To check the frequencies of the assigned TRXs, do as follows:
1) Log in to the BSC6000 Local Maintenance Terminal.
2) Choose a cell.
The Cell Attributes tab page is displayed.
3) Double-click a TRX in the Assigned TRXs at the bottom of the page.
The Browse TRX Attributes dialog box is displayed.
4) In the Set Frequency tab page, check whether the Assigned Frequency belongs to 900M or 1800M frequency band.
Noteļ¼If the board property is 900M high band, it indicates the DRU is of valid GSM900M system, and the corresponding ARFCN should be within the range of 1-124.If the board property is 1800M high band, it indicates the DRU is of valid DCS1800M system, and the corresponding ARFCN should be within the range of 512-885.If the board property is 900M low band, it indicates the DRU is of valid R-DCS1800M system, and the corresponding ARFCN should be within the range of 955-1023 and 0-54.