Weight
950g(2.09lb) without internal battery
Operating temperature
-40℃ to+65℃(-40℉ to+149℉)
Storage temperature
-55℃ to+85℃(-67℉ to+185℉)
Shock and vibration
Designed to survive a 3m(9.84ft) natural fall onto concrete
Transmitting power
4W to 35W adjustable
Frequency
390-430MHz or 430-470MHz
Transmitting speed
Up to 19.2kbps
Working range
8-10km typical,15-20km optimal
GLONASS
Simultaneous L1C/A,L1P,L2C/A(GLONASS M only),L2P