USER MANUAL FOR mPICO SERIES
Copyright - refer to title page
Config:
Enter the required value in setting columns and press [Config] button to finish the configuration operation.
Select network type first, before setting bandwidth.
Bandwidth setting rules:
mPICO can support 2 working-bands of each band, in order to make sure the repeater can work
normally, the main software protect the setting of frequency, the rules are shown as below:
Before switch on the channel switch, please check the channel bandwidth frequency and it shall not
be overlapping with other channels which have turned on.
For channel bandwith frequency setting, internal calculation will judge if the setting will be
overlapping with any other existing channel, if conflicted, then the config will not be effective.
Make sure the difference between the highest frequency and the lowest frequency is less than
50MHz.
For GSM, In the same channel, the difference between high edge frequency and low edge frequency
is less than 25MHz, GSM bandwidth is 0.2~25MHz.
For WCDMA, the bandwidth is 5, 10, 15 or 20MHz.
For LTE, the bandwidth is 3, 5, 10, 15 or 20MHz.
For GSM, there has guard band required; the minimum guard band is 600KHz and the minimum
interval as illustrated below. WCDMA and LTE network type is not need to consider guard band
required.
Band A
F1
F2
Thereinto,
F1: WorkingBand A High Edge Frequency
F2: WorkingBand B Low Edge Frequency
Band B
600kHz
Figure 29：The Protective Frequency Edge Interval
5.3.3 ISOLATION
Isolation is referring to the reading of system isolation status.
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