5. 2.4GHz System Specifications
Digital proportional radio control system
7
Misuse of this radio system can lead to serious
injuries or death. Please read completely this manual
and only operate your radio system according to it.
RF specifications:
RF range: 2.4055-2.475GHz
Channel bandwidth: 500KHz
Number of channels: 140
RF power: less than 20dBm (100mW)
RF mode: AFHDS 2A(Automatic Frequency Hopping
Digital System2)
Modulation type: GFSK
Antenna length: 26mmx2
RX sensitivity: -105dBm
The 2.4 GHz radio band has a completely different
behavior than previously used lower frequency bands.
Always keep your model in sight as a large object can
block the RF signal and lead to loss of control and create
a dangerous situation. The 2.4 GHz RF signal propagates
in a straight line and cannot circumvent objects in its
path. Never grip the antenna during operation as it sig
-nificantly degrades the signal and may cause loss of
control and damage to the system.
Always turn on the transmitter first then the receiver.
When turning off the system, always turn off there ceiver
first then the transmitter. This is to avoid having the
receiver on itself as it may pick a wrong signal and lead
to erratic servo movements. This is particularly important
for electric powered models as it may unexpectedly turn
on the motor and lead to injuries or death.
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