User's Manual

User Manual
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 Test the call quality of donor antenna (for professional installation team only)
Fix the donor antenna after selecting the best position, and adjust slightly its height or angles in
order to get the signals with suitable input power level and calling quality.
 System Requirement of GSM or PCS
1) The total input power level shall be around -50dBm, lowest shall be more than –80dBm
2) Test by mobile phone or data card by 3~5 times to make sure the calling quality is good at
95% of the time, and no handovers.
3) It is requested that the leading BCCH shall be 6dB higher than the second BCCH in order
to avoid call drops (for professional engineering reference only).
 System Requirement of CDMA or AWS
1) The input power level shall be around -55 ~ -60dBm (it is less than GSM or DCS because
of breathing effect), the lowest shall be more than –90dBm.
2) Test by mobile phone or data card by 3~5 times to make sure that Ec/Io is more than –7dB,
and no handovers.
3) Ec/Io of adjacent carrier shall be 8dB less than that of donor carrier to avoid soft handover.
The active PN shall be only 1.