. PPM mode, 45 source frames. World (besides France).
Antennas at 90 degrees on the horizontal plan.
Left antenna on the pitch axis, right antenna on the roll axis ( as seen from the front )
Lowest RSSI 1 rx:-86,5 dBm
Lowest RSSI 2 rx:-87,5 dBm
Lowest frame rx1:74
Lowest frame rx2:44
Average RSSI rx values: -70 dBm
Failsafe 0
losses of feedback communication ( 136/168 events ) for a total of x seconds: 2 events for a total of 8 seconds
Lowest RSSI 1 tx: -97,5 dBm
Lowest RSSI 2 tx: -127 dBm
Lowest frame tx1: 5
Lowest frame tx2: 0
Average RSSI tx values: -92 dBm
Lowest RSSI 1 rx: -89 dBm
Lowest RSSI 2 rx: -90 dBm
Lowest frame rx1: 61
Lowest frame rx2: 28
Average RSSI rx values: -73 dBm
Failsafe 0
losses of feedback communication ( 136/168 events ) 2 times for a total of 10 seconds.
Code 72: 31 times
Code 100: 1 time
Lowest RSSI 1 tx: -110 dBm
Lowest RSSI 2 tx: -110 dBm
Lowest frame tx1: 0
Lowest frame tx2: 0
Average RSSI tx values: -83 dBm
Lowest RSSI 1 rx: -106,5 dBm
Lowest RSSI 2 rx: -91,5 dBm
Lowest frame rx1: 17
Lowest frame rx2: 23
Average RSSI rx values: -75 dBm
Failsafe 0
losses of feedback communication ( 136/168 events ) 10 events for a total of 31 seconds
Code 72: 51 times
Code 200: 3 times
Lowest RSSI 1 tx: -119,5 dBm
Lowest RSSI 2 tx: -119,5 dBm
Lowest frame tx1: 0
Lowest frame tx2: 0
Average RSSI tx values: -86 dBm
The last flight was obviously much worse than the other ones in terms of RF link. However I did not notice it during the flight ( no failsafe frames, not red LED blinking, no slow down on the control )
These results are on the lower quality side of the average Weatronic operation. Interesting to show since I flew the phoenix hardcore with this setup and never noticed any control link quality reduction in flight ( 270 mph top speed ).