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Reply To: querries regarding NOKIA BTS Comm.


need help

in a site mw was of 15 ghz
horz pol
power 6 dbm

we required rx level 39 dbm
we did alignment but we were not getting the rx level below 42 dbm
we changed the radio of one site suddenly we receivd 39 dbm but within 3-4 hrs level again went to 42 dbm n didnt came dwn. we didnt changed the far ends we were getting the rx level at that site.

there was another mw of 1.2 dia n 15 ghz at vert pol just above 2 20-30 deg angle diffrce.

what might be the prob.?

plz advice