K5 Plus GNSS
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Figure 2-24 Power switch
§2.3.4 Radio transmitting antenna
The UHF transmitting antenna is particularly suitable for field use, the receiving
antenna is 450MHz Omni-directional antenna, light and durable.
Figure 2-25 Radio antenna
§2.3.5 Application Notice
The battery power is too low: When the flashing channel indicator appears on
the control panel, which means the lack of battery power, replace the battery in
time, otherwise there would be data link unstable or unable to launch.
GDL20 radio power supply: voltage 12-15V (typical 13.8V) RF transmitter
power 25W, current 7.0A.
Radio transmits power: radio transmits power based on the voltage of the
power supply, check the voltage before use.
High and low power use: use low-power transmitter when low power can
satisfy the operation as high-power transmitter will exponentially consume
battery power, excessive use will reduce battery life. Install the radio station as
high as possible.
Power corrugated coefficient: power ripple coefficient must be less than 40mV,
