Version
：
V1.0
（
2022.10
）
Copyright © 2022 Mainlink All Rights Reserved
28
5MHz/10MHz/20MHz. The greater the BW, the more
data can be transmitted, but the weaker the
anti-interference. In Fixed frequency mode, MK22 will have
more frequency to fix with small BW.
3.3
RF Power
MK22
has three levels of power to choose.
In order to avoid affecting other devices, please
select the appropriate transmission power. The specific
RF power values are as follow
1-Low：20dBm；
2-Mid：27dBm；
3-High：32dBm。
3.4
Hopping/Fixed Mode
There are two mode to be selected——Hopping
/Fixed. In Hopping mode, M51 can automatically adjust
frequency when there is interference. In fixed mode,
the device is fixed to a special frequency . So in one
frequency band, up to four sets of devices can be used.
3.5
Encryption
T
he wireless signal can be encrypted during transmission.
When enable this function, you can set your private password.
The password should in the range of 100000~999999. Devices with different password do not
link. When disable this function, different MK22 air and ground can link each other.
。
3.6
Working Mode
MK22 can work in Point to Point Mode and Repeater
Mode. Only the air unit of MK22 need to be set. The ground
unit can synchronize automatically. In Repeater mode, the
air unit can be set to TX (transmitter) or Repeater.
