Galaxy G1
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Power switch (Shown in picture below): switch to adjust the radio power, AMP
PWR lights on the panel indicate the radio power level, light on indicates low
power, lights off high power.
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.
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.
