For example, if the distance from
the base station is 1 km, the
accuracy is 1.1 cm.
Positioning update rate 1 Hz, 2 Hz,
5 Hz, 10 Hz and 20Hz
cold start
<40 s
hot start
<10 s
recapture
<1 s
initialization reliability
> 99.9%
differential data transmission
format
RTCM 2.X/3.X
data Link
image transmission, Wi-Fi
operating frequency
2.4000-2.4835 GHz; 902-928 MHz
equivalent isotropic radiated
power (EIRP)
image transmission
2.4 GHz
SRRC/CE/MIC/KCC: <20 dBm
FCC/NCC: <30 dBm
900MHz
FCC: <30 dBm
Wi-Fi2
2.4 GHz
SRRC/CE/MIC/KCC
：
< 20 dBm
；
FCC/NCC
：
< 22 dBm
5.8 GHz
SRRC/NCC/FCC
：
< 22 dBm
CE: < 14 dBm
communication from the base
station and flight
device: 30km (FCC)
remote ground station and the
base station: 200m
(no interference, no blocking;
erection of the base station
antenna tripod i.e.
