SolidRF SR14652002A - Real case 1: Oscillation caused by signal reflection; Adjust outdoor antenna rotation

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Realcase1:Oscillationcausedbysignalreflection
Basicinformationdescription
1. Theoutdoorantennaisrightfacingthe
celltower;
2. Thereisaironwarehouseinfrontofthe
outdoorantenna,about100ftawayfrom
theoutdoorantenna;
3. Distancebetweentheindoorand
outdoorantennaisgoodenough;
4. Indoorantennaissetupinthe“blindarea”
oftheoutdoorantenna;
5. Indicatorsforband12andband13on
thepanelalwayssolidgreenafterpower
on;
Caseanalysis:
Theoutersurfaceofthewarehousefacingthe
outdoorantenna,becomeabigreflect
surface.Itreflectthesignalfromtheoutdoor
antennatotheindoorantenna.
Solution:
Horizontalrotatingoutdoorantenna.Keepthecelltowerattheedgeofthemainbeam,
sametimemovepartofthewarehouseoutofthemainbeam.Thisreducestheenergy
ofthereflectedsignal.
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